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Volume 2014

Development Trend of Chinese Hydroelectric Generation Technology of Hydro Power Plant (HPP)

Vol.1, Issue.1, PP. 1-5

Published online Development Trend of Chinese Hydroelectric Generation Technology of Hydro Power Plant (HPP)

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Abstract

Water power is a renewable energy which is economically cheap, clean and reliable. Theoretical hydropower resources of China amounted to 680 million kW, the greatest in the world. For the water maintains circulating according to a certain hydrologic cycle continuously and uninterruptedly, the water resources are considered to be a renewable energy. Therefore Hydropower is low cost due to firstly, the energy carried by the water flow is the only energy required for the power generation in the hydropower station. Secondly, the applied equipment is simpler than that of thermal power plant, thus costing less in maintenance and overhaul. If taking the fuel consumption into consideration, the annual operation cost of thermal power plant is 10~15 times higher than that of hydropower plant. Beside hydropower is clean during the course of hydropower generation, neither harmful gas, smoke, dust, ash will nor nuclear pollution will be caused. Hydropower generation has a high efficiency and conventional hydropower plant can make use of 80% water resources, while the heat efficiency of thermal power plant only reaches 30%~50%. In this paper, the study is established in the necessary Engineering development of hydropower plants and hydroelectric generation technology in China. The Chinese model base of hydropower plants features, functions, flow analysis chart and ecologic Issues are also discussed in this paper.

Author

This Research work is funded by National and International Scientific and Technological Cooperation Projects of China (Grant number: 2011DFA62380).
Rehan Jamil, Ming Li, Yunnan Normal University, Kunming, China, Email: ch.rehan.jamil@gmail.com , Tel: +86-18388144878
Irfan Jamil, Zhao Jinquan, Hohai Univrsity, Nanjing, China, Email: irfan.edu.cn@gmail.com, Tel: +86-18311492880
Jiang Qirong, Tsinghua University, Beijing, China, Email: qrjiang@mail.tsinghua.edu.cn, Tel: +86-13910014893
Rizwan Jamil, Heavy Mechanical Complex ( HMC-3) Taxila, Rawalpindi, Pakistan, Email: rizy951@gmail.com, Tel: +92-0312-524403

Cite

Rehan Jamil, Irfan Jamil, Zhao jinquan, Ming Li, Jiang Qirong, Rizwan Jamil, , , ,

References

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Andea, P., Mnerie, D., Cristian, D., Pop, O., Jigoria-Oprea, D. �Conventional vs. alternative energy sources overview. Part II. European strategies� International Joint Conference on Computational Cybernetics and Technical Informatics (ICCC-CONTI), PP. 600-601, 27-29 May 2011
Zhou Xiaoxin �The development of power system and power system technology in China� Fourth International Conference on Advances in Power System Control, Operation and Management, APSCOM-97, Vol. 1, PP. 14-17, 11-14 Nov 1997
Zhang Ben �To Efficiently Constitute Integrated Power System in China� Transmission and Distribution Conference and Exhibition: Asia and Pacific, IEEE/PES, PP. 1-6, 2005
Lester R. Brown, Hydropower Continues Steady Growth, 2013. [Online] Available: http://www.treehugger.com/renewable-energy/hydropower-continues-steady-growth.html (Oct 15, 2013)
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Qinxiang Wang, Tonghe Yang �Sustainable hydropower development: International perspective and challenges for China� International Conference on Multimedia Technology (ICMT), PP.5564-5567, 26-28 July 2011
Li Ming �Speeding up the Development of China Small Hydropower Resources by International Cooperation� International Conference on Future Power and Energy Engineering (ICFPEE), PP. 15-18, 26-27 June 2010
Yang, Haitao, Yao, Guocan �Hydropower Development in Southwestern China� Power Engineering Review, IEEE, Vol. 22, Issue. 3, PP. 16-18
Weici Su, Jinping Liu, Junyi Zhang �The main ecological issues of water-level -fluctuating zone and the strategies in Three Gorges reservoir area� [1] International Conference on Remote Sensing, Environment and Transportation Engineering (RSETE), PP. 8679-8682, 24-26 June 2011
Pan Yingchun �Quantitative research of urban flood-protection project to the added value of real estate: Based on Intervel-valued instuitionistic fuzzy sets theory� International Conference on Consumer Electronics, Communications and Networks (CECNet), PP. 5142-5147, 16-18 April 2011

Appraisal of Individual Understanding of Social and Ethical Circumstances; Information Technology Utilization

Vol. 1, Issue 3, PP. 64-69, Dec. 2014

Published online Appraisal of Individual Understanding of Social and Ethical Circumstances; Information Technology Utilization

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Abstract

During the growth of information technology (IT), we can define smart cards as an ideal device for any transaction such as e-commerce, banking, telecommunication, transportation and numerous other technologies. According to users’ security and customization, smart card enhanced the quality of services. Identify aspects that affect the use of smart cards is very significant for complex consumer, of course with respect to ethical interaction, where the main part in any decision-making process should be knowing the clients ethical and behavioral intention to employ smart cards. A short evaluation on ethical settings are introduced in this study to recognize individual understanding of ethical settings by utilizing smart cards and moreover, a model has been adopted to developed from the ethical and social perspective based on previous acceptance models, ethical frameworks and ethical circumstances.

Author

Hamed Taherdoost, Shamsul Sahibuddin, and Neda Jalaliyoon

Vol. 1, Issue 3, PP. 64-69, Dec. 2014

Cite

Hamed Taherdoost, Shamsul Sahibuddin, Neda Jalaliyoon, , , ,

References

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Maintenance and Repair Cost of Company Wise Vehicles: A Case Study of the University of Agriculture Peshawar, Pakistan

Vol. 1, Issue 3, PP. 56-63, Dec. 2014

Published online Maintenance and Repair Cost of Company Wise Vehicles: A Case Study of the University of Agriculture Peshawar, Pakistan

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Abstract

Maintenance and repair cost for vehicles not only determines replacement time but also decreases total costs. This study compares maintenance and repair cost of various vehicles manufactures (Buses such as Isuzu, Bedford, Hino-Pak; (Hiaces such as Toyota and Mitsubishi) and (Pickups such as Toyota, Mitsubishi and Nissan) to recommend an affective and economical manufacture for end users. Data for the study was collected from The Agriculture University Peshawar, Pakistan through mean accumulated maintenance and repair cost for company wise basis vehicles. During the last 11 years, the university has paid the highest amount of maintenance cost of Rs. 974667 and repair cost of Rs. 1279069 for the year 2009 and 2010 respectively, while the lowest amount of maintenance cost of Rs. 292842 and repair cost of Rs. 188558 for the years 2001 and 2000 respectively for all university vehicles.

