iosr-JEEE   Volume-11 ~ Issue-2 ~ March-April 2016

Abstract: Manufacturing industry poses several challenges in addressing tolerance for geometry, dimensional accuracy and surface finish. Former two can be controlled by integrating CAD-CAM and machining, whereas surface finishestimation need to be integrated and automated. A real time vibration based systems yet to be developed to control and monitor open architectural machine tools to achieve the desired surface finish...........
Key Words: Vibrations, Surface finish, Curve fitting Model.

[1]. Ramesh,R., Jyothirmai,S., Lavanya,K., "Intelligent automation of design and manufacturing in machine tools using an open architecture motion controller". Journal of Manufacturing Systems volume 32, year 2013, pp. 248– 259.
[2]. LinC,S., Chang,F.M.,"A study on the effects of vibrations on thesurface finish using a surface topography simulation model forturning", Int J of Mac Tools and Manu, Volume-38, Issue-7, year1998,pp.763–778.

[3]. Bhattacharyya,A.,"Metal Cutting Theory and Practice",New CentralBook Agency, Published in India, Year-2000.
[4]. Murthy, B.S.N., VenkataRao.K., Mohan Rao,N.,"Cutting tool condition monitoring by analyzing surfaceroughness, work piece vibration and volume of metal removedfor AISI 1040 steel in boring",Meas,Vol-46 year 2013, pp- 4075-4084.
[5]. U.Vikas.,Jain.P. K.,Mehata.N.K., "In-process prediction of surface roughness in turning of Ti–6Al–4Valloy using cutting parameters and vibration signals", Meas, vol-46, Year-2013, pp.154-160.

Abstract: This paper proposes fault location model for underground power cable using microcontroller. The aim of this project is to determine the distance of underground cable fault from base station in kilometers. This project uses the simple concept of ohm's law. When any fault like short circuit occurs, voltage drop will vary depending on the length of fault in cable, since the current varies. A set of resistors are therefore used to represent the cable and a dc voltage is fed at one end and the fault is detected by detecting the change in voltage using a analog to voltage converter and a microcontroller is used to make the necessary calculations so that the fault distance is displayed on the LCD display.

[1]. T. Kawai , N. Takinami , T. Chino , K. Amano , K. Watanabe , Y. Nakamura and N. Shiseki, "A New Approach to Cable Fault Location Using Fiber Optic Technology", IEEE Transaction on Power Delivery, vol. 10, no. 1, pp. 85-91, 1995.

[2]. M.-S. Choi , S.-J. Lee , D.-S. Lee and B.-G. Jin, "A new fault location algorithm using direct circuit analysis for distribution systems", IEEE Trans. Power Del., vol. 19, no. 1, pp. 35-41, 2004
[3]. M.-S. Choi, D.-S. Lee, and X. Yang, "A line to ground fault location algorithm for underground cable system," KIEE Trans. Power Eng., pp. 267–273, Jun. 2005.

[4]. B. Kasztenny, I. Voloh, C.G. Jones, and G. Baroudi, "Detection of Incipient Faults in Underground Medium Voltage Cables," 61st Annual Conference for Protective Relay Engineers, pp. 349-366, April 1-3, 2008.

[5]. M. J. Mousavi and K. L. Butler-Purry, "A novel condition assessment system for underground distribution applications", IEEE Trans. Power Syst., vol. 24, no. 3, pp. 1115-1125, 2009

Abstract: A Solar Battery Charger circuit is designed, built and tested. It acts as a control circuit to monitor and regulate the process of charging several batteries ranging from 4 volts to 12 volts, using a photovoltaic (PV) solar panel as the input source for the battery charging process. The circuit is economical and can be easily constructed from discrete electronic components...........
Key Words: Solar, battery, charger, circuit, monitor.