Author

Mansoor Khan Khattak: Department of Agricultural Mechanization,The University of Agriculture Peshawar, Khyber Pakhtunkhwa, 25000, Pakistan, Email: mansoorkhankhattak@yahoo.com, Cell # +92333-9144236

Fahim Ullah: Department of Agricultural Mechanization,The University of Agriculture Peshawar, Khyber Pakhtunkhwa, 25000, Pakistan Email: fahimullah320@yahoo.com, Cell # 0313-5254742

Cite

Mansoor Khan Khattak, Fahim Ullah, , , ,

References

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[10] Rotz. A. and Bowers. W. Repair and maintenance cost data for agricultural equipment. ASAE Paper No. 91-1531, (1991).

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Effect of Season and Organic Loading Variation on the Operation of an Indigenously Developed Maize Cobs Trickling Filter (MCTF)

Vol. 1, Issue 3, PP. 52-55, Dec. 2014

Published online Effect of Season and Organic Loading Variation on the Operation of an Indigenously Developed Maize Cobs Trickling Filter (MCTF)

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Abstract

Trickling filters are an attractive wastewater treatment option but the past experience of installing and operating them in Pakistan is not very successful as they have not performed up to the mark. It is, therefore, important to identify the underlying operational problems of trickling filter and resolving them. A pilot scale indigenous maize cobs trickling filter (MCTF) was developed using agricultural waste (Maize cobs) as a biological growth medium to investigate the effect of operational parameters like temperature and organic loadings on the performance of trickling filter operation. The developed MCTF wastewater treatment system was experimented under different organic loadings: 9-21 Kg BOD/m3.d; 9-26 Kg COD/m3.d and a temperature range of 20-43°C during five months of operation. The results indicated that as the organic loadings increased, the removal (%) of BOD and COD decreased for the developed trickling filter. The removal (%) increased with an increase in temperature. The maximum removal (%) was achieved at an organic loading of 12-15 Kg BOD/COD/m3.d and a temperature range of 35-43°C. The main reason of effective BOD and COD removal was rapid development of microbial film (within first two weeks) probably due to the filamentous structure, relatively high specific surface area, and inter-cob voids of the maze cobs. Maize cobs served as an economic, efficient and robust filter media which have better capability to sustain higher organic loadings and temperature fluctuations as compared to other conventional filter media.

Author

Imran Ali: Department of Agricultural Engineering, Faculty of Agricultural Sciences and Technology (FAST) Bahauddin Zakariya University, Multan 60000, Pakistan, E-mail Address:engrimran56@gmail.com;, Cell: +92-347 6381771

Cite

Imran Ali, Zahid Mahmood Khan, Mohsin Ali, Musharib Khan, , ,

References

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[2] Madiha Z, Abdullah Y, Saba S. “Algae based sewage treatment and its reuse for irrigation and landscaping” World Water Day: 43-60, 2011

[3] Shah M, Hashmi HN. “Macrophyte waste stabilization ponds: An option for municipal WW treatment” Int. J.Phy.Sci, 7: 5162-5166, 2012

[4] Murtaza G,Ghafoor A,Qadir M et al. “Disposal and use of sewage on agricultural lands in Pakistan-a review” Pedosphere, 20: 23-34, 2010

[5] Azizullah A, Khattak MNK, Richter P et al. “Water pollution in Pakistan and its impact on public health-a review” J. Environ. Intl, 37: 479-497, 2011

[6] Metcalf and Eddy. “Wastewater Engineering: Treatment, Disposal, and Reuse. 4th ed. The McGraw-Hill Companies. New York, New York, 2003

[7] Eding EH,Kamstrab A,Verreth JAJ et al. “Design and operation of nitrifying trickling ?lters in recirculating aquaculture: A review” Aqua.Eng, 34: 234-260, 2006

[8] Sanjib M,Mohd T, Mukherjee CK. “Evaluation of nitrification performance of a trickling filter with nylon pot scrubber as media” I.J.S.N, 2: 515-518, 2011

[9] Odd IL, Helge K. “Efficiency of nitrification in trickling filters using different filter media” Aqua. Eng, 21: 181-199, 2000

[10] Marcos R, Vianna. “Wastewater treatment in trickling filters using luffa cyllindrica as biofilm supporting medium” J.Urb. Environ. Eng, 6: 57-66, 2012

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[12] Maikel F, Martín R, Rosa M et al. “Hydrogen sulphide removal from biogas by an anoxic biotrickling filter packed with Pall rings” Chem. Eng. J, 225: 456-463, 2013

[13] Wang J, Shi H,Qian Y. “Wastewater treatment in a hybrid biological reactor (HBR): effect of organic loading rates” Process Biochem, 36: 297-303, 2000

[14] Qingliang Z, Huiyuan Z, Kun W et al. “Removal and transformation of organic matters in domestic wastewaterduring lab-scale chemically enhanced primary treatmentand a trickling ?lter treatment” J. Environ. Sci, 25: 59–68, 2013

[15] Sandeep M, Balendu G, Kiran P, Dewanand S, Rashmi D, Praveena B, Ram P, Asha Jand Atul V. “Bioreactors for treatment of VOCs and odours–A review” Journal of Environmental Management, Vol. 91 (2010): 1039–1054, 2010

[16] Honda Y and Matsumoto J. “The effects of temperature on the growth of microbial film in model trickling filter” Water Research, Vol. 17(4), 375-382, 1983

[17] MonayeriSE, AttaNN,Mokadem SEl et al. “Effect of organic loading rate and temperature on the performance of horizontal biofilters” Eleventh international water technology Conference, IWTC11, 2007 Sharm El-Sheikh, Egypt, pp 671-682, 2007