[1] Jordan Eske, The history of Solar Panel Battery Chargers," 06/09/2010 (Retrieved 25/03/2016) [Online]. http://EzineArticles.com/expert/Jordan_Eske/518558 Article Source: http://EzineArticles.com/4993066
[2] Morgan Bazilian, Ijeoma Onyeji, Michael Liebreich , Ian MacGill, Jennifer Chase, Jigar Shah, Dolf Gielen, Doug Arent, Doug Landfear, Shi Zhengron, Re-considering the economics of photovoltaic power. Renewable Energy 53 (2013) 329e338 0960-1481/$ e see front http://dx.doi.org/10.1016/j.renene.2012.11.029
[3] Generating Solutions, A Report of the U.S. PIRG Education Fund and the State, Public Interest Research Groups, www.pirg.org. February 2002,
[4] Razykov, T.M., Ferekides, C.S., Morel, D., Stefanakos, E., Ullal, H.S., Upadhyaya H.M., Solar photovoltaic electricity: Current status and future prospects, Solar Energy 85 (2011) 1580–1608 0038-092X/$ Elsevier Ltd. doi:10.1016/j.solener.2010.12.002

Abstract: Quality of service (QOS) in real time multimedia applications has becomes a very challenging task as we move towards Wireless Technology. An effective admission control is needed to obtain better QOS, throughput and delay. To fulfill the challenge of QOS a threshold based connection admission control with two Dimensional queuing algorithms is proposed in this paper. It exploits by setting threshold on continuing connections based on available resources and bandwidth..........

Keywords: Quality of service (QOS); Wireless Technology; queuing algorithms; queuing models

[1] Samuel K. Fellow and NecoVentura "An Efficient Resource Allocation through Bandwidth Degradation of Non-Real-Time Polling Service in IEEE 802.16 Network", 2012.
[2] El Kafhaliabdelali El Bouchti Mohamed Hanini and Abdel krimHaqiq "Performance Analysis for Bandwidth Allocation in IEEE 802.16 Broadband Wireless Networks Using BMAP queuing", International Journal of Wireless & Mobile Networks (IJWMN) Vol. 4, No. 1, February 2012.
[3] Abdelali EL Bouchti, AbdelkrimHaqiq And Said El Kafhali, "Analysis Of Quality Of Service Performances Of Connection Admission Control Mechanisms In OFDMA IEEE 802.16 Network Using BMAP Queuing ", International Journal of Computer Science Issues, IJCSI, Volume 9, Issue 1, No 2, January 2012, pp 302-310.
[4] Abdelali El Bouchti Said EL KAFHALI And Abdelkrimhaqiq "Performance Modelling and Analysis of Connection Admission Control in OFDMA based Wi MAX System with MMPP Queuing", World of Computer Science and Information Technology Journal (WCSIT) ISSN: 2221-0741 Vol. 1, No. 4, 148 – 156, 2011

Abstract: this paper presents an output-based input shaping and a proportional integral derivative (PID) for load hoisting control of a 3D crane. Unlike conventional input shaping in which model parameters are used for designing the filter, output-based filter is designed using the signal output of the target system thus, problem of model uncertainties are avoided. Simulation results show that, precise payload positioning with negligible sway is achieved. The proposed hybrid control is robust and can easily be implemented on higher order system...........

Keywords: 3D crane; PID, Hoisting, sway, output-based filter, conventional input shaping.

[1]. A. Assa, A. A. Raie, A. A. Kashani, S. Gorji, and M. Naraghi, "A four step design procedure for an improved fuzzy crane control," ICARA 2009 - Proc. 4th Int. Conf. Auton. Robot. Agents, pp. 133–137, 2009.
[2]. N. Network, "Tensor product based control of the Single Pendulum Gantry process with stable neural network based friction compensation," no. 1, pp. 1010–1015.
[3]. M. A. Ahmad, M. S. Ramli, R. M. T. R. Ismail, A. N. K. Nasir, and M. A. Zawawi, "The investigations of PD-type Fuzzy Logic with different polarities input shaping for anti-sway control of a gantry crane system," no. July, pp. 452–457, 2009.
[4]. M. a. Ahmad, R. M. T. Raja Ismail, and M. S. Ramli, "Hybrid input shaping and non-collocated PID control of a gantry crane system: Comparative assessment," IEEE/ASME Int. Conf. Adv. Intell. Mechatronics, AIM, pp. 1792–1797, 2009.