[18] Shareefdeen Z and Singh. “A Biotechnology for Odor and Air Pollution Control” Biotech, Springer, 2005

[19] Lu C, Lin M R and Chu C. “Effects of pH, moisture, and flow pattern on trickle-bed air biofilter performance for BTEX removal. Advance Environmental Research, Vol. 6: 99–106, 2002

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[21] Kornaros M, Lyberatos G. “Biological treatment of wastewaters from a dye manufacturing company using a trickling filter” J. Hazard. Mater, 136: 95-102, 2006

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[23] Wijeyekoon S, Mino T, Satoh H and Matsuo T. “Effects of substrate loading rate on biofilm structure” Water Research, Vol. 38: 2479-2488, 2004

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Effect of High Temperature on the Impact Ionization of N-Channel Fully Depleted SOI MOSFET

Vol. 1, Issue 3, PP. 48-51, Dec. 2014

Published online Effect of High Temperature on the Impact Ionization of N-Channel Fully Depleted SOI MOSFET

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Abstract

High temperature effects on the impact ionization of the n-channel fully depleted (FD) SOI MOSFET are investigated over a wide range of temperature from 300 to the 600 K by using TCAD. In particular, we have studied the current voltage characteristics (Id-Vd and Id-Vg ) , threshold voltage (Vth)and transconductance (gm). By the simulation results, we have analyzed that impact ionization decreases with increasing the temperature and vice versa. Furthermore, we have observed that threshold voltage and transconductance are both inversely proportional to the temperature.

Author

Kaleem Ullah: CSSP University of Punjab Lahore Pakistan, kaleem_758@yahoo.com

Saira Riaz: CSSP University of Punjab Lahore Pakistan, saira_cssp@yahoo.com

M. Habib: CSSP University of Punjab Lahore Pakistan, mhabiblhr@gmail.com

F. Abbas: CSSP University of Punjab Lahore Pakistan, fakhar.abbas30@yahoo.com

S. Naseem: CSSP University of Punjab Lahore Pakistan, shahzad_naseem@yahoo.com

G. Abbas: Bahauddin Zakarya University Multan Pakistan, ga_phy@yahoo.com

Cite

K. Ullah, S. Riaz, M.Habib, F. Abbas, S. Naseem, G. Abbas, , ,

References

[1] J.T. Lin, Y.C. Eng, T.Y. Lee and K.C. Lin, “Analysis of Si-body thickness variation for a new 40 nm gate length bFDSOI” 20th International Conference on VLSI Design,2007.

[2] Ohata , M. Casse and O. Faynot, “Electrical characteristics related to silicon film thickness in advanced FD SOI–MOSFETs”, Solid-State Electronics 52 (2008),pp. 126–133.

[3] R. J. Luyken, T. Schulz, J. Hartwich, L. Dreeskornfeld, M. Steadele, W. Reosner, “Design considerations for fully depleted SOI transistors in the 25–50 nm gate length regime”, Solid-State Electronics 47 (2003) pp.1199–1203

[4] Deok-Su Jeon and Dorothea E. Burk, “A Temperature-Dependent SO1 MOSFET Model for High-Temperature Application (270C -3000C), IEEE Transactions on electron devices,38(1991), pp.2101-2111.

[5] A.K. Goel and T.H. Tan, High-temperature and self-heating effects in fully depleted SOI MOSFETs, Microelectronics Journal 37 (2006),pp. 963–975..

[6] M. J Gilbert, D. K. Ferry, “Discrete dopant effect in ultra small fully depleted ballistic SOI MOSFET”, Superlattices and Microstructures 34 (2003) pp.277-282.

[7] B. Jharia, S.Sarkar, R.P.Agarwal, “Analytical Study of Impact Ionization and Subthreshold Current in Submicron n-MOSFET”, Proceedings of the Sixth International Symposium on Quality Electronic Design 2005.

[8] N.Goel and A. Tripathi , “Temperature effects on Threshold Voltage and Mobility for Partially Depleted SOI MOSFET”, International Journal of Computer Applications 42 (2012), pp.56-58.

[9] S.J Kim, T.H Shim and J.G. Park, “Electrical behavior of ultra-thin body silicon-on-insulator n-MOSFETs at a high operating temperature”, Journal of Ceramic Processing Research,10 (2009), pp.507-511

[10] . K.Rajendran and G.S.Samudra, “Modelling of transconductance-to-current ratio (gm/ID) analysis on double-gate SOI MOSFETs”, Semicond. Sci. Technol. 15 (2000),pp.139–144.

[11] J. B. Kuo, S. H. Lin, Low voltage SOI CMOS VLSI Device and circuites, Wiley 2001.

Design & Development of A Simulator For Microprocessor Application Trainer (MATSOFT385)

Vol. 1, Issue 2, PP. 45-47, Nov. 2014

Published online Design & Development of A Simulator For Microprocessor Application Trainer (MATSOFT385)

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Abstract

MATSOFT385 is the creation of a flexible framework that is competent of providing real-time simulation and visualization services for users moving in the computational field of ‘Microprocessor’ (µP). The most interesting aspect of this system is that learn the art of programming in machine language with the awareness of design and debugging techniques, etc. mounted on an elegant cabinet. It is the system that enables the students at home or at their personnel PCs to get same ability and knowledge as hardware kit gives. The attribute which differentiate with other systems is that it is not constrained to run on a single specific machine (PC) [3]. MATSOFT385 system allows the users to quickly master the software in an environment very similar to the real hardware. The scope of this simulation is to perform the Instruction set of 8085 µP and load, examine and modifying the contents of memory location. It also examines and modifies the contents of Processor registers and It will perform input/output experiments extends to the study the signals generated by the Microprocessor.

Author

BushraNaz: Department of Computer Systems Engineering, Mehran UET, Jamshoro, Pakistan, bushra.naz@faculty.muet.edu.pk

Shahzad Hyder, Master Student, Nanjing University of Science and Technology, Nanjing, China

Dr. M.A Unar: Director Of IICT, Chairman of Computer Systems Engineering, Mehran UET, Jamshoro, Pakistan, mukhtiar.unar@faculty.muet.edu.pk

Syed Naveed Ahmad Jaffari: Deptt: of Computer Systems Engineering, Mehran UET, Jamshoro, Pakistan, naveed.jaffari@faculty.muet.edu.pk

Cite

Bushra Naz, Shahzad Hyder, Dr. M.A Unar, Syed Naveed Ahmad Jaffari, , ,

References

[1] Barry B.Brey, The Intel Microprocessors 6th edition, Prentice Hall, 2003.

[2] Donald D.Givone & Robert P.Roesser, Microprocessor/ Microcomputer An Introduction 6th edition, McGraw Hill 1986.

[3] James W.Gault & Russell L, Pimmel, Introduction To Microcomputer Based Digital System 2nd Edition, McGraw Hill, 1983.

[4] Amar Gupta & Hoo-min Toong, Advanced Microprocessor II, IEEE Press, 1987.

[5] Roger L, Tokheim, Schuam’s Outlines Microprocessor Fundamentals 2nd Edition, 2004.

[6] Jhon Meleod, P.E Consultant, Simulation The Dynamic Model Of Ideas & System With Computers 2nd Edition, Prentice Hall, 2003.

[7] Intel, The MCS-80/85 Family User’s Manual, 1986.

[8] Evangelos Petroutsos, Mastering Visula Basic 6.

A Modified Biogeography Based Optimization (BBO) Algorithm for Time Optimal Motion Planning of 5 DOF PC-based Gryphon Robot

Vol. 1, Issue 2, PP. 38-44, Nov. 2014

Published online A Modified Biogeography Based Optimization (BBO) Algorithm for Time Optimal Motion Planning of 5 DOF PC-based Gryphon Robot

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Abstract

Gryphon as a 5-DOF robot has the ability to emulate the gestures of human arm and hand. It has pivots for rotation around the elbow and wrist. The wrist has two operative pivots, for rotation and elevation. Unlike previous works which concentrate on using WALLI as Gryphon robots own software, in this paper a PC-based and XPC Target’s real-time feature has been used. . Recently, techniques based on metaheuristics of natural computing, mainly evolutionary algorithms (EA), have been successfully applied to a large number of robotic applications. The aim of this paper is to evaluate a modified Biogeography-based Optimization (BBO) approach based on mutation operator to solve the trajectory planning of a Gryphon. Computer simulation results and practical experiments demonstrate that accurate trajectory tracking can be achieved by using the proposed method.

Author

A.A. Ghavifekr: Faculty of Electrical and Computer Engineering , University of Tabriz, aa.ghavifekr@gmail.com

S. Ghaemi: Faculty of Electrical and Computer Engineering , University of Tabriz, Iran, sghaemi@tabrziu.ac.ir

R. Behinfaraz: Faculty of Electrical and Computer Engineering , University of Tabriz, Iran, behinfaraz.reza@gmail.com

Cite

A.A. Ghavifekr, S. Ghaemi, R. Behinfaraz, , ,

References

[1] Atef A. Ata ”Optimal trajectory planning of manipulators: a review” Journal of engineering Science and Technology, voI.2, No.I, 2007, pp.32-54.

[2] H. Asare, and D. Wilson, “Computed Torque Method for the Control of Robotic Manipulators,” Internal Report AWN-86-SSSD-054, Space Station Systems Division, Rockwell International, Downey, CA, May 1986.

[3] M. Wilson, “The role of seam tracking in robotic welding and bonding”, The Industrial Robot. vol. 29, no. 2, pp.132-137, 2002.

[4] Fan-Tien Cheng ; Tzung-Liang Hour ; York-Yin Sun ;Fan-Chu Kung,“Analysis and resolution of singularities for a 5-DOF GRYPHON manipulator”1995 IEEE Int. Conf. on Intelligent systems., pp. 4416–4421.

[5] S. Mootien, Ah King, R.T.F. , Rughooputh, H.C.S. “A Web-Based Interface for the Gryphon Robot” 2004 IEEE Int. Conf. on Industrial Technology., pp. 842–847.

[6] Z. S. Abo-Hammour, N. M. Mirza, S. M. Mirza, M. Arif, “Cartesian path generation of robot manipulators using continuous genetic algorithms”, Robotics and Systems Vol. 41, No. 4, pp. 179-223,2002.

[7] K. Sugihara, J.Smith, “Genetic algorithms for adaptive motion of an autonomous mobile robot,” In: Proc. Of IEEE Intl. Symposium on Computational Intelligence in Robotics and Automation, 1997,pp. 138– 143.

[8] I.ALtaharwa, A. Sheta, and M.Alweshah,. “ A mobile robot path planning using genetic algorithm in static environment,” Journal of Computer Science, vol.4, pp.341-344, 2008

[9] X. S. Wang, M. L. Hao, Y. H. Cheng, “On the use of differential evolution for forward kinematics of parallel manipulators”, Applied Mathematics and Computation, Vol. 205, No. 2, pp. 760-769, 2008.

[10] M. A. P. Garcia, O. Montiel, O. Castillo, R. Sepúlveda, P. Melin, “Path planning for autonomous mobile robot navigation with ant colony optimization and fuzzy cost function evaluation”, Applied Soft Computing, Vol. 9, No. 3, pp. 1102-1110, 2009.

[11] M.Saska, M. Macas, L. Preucil, L. Lhotska, “Robot path planning using particle swarm optimization of ferguson splines,” in Proceedings of the IEEE Conference on Emerging Technologies and Factory Automation, Prague, 2006,pp. 833-839..

[12] D.Simon, “Biogeography-based optimization,” IEEE Trans. on Evo. Com. vol.12,pp.702-713, 2008..

[13] H. Ma, D. Simon, “Blended Biogeography-based optimization for constrained optimization”, Evolutionary Comp., Vol. 24, pp. 517-525, 2011.

[14] H. Ma M. Fei, Z. Ding, J. Jin, “Biogeography-based optimization ensemble of migration models for global numerical optimization”, Proc. IEEE Congress on Evolutionary Computation, June 2012.