Abstract: This paper presents the simulation model of PV-cell in MATLAB/Simulink; further performance of PV module/array is analyzed by simulation results. Equivalent circuit of solar cell and mathematical model for solar cell and array are examined in this paper. Further V-I and P-V output characteristic of solar PV-cell are representing a maximum power point (MPP) for further analysis. Output effects by weather condition, irradiance and temperature are analyzed completely in this paper.

Keywords: PV Cell, MPP, Equivalent circuit, modeling.

[1]. Sayran A. Abdulgafar, "Improving The Efficiency Of Polycrystalline Solar Panel Via Water Immersion Method", IJIRSET, Vol. 3, issue 1, January 2014.
[2]. M. Ganga Prasanna, "Financial Analysis of Solar Photovoltaic Power plant in India", IOSR-JEF, e-ISSN: 2321-5933, p-ISSN: 2321-5925.
[3]. Farhan A. Salem, "Modeling and Simulation issues on Photovoltaic systems, for Mechatronics design of solar electric applications", Volume 2, Issue 8, August 2014.
[4]. Dr. Jayashri Vajpai, "Mathematical Modeling and Experimental validation of performance characteristic of solar photovoltaic modules", IJAIEM, Volume 2, Issue 11, November 2013.
[5]. Shivananda Pukhrem, "A photovoltaic panel model in MATLAB/Simulink", ResearchGate.net/publication/255721161.

Abstract: Now a days the tracking of maximum power point techniques are mostly used for photovoltaic (PV) array systems, to track the peak power output which is greatly depends on environmental condition (mainly irradiance & temperature) and load variation. There are many MPPT methods have been proposed. Among all, the incremental conductance (IC) method is largely used, because this method is less complicated and having good tracking accuracy..........

Keywords: Photovoltaic (PV); maximum power point tracking (MPPT); variable step incremental conductance (VSIC).

[1] A. Chattarjee, A. Keyhani and D. Kapoor, "Identification of photovoltaic source models," IEEE Trans. on Energy Conversion, vol. 26, no. 3, pp. 883-889. Sept. 2011.
[2] S. Shongwe and M. Hanif, "Comparative analysis of different single-diode PV modelling method," IEEE Journal of photovoltaics, vol. 5, no. 3, May 2015, pp. 938-946.
[3] M. G. Villalva, J. R. Gazoli and E.R. Filho, "Comprehensive approach to modelling and simulation of photovoltaic arrays," IEEE Trans. on Power Electron., vol. 24, no. 5, pp. 1198- 1208, May 2009. .
[4] T. Salmi, M. Buzguenda, A. Gastli and A. Masmoudi, "MATLAB/Simulink based modelling of solar photovoltaic cell," International Journal of Renewable Energy Research, vol. 2, no. 2, 2012, pp. 213-218.
[5] Solar Arrays Datasheet, [online], Available: http://www.comel.gr/pdf/bpsolar/BPSX120.pdf.

Abstract: This paper presents new design techniques of SU-8 RF MEMS switches for low voltage applications. Three different configurations, namely cantilever based, clamped-clamped and meandered, has been proposed to SU-8 2005 (5 μm) beam structure driven by electrostatic force. Proposed structure has been designed and simulated using Coventorware software. Pull-in voltage for clamped-clamped beam configuration varies within 4 – 7 V for various widths, where as for other two configurations pull-in voltage is 2.5 V. The pull-in voltage analysis has also been carried out for different beam materials to choose the optimum one for fabrication....