[15] Mark W.Spong, Seth Hutchinson, M Vidyasagar, Robot Modeling and Control. Wiley Press, 2006

Case Study of Energy Efficiency in Massive MIMO System

Vol. 1, Issue 2, PP. 32-37, Nov. 2014

Published online Case Study of Energy Efficiency in Massive MIMO System

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Abstract

By using large-scale antenna arrays, considerable enhancement in energy and spectral efficiency is accomplished. What will be the optimum number of antennas, active users and transmit power? In single cell consequence Zero Forcing (ZF) processing is used to know how the constraints interact. A conjoint belief is transmitter power is enlarged with large number of antennas that means EE-systems can operate in high Signal to noise ratio systems where interference-suppressing signal processing is mandatory. Systematic and arithmetical results show that, Massive MIMO is the solution to get maximum energy efficiency. A combination of Massive MIMO and Small cell access point is also anticipated to increase the energy proficiency at the UEs, without losing the Quality of Service (QoS). If latter are operator positioned, a spatial soft cell tactic can be used at the multiple transmitters to oblige the users by non-coherent beam forming, overall power ingestion can be diminished without losing QoS restraints.

Author

Muhammad Irshad Zahoor: College of Information and Communication Engineerin Harbin Engineering University China, engineerirshad89@gmail.com, 0086-18346193101

Naveed Ur Rehman: College of Information and Communication engineering, Habin Engineering University China, p070108@nu.edu.pk, 0086-13009848100

Fakhar Abbas : College of Information and Communication Engineering, Harbin Engineering University China, fakkhar.14@gmail.com, 0086-18845073024

SaifUllah Adnan: College of Information and Communication engineering, Habin Engineering University China, engr_saifshaikh@yahoo.com, 0086-15776869416

Cite

Muhammad Irshad Zahoor, Naveed Ur Rehman, Fakhar Abbas, SaifUllah Adnan, , ,

References

[1] Lipfert, Hermann (August 2007). MIMO OFDM Space Time Coding – Spatial Multiplexing, Increasing Performance and Spectral Efficiency in Wireless Systems, Part I Technical Basis (Technical report). Institut für Rundfunktechnik.

[2] Clint Smith, Daniel Collins. "3G Wireless Networks", page 136. 2000.

[3] E. Bj ¨ ornson, J. Hoydis, M. Kountouris, and M. Debbah, “Hardware impairments in large-scale MISO systems: Energy efficiency, estimation, and capacity limits,” in Proc. Int. Conf. Digital Signal Process. (DSP), 2013.

[4] J. Hoydis, S. ten Brink, and M. Debbah, “Massive MIMO in the UL/DL of cellular networks: How many antennas do we need?” IEEE J. Sel. Areas Commun., vol. 31, no. 2, pp. 160–171, 2013.

[5] H. Ngo, E. Larsson, and T. Marzetta, “Energy and spectral efficiency of very large multiuser MIMO systems,” IEEE Trans. Commun., vol. 61, no. 4, pp. 1436–1449, 2013.

[6] A. Mezghani, N. Damak, and J. A. Nossek, “Circuit aware design of power-efficient short range communication systems,” in Proc. Int. Symp. Wireless Commun. Systems (ISWCS), 2010, pp. 869–873.

[7] J. Qi and S. Aissa, “On the power amplifier nonlinearity in MIMO transmit beamforming systems,” IEEE Trans. Commun., vol. 60, no. 3, pp. 876–887, 2012.

[8] G. Auer, O. Blume, V. Giannini, I. Godor, M. Imran, Y. Jading, E. Katranaras, M. Olsson, D. Sabella, P. Skillermark, and W. Wajda, D2.3: Energy efficiency analysis of the reference systems, areas of improvements and target breakdown. INFSO-ICT-247733 EARTH, ver. 2.0, 2012. [Online]. Available: http://www.ict-earth.eu/

[9] E. Bj ¨ ornson, L. Sanguinetti, J. Hoydis, and M. Debbah, “Designing multi-user MIMO for energy efficiency: When is massive MIMO the answer?” in Proc. IEEE Wireless Commun. and Networking Conf. (WCNC), 2014.

[10] S. Tombaz, A. V¨ astberg, and J. Zander, “Energy- and cost-efficient ultrahigh-capacity wireless access,” IEEE Wireless Commun. Mag., vol. 18, no. 5, pp. 18–24, 2011.

[11] E. Bj ¨ ornson, J. Hoydis, M. Kountouris, and M. Debbah, “Massive MIMO systems with non-ideal hardware: Energy efficiency, estimation, and capacity limits,” IEEE Trans. Inf. Theory, July 2013, submitted. [Online]. Available: http://arxiv.org/abs/1307.2584

[12] H. Ngo, E. Larsson, and T. Marzetta, “Energy and spectral efficiency of very large multiuser MIMO systems,” IEEE Trans. Commun., vol. 61, no. 4, pp. 1436–1449, 2013.

[13] G. Miao, “Energy-efficient uplink multi-user MIMO,” IEEE Trans. Wireless Commun., vol. 12, no. 5, pp. 2302–2313, 2013.

[14] Y. Hu, B. Ji, Y. Huang, F. Yu, and L. Yang, “Energy-efficiency resource allocation of very large multi-user MIMO systems,” Wireless Netw., 2014.

[15] E. Bj ¨ ornson, M. Kountouris, and M. Debbah, “Massive MIMO and small cells: Improving energy efficiency by optimal soft-cell coordination,” in Proc. Int. Conf. Telecommun. (ICT), 2013.

[16] D. Ha, K. Lee, and J. Kang, “Energy efficiency analysis with circuit power consumption in massive MIMO systems,” in Proc. IEEE Int. Symp. Personal, Indoor and Mobile Radio Commun. (PIMRC), 2013.

[17] H. Yang and T. Marzetta, “Total energy efficiency of cellular large scale antenna system multiple access mobile networks,” in Proc. IEEE Online Conference on Green Communications (OnlineGreenComm), 2013.

[18] D. Ng, E. Lo, and R. Schober, “Energy-efficient resource allocation in OFDMA systems with large numbers of base station antennas,” IEEE Trans. Wireless Commun., vol. 11, no. 9, pp. 3292–3304, 2012.