Keywords: RF MEMS, Switches, SU-8, pull-in voltage, fabrication

[1]. Lorenz, H., Despont, M., Fahrni, N., Labiancia, N., Renaud, P., And Vettiger, P. (1997). Su-8: A Low Cost Negative Resist For Mems. Journal Of Micromechanics And Microengineering, 1997. 7: P. 121-124
[2]. M. Hopcroft, T. Kramer, G. Kim, K. Takashima, Y. Higo, D. Moore, And J. Brugger, "Micromechanical Testing Of Su-8 Cantilivers," Fatigue Fracture Eng. Master. Struct., Vol. 28, No. 8, Pp. 735-742, 2004.
[3]. Steven Kehrberg, Markus Dorwarth, Sebastian Gtinther, Steffen Markisch, Carsten Geckeler And Jan Mehnert, "Measuring Young's Modulus Of Polysilicon Via Cantilever Microbeam Arrays", In 2014 15th International Conference On Thermal, Mechanical And Multi-Physics Simulation And Experiments In Microelectronics And Microsystems, Eurosime 2014
[4]. Http://Www.Microchem.Com/Prod-Su8 2000.Htm.

Abstract: Renewable energy has become one of the most energy resources nowadays, especially, wind energy. It
is important to implement more analysis and develop new control algorithms due to the rapid changes in the
wind generators size and the power electronics development in wind energy applications. This paper proposes a
grid-connected wind energy conversion system (WECS) control scheme using permanent magnet synchronous
generator (PMSG). The model works to improve the delivered power quality and maximize its value. The system
contained one controller on the grid side converter (GSC) and two simulation packages used to simulate this
model, which were PSIM software package for simulating power circuit and power electronics converters, and
MATLAB software package for simulating the controller on Simulink. It employed a meta-heuristic technique to
fulfil this target effectively. Mine-blast algorithm....

[1]. M. E. Haque, M. Negnevitsky, K. M. Muttaqi, "A novel control strategy for a variable speed wind turbine with a permanent magn et
synchronous generato," IEEE Transactions on Industry Applications, vol. 46, no. 1, pp. 331-339, 2010.
[2]. B. Beltran, T. Ahmed Ali, and M. E. H. Benbouzid, "High-order sliding-mode control of variable speed wind turbines," IEEE
Trans. Ind. Electron., vol. 56, no. 9, pp. 3314-3321, 2009.
[3]. Youssef, A., Mohamed, E., Ali, A., "Model Predictive Control for Grid-Tie Wind Energy Conversion System Based PMS," Proc.
Int. Conf. on Innovative Trends in computer Engineering, 2018.
[4]. M. A. Ahmed, et al.," Dynamic modelling of grid-connected permanent magnet synchronous generator wind turbine: rectifier
dynamics and control design," Journal of Engineering, vol. no. 18, pp. 5202-5207, 2019.
[5]. X. Wang, Z. Xie and Y, Chang, "Control of PMSG-Based Wind Turbine with Virtual Inertia," 14th IEEEConference on Industrial
Electronics and Applications (ICIEA), pp. 1302-1306, 2019.

Abstract: In recent studied we found that there are many optimization methods presented for optimal multiuser
detection in SDMA-OFDM system, however each method is suffered from limitations. Hence in this paper we
are presenting new method which is combination of two recent methods such as Genetic Algorithm and Partial
Swarm Optimization (PSO). This approach is presented to overcome this limitations associated with existing
methods of detecting multiuser in SDMA-OFDM systems. This two methods GA and PSO are easy to simulate as
well as less complexity. These techniques are shown to provide a high performance as compared to the other
detectors especially in a rank-deficient scenario where numbers of users are high as compared to the base
station (BS) antennas. The proposed hybrid multiuser detection system (MUD) is simulated and its
performance is compared against two MUDs such as MMSE (minimum mean square error) and ML (Maximum
Likelihood). From the practical results it is cleared that proposed approach for MUD is performing better as
compared to existing methods.

Keywords: OFDM, SDMA, Multiuser Detection, Spectral efficiency, ML, MMSE, GA, PSO, BER.