A New Method for Solving Dynamic Flexible Job Shop Scheduling Problems Integrating Genetic Algorithm and Priority Rules

Vol. 1, Issue. 2, PP 26-31, Nov. 2014

Published online A New Method for Solving Dynamic Flexible Job Shop Scheduling Problems Integrating Genetic Algorithm and Priority Rules

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Abstract

Dynamic flexible job shop scheduling problems has been one of the important and strongly NP-hard problem of manufacturing systems for many years. Most of the proposed algorithms are based on priority rules; By using these rules, the arrived jobs go to a long queue of waited jobs and sometimes it takes a long time for a job to be processed. In this paper a new approach, integrating of priority rules and genetic algorithm is presented, by decomposition of a dynamic problem to smaller dynamic and static problems. A module converts the queue of dynamic jobs to static, and then a genetic algorithm has been used to improve some objective functions.

Author

M. Sanatizadeh: Imam Khomeini International University, sanatizadeh_83@yahoo.com
M.A. Badamchizadeh : Faculty of Electrical and Computer Engineering , University of Tabriz, Iran, mbadamchi@tabrziu.ac.ir
S. Khanmohammadi: Faculty of Electrical and Computer Engineering , University of Tabriz, Iran, khan@tabrziu.ac.ir
D. Ashtiani Haghighi: University of Tabriz, Iran, d.ashtiani.h@gmail.com

Cite

M. Sanatizadeh, M.A. Badamchizadeh, S. Khanmohammadi, D. Ashtiani Haghighi, , ,

References

[1] V. Vinod, R. Sridharan, "Scheduling a Dynamic Job Shop Production System with Sequence-dependent Setup: An Experimental Study” Robotic and Computer-Integrated Manufacturing 24(2008) 435-449, 2008
[2] Parviz Fattahi, Alireza Fallahi: "Dynamic Scheduling in Flexible Job Shop systems by Considering Simultaneously Efficiency and Stability". CIRP Journal of Manufacturing Science and Technology 2(2010) 114-123, 2009
[3] Shyh-Chang Lin, Erik D. Goodman, William F. Punch, III, " A Genetic Algorithm Approach to Dynamic Job Shop Scheduling Problem" .Genetic Algorithms Research and Application Group, The 17th International Workshop on 1997
[4] Erik Pitzer, Andreas Behem, Meachel Affenzeller, Helega Heiss, Markus Vorderwinkler: "Production Fine Planning Using a Solution Archive of priority Rules", LINDI 20011.3rd IEEE International Symposium on Logistics and Industrial Informatics. August 25-27, Budapest , Hungry, 2011
[5] L. De Giovanni ,F. Pezzella: "An Improved Genetic Algorithm for Distributed and Flexible Job-shop Scheduling problem", European Journal of Operational Research 200(2010) 395-408, 2009
[6] F. Pezzella, G. Morganti, G. Ciaschetti: "A Genetic Algorithm for the Flexible Job-shop Scheduling Problem", Computer and Operational Research 35 (2008) 3202-3212, 2007
[7] V. Vinod, R. Sridharan:"Simulation Modeling and Analysis of Due-date Assignment Methods and Scheduling Decision Rules in a Dynamic Job Shop Production Systems" , Int. Production Economics 129(2011) 127-146, 2010
[8] Xili Chen, Hao Wen Lin, Tomohiro Murata:" Dispatching Rule Composition Method for Single Machine Multi Objective Scheduling", ICIEA 2009. 4th IEEE Conference on Industrial Electronic and Application ,2009
[9] I. Kacem , S. hammadi, P. Borne ."Approach by Localization and Multiobjective Evolutionary optimization for Flexible Job-shop Scheduling Problem". IEEE Transactions on Systems, Man, and Cybernetics, Part C 2002; 32(1): 1-13 ,2002

Case Study of Wireless Networking for Small Business

Vol. 1, Issue.1, PP. 20-25, Sept. 2014

Published online Case Study of Wireless Networking for Small Business

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Abstract

Mobile and wireless networks have undergone rapid changes and have seen an unprecedented growth during the last few years. Traditional ways of networking have changed to accommodate new lifestyles and newer ways of working. Wireless networks offer several advantages over fixed or wired networks through mobility, flexibility, ease of access, speed of deployment, and low cost. Flexibility of wireless networks facilitates rapid deployment. Finally, this paper identifies the benefits of wireless technology for small businesses and features of wireless networks.

Author

Rehan Jamil: Nanjing University of Science & Technology, Nanjing, China,
ch.rehan.jamil@gmail.comIrfan Jamil: Kyushu University, Japan, irfan.edu.cn@gmail.comMuhammad Ismail: University of Sindh, Jamshoro, Pakistan ismardoi2001@gmail.com
Naveed Ur Rehman: College of Information and Communication Engineering, Habin Engineering University, Harbin, China, p070108@nu.edu.pk

Cite

Rehan Jamil, Irfan Jamil, Muhammad Ismail, Naveed Ur Rehman, , ,

References

[1] O. Ozgun, S. Mutlu, M. I. Aksun, and L. Alatan, “Design of Dual-Frequency Probe-Fed Microstrip Antennas with Genetic Optimization Algorithm,” IEEE Transactions on Antennas and Propagation, vol. 51, n°. 8, pp. 1947-1954, August 2003.

[2] Chitra Singh and R. P. S. Gangwar, “Design and Simulation of Circularly Polarized Compact Microstrip Patch Antenna for C-Band Applications,” International Journal on Computer Science and Engineering (IJCSE), vol. 3, n°. 3, pp. 1175-1182, March 2011.

[3] C. A. Balanis, Antenna Theory: Analysis and Design, Wiley, pp. 722-783, 1997.

[4] J. T. Aberle and F. Zavosh, “Analysis of Probe-Fed Circular Microstrip Patches Backed by Circular Cavities,” Electromagnetics, vol. 14, n°. 2, pp. 239-258, 1994.

[5] R. J. Mailloux, “On the Use of Metallized Cavities in Printed Slot Arrays with Dielectric Substrates,” IEEE Transactions on Antennas and Propagation, vol. AP-35, no. 5, pp. 477-487, 1987.

Insulation Materials of Transformer Using Chemical Mechanism of Moisture Absorption

Vol. 1, PP. 15-19, Sept. 2014

Published online Insulation Materials of Transformer Using Chemical Mechanism of Moisture Absorption

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Abstract

The composite insulation system of power transformers consisting of two insulation materials (cellulose and mineral oil) are the main insulation material of power transformer, the increase of moisture will reduce their insulation strength. Moisture equilibrium curves are the basis of power transformer moisture detection, however, the service data and theory analysis both indicate the present curves are not fit for old transformer. Therefore this research work is focused the law and mechanism of the impact of aging on moisture equilibrium of cellulose and mineral oil. In this paper theory of moisture absorption mechanism and impact factors of cellulose and mineral oil are analyzed. The various aged cellulose and mineral oil samples were analysis by thermal aging method. This research work is also analyzed the moisture equilibrium law and mechanism of cellulose and mineral oil, which have been both theoretical significance and applicable potentials.

Author

Rafaqat Hussian Abbasi, Beijing Key Laboratory of High Voltage & EMC (NCEPU), China.

Cite

Rafaqat Hussian Abbasi, , ,

References

[1] Lundgaard LE, Hansen W, Linhjell D, et al. Aging of oil-impregnated paper in power transformers [J]. IEEE Transactions on Power Delivery, 2004, 19 (1): 230-239
[2] Oommen T V. Moisture equilibrium charts for transformer insulation dying practice [J]. IEEE Trans Power Appar. Syst., 1984,103 (10): 3063-3067
[3] Emsley AM, Xiao X, Heywood RJ, et al. Degradation of cellulosic insulation in power transformers. Part 3: effects of oxygen and water in ageing in oil [J]. IEE Proceedings-Science, Measurement and Technology, 2000, 147 (3 ): 115-119
[4] Yang Lijun, PROCEEDINGS, SUN Cai, etc. oil-paper insulation aging stage multivariate statistical analysis [J]. Chinese CSEE, 2005,25 (18): 151-156
[5] Du Y, Zahn M, Lesieutre BC, et al. Moisture equilibrium in transformer paper-oil systems [J]. Electrical Insulation Magazine, 1999, 15 (1) :11-20
[6] Zaengl W S. Dielectric spectroscopy in time and frequency domain for HV power equipment I. Theoretical considerations [J]. Electrical Insulation Magazine, IEEE, 2003, 19 (5): 5-19
[7] Ekanayake C. Diagnosis of moisture in transformer insulation application of frequency domain spectroscopy [D]. Sweden: Chalmers University of Technology, 2006.
[8] Oommen T V. moisture equilibrium in paper-oil systems [C]. Proceedings of the Electrical / Electronics Insulation Conference, Chicago, 1983: 162-166
[9] ZHOU Li-jun, TANG Hao, Zhang Xue-qin, et micro oil-paper insulation transient distribution of water diffusion model [J]. Chinese Electrical Engineering, 2008, 28 (7): 134-140
[10] Fabre J, Pichon A. Deteriorating processes and products of paper in oil application to transformers [C]. International Conference on Large High Voltage Electric System (CIGRE), Paris, France, Paper 137, 1960.
[11] Shkohzilc. Determination of Water Content in Transformer Insulation [C]. Proceedings of the 14th International Conference on Dielectric Liquids. Graz, 2002: 7-12.
[12] Du Y, Zahn M, Lesieutre B C. Dielectrometry Measurements of Effects of Moisture and Anti-Static Additive on Transformer Board [C]. IEEE Conference on Electrical Insulation and Dielectric Phenomena. Minneapolis, 1997: 226-229.
[13] Du Y, M. Zahn, A. VT Mamishev, and DE Schliclter. Moisture Dynamics Measurements of Transformer Board Using a Three-Wavelength Dielectrometry Sensor [C]. IEEE International Symposium on Electrical Insulation, Montreal, Quebec, Canada, 1996 : 53-56.
[14] Du Y, Mamishev AV, Lesieutre BC, et al. Measurement of moisture diffusion as a function of temperature and moisture in transformer pressboard [C]. Conference of Electrical Insulation and Dielectric Phenomena. Atlanta, 1998: 341-344.
[15] Yao Mu. Textile materials science [M]. Beijing: China Textile Press, 2009
[16] PROCEEDINGS Sangfu Min, Liu Gang, et al. Transformer oil-paper insulation of different combinations of accelerated aging oil content of water and acid [J]. Chinese Electrical Engineering, 2010, 30 (4): 125-131
[17] PROCEEDINGS, Tang Chao, Yang Lijun, etc. Power Transformer Insulation Paper Thermal Aging Microstructure and Morphology [J]. Chinese Electrical Engineering, 2007, 27(33): 59-64
[18] Like any pair, Li-Sheng Zhong, YU Qin science, and so on. Transformer oil accelerated thermal aging process in the multi-parametric correlation - regression analysis[J]. Xian Jiaotong University, 2010,44 (10): 88-92
[19] Wang Wenchang. Transformer oil interfacial tension relationship with Acid [J]. Transformers, 1996,33 (5): 8-11

Interference Mitigation in LTE HetNet by Resource Allocation

Vol. 1, Issue.1, PP. 10-14, Sept. 2014

Published online Interference Mitigation in LTE HetNet by Resource Allocation

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Abstract

To provide high date rate for indoor services and communication, femtocells and microcells are planned in LTE- Advance system but main problem is how to reduce the interference between micro and femto cells and in the middle of the femtocells. In this paper we proposed regional Average channel state (RACS) to estimate the influence of interference and then we proposed hybrid clustering based on interference graph (HCIG) to reduce interference between femtocells and microcells. Based on the Results our scheme is given to reduce the interference and improve the spectrum efficiency.