[1]. Brian S. Collins, ―The Effect of Imperfect Antenna Cross-Polar Performance on the Diversity Gain of a Polarization-Diversity
Receiving System,‖ Microwave Journal, April 2000.
[2]. R. Bhagavatula, R. W. Heath, Jr., and K. Linehan, ―Performance Evaluation of MIMO Base Station Antenna Designs,"
Antenna Systems and Technology Magazine, vol. 11, no. 6, pp. 14 -17, Nov/Dec. 2008.
[3]. Lawrence M. Drabeck, Michael J. Flanagan, Jayanthi Srinivasan, William M. MacDonald, Georg Hampel, and Alvaro Diaz,
―Network Optimization Trials of a Vendor- Independent Methodology Using the Ocelot™ Tool,‖ Bell Labs Technical Journal
9(4), 49–66 (2005) © 2005.
[4]. Ming Jiang, S. Xin, and L. Hanzo, ―Hybrid Iterative Multiuser Detection for Channel Coded Space Division Multiple Access
OFDM Systems,‖ IEEE Transactions on Vehicular Technology, Vol. 55, No. 1, Jan. 2006.
[5]. H. Sampath et al., ―A Fourth-Generation MIMO-OFDM Broadband Wireless System: Design, Performance, and Field Trial
Results,‖ IEEE Commun. Mag Sept. 2002.

Abstract: The motivation behind this examination is to research the impact of the execution components of
Performance Measurement System (PMS) on government foundation to the hierarchical presentation of the
Regional Device Work Unit (RDWU). It is intervened by the factors the utilization of execution estimation and
responsibility frameworks of Central Java Province. Execution, use and responsibility are the phases of action
attempted in the structure of execution estimation frameworks. While the presentation of the association is the
accomplishment of the executives as estimated from the degree of accomplishment of the program plan dictated
by the acknowledgment of the program that has been resolved. Execution is estimated by utilizing a money
related and non-budgetary methodology whose information originates from the monetary authority and the
territorial association department of Central Java area. The respondents of this examination are 102
government employees who are for the.....

Key words: Performance measurement system, implementation, quantitative research Data Availability

[1]. Adler, R., R. Akbar, R. Pilcher, and B. Perrin. 2012. "Performance measurement in Indonesia: the case of local government".
Pacific Accounting Review, Vol. 24, No. 3, pg.: 262-291.
[2]. Ahyaruddin, M., and R. Akbar. 2016. "The Relationship between the Use of PMS, organizational factors, accountability, and
performance of Public Sector Organizations". Journal of Indonesia Economy and Business, Vol. 31.
[3]. Balabonienė, I., and G. Večerskienė. 2015. "The Aspects of Performance Measurement in Public Sector Organization". Procedia -
Social and Behavioral Sciences, Vol. 213, pp: 314-320.
[4]. Carpenter, V. L., dan E. H. Feroz. 2001. "Institutional teory & accounting rule choice: an analysis of four US state goverments"
decisions to adopt GAAP". Accounting, Organizations and Society, Vol. 26.
[5]. Cavalluzo, K. S., dan C. D. Ittner. 2004. "Implementing PM Innovation: Evidence from Goverment". Accounting, Organizations
and Society, Vol. 29..

Abstract: A defected structure etched in the metallic ground plane effectively disturbs the shield current
distribution in the ground plane and thus, DGS potentially obtains wide reject-band, which meet the emerging
application challenges. Microstrip patch antenna arrays are very popular for today's wireless communication
system. In this paper a new scheme is proposed to reduce the mutual coupling between two elements of a patch
antenna arrays operated in 5.8 GHz. A split ring DGS cell is placed in between patch elements, which enable to
reduce the surface wave and able to reduce the mutual coupling between them. This method may be adopted to
reduce the overall real estate of a multi-element patch array system

[1]. Kim C.S.,.Park J.S, Ahn D., Lim J.B., "A Novel One Dimensional Periodic Defected Ground Structure For Planar Circuits," IEEE
Microwave And Guided Wave Letters, Vol. 10, No. 4, pp.131-133, 2000
[2]. D. Ahn, J.S.Park, C.S.Kim, Kim, Y