Author

Fakkar Abbas:College of Information and Communication Engineering, Harbin Engineering University China, 0086-18845073024, fakkhar.14@gmail.com
Naveed Ur Rehman: College of Information and Communication engineering, Habin Engineering University China, 0086-13009848100, p070108@nu.edu.pk
Mohammad Irshad Zahoor, College of Information and Communication engineering, Habin Engineering University China engineerirshad89@gmail.com,
Irfan Jamil: IGSES, Kyushu University, Japan, irfan.edu.cn@gmail.com

Cite

Fakhar Abbas, Naveed Ur Rehman, Mohammad Irshad Zahoor, Irfan Jamil, , ,

References

[1] 3GPP TR 36.814 V9.0.0, “Evolved Universal Terrestrial Radio Access (E-UTRA): Further advancements for E-UTRA physical layer aspects (Release 9)”, March 2010.
[2] Chandrasekhar, et.al., “Uplink capacity and interference avoidance for two-tier cellular networks,” IEEE GLOBECOM, pp. 3322-3326,November 2007.
[3] I. Guvenc, M. Jeong “A Hybrid Frequency Assignment for Femtocells and Coverage Area Analysis for Co-Channel Operation,”IEEE Communications Letters, Vol. 12, No. 12, pp. 1-3, December 2008.
[4] Yong Bai, et.al., “Hybrid Spectrum Usage for Overlaying LTE Macrocell and Femtocell,” IEEE GLOBECOM, pp. 1-6, November 2009.
[5] Ju Yong, et al., “Interference Analysis for Femtocell Deployment in OFDMA Systems Based on Fractional Frequency Reuse,” IEEE Communications Letters, Vol. 15, No. 4, pp. 425-427, April 2011.
[6] Krishnan K. R. and H. Luss, “ Power selection for maximizing SINR in femtocells for specified SINR in macrocell,” IEEE WCNC, pp. 563-568,2011.
[7] Marc C. Necker, “A Graph-Based Scheme for Distributed Interference Coordination in Cellular OFDMA Networks,” VTC, pp 713-718, 2008.
[8] Ronald Y. Chang,“A Graph Approach to Dynamic Fractional Frequency Reuse (FFR) in Multi-Cell OFDMA,” IEEE ICC, pp 1-6, 2009.
[9] Heui-Chang Lee, “Mitigation of Inter-Femtocell Interference with Adaptive Fractional Frequency Reuse,” IEEE ICC, pp. 1-5, May 2010.
[10] R4-092042, “Simulation assumptions and parameters for FDD HeNB RF requirements,” 3GPP TSG RAN WG4 Meeting #51, May, 2009.
[11] 3GPP. 2010 .Mobile Broadband Innovation path to 4G: Release 9,10 and Beyond: HSPA+, SAE/LTE and LTEAdvanced.
[12] Holma, H. and Toskala, A. 2009. LTE for UMTS, OFDMA and SC-FDMA Based Radio Access. Wiley, ISBN-10:0470994010.
[13] Damnjanovic, A., Montojo, J.,Yongbin, W., Tingfang, J.,Tao,L., Vajapeyam,M. and Malladi, D. 2011. A survey on 3GPP
[14] Damnjanovic, A., Montojo, J.,Yongbin, W., Tingfang, J.,Tao,L., Vajapeyam,M. and Malladi, D. 2011. A survey on 3GPP

Using SEO techniques Google Panda to Improve the Website Ranking

Vol.1, Issue.1, PP. 6-9, Sept. 2014

Published online Using SEO techniques Google Panda to Improve the Website Ranking

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Abstract

SEO is the process of taking actions to gain unique traffic from search engines your ranking and place on a search engine website depends on user queries which in turn on what your web page have done for Search Engine Optimization. The Web search engine is faced with a much difficulties, problems in maintaining or enhancing the quality of their performance. These problems are either uncommonly to this domain or novel variants of problems that have been studied in the literature. And the same time webmaster website web page owner facing problem to learn the search engines update policy and page ranking and index systems learn how and that thing keep important to enhance to quality of website web page to top ranking our studies focus new Google panda 4.0 policy update in search engine new Google panda 4.0 is extremely important for and quickly improve ranking of single original fresh website web page to it is keywords in top ranking in search engines. Your client has a website with the same copy used in multiple places push for immediate removal you notice this if you have you post a press release to multiple websites, for examples. The webmasters are more likely to be caught and penalized for duplicate content with the new panda update it is time to start editing and it causes their website to be completely blocked from ranking at all or at the extremely least cause their content to rank far lower than it.

Author

Muhammad Ismail, University of Sindh Jamshoro, Mobile: +92- 03337894162 Email: ismardoi2001@gmail.com
Irfan Jamil, Kyushu University, Japan, Email: irfan.edu.cn@gmail.com
Rehan Jamil, Nanjing University of Science & technology, Nanjing, China, Email: ch.rehan.jamil@gmail.com

Cite

Muhammad Ismail, Irfan Jamil, Rehan Jamil, , ,

References

[1] Joeran Beel. Bela Gipp, Erik Wilde, Academic Search Engine Optimization ASEO. Optimizing Scholarly literature for google scholar & Co. 176-190 january 2010.

[2] Nivedya SEO A detailed and Dase understanding of seo for small business owners & anyone who wants an seo perimer .

[3] Michael David Search Engine Optimization in 2013 Internetrix Research May 1,2013

[4] Rocsana ,Bucea ,Manea, Tonis, Search Engine Optimization in the current socio economic challenges, review of applied scoio economic research vol 3 issue 1/2012

[5] WANG Fan, Value research based on the search engine optimization of E-commerce Workshop on Electronics, Computer applications IEEE 2014

[6] W.T.Kritzinger& M.Weideman Search Engine Optimization and Pay-per-Click Marketing Strategies university of Technology, Cape Town, South Africa 2013.

[7] Jing Shi, Yan Cao, Xue Jing Zhao, Research on SEO Strategies of Univesity Journal website 7618-3/12010 IEEE

[8] Chengling Zhao, Jiaojao Lu, Fengfeng Duan, Application and Research of SEO in The Development of Web2.0 site DO110.1109/KAM 2009.69 IEEE

[9] Cen Zhu, Guixing Wu, Research and analysis of search engine optimization factors based on reverse engineering third international conference on multimedia information networking and security 2011.

[10] Michael P. Evans Information Systems, University of Reading, Reading, UK Analyzing Google rankings through search engine optimization data internet Research Vol 17 No 1, 2007.

[11] http://moz.com/google-algorithm-change

[12] http://cput.academia.edu/MeliusWeideman/Papers

[13] http://www.business2community.com/public-relations/five-ways-pr-pros-can-help-clients-benefit-yesterdays-google-panda-4-0-update-0890213#!by8X9w

[14] http://www.getitc.com/blog/marketing/2014/03/31/the-history-of-search-engine-optimization#.U-URTYFSEdU

[15] 15. http://www.writing-an-article.com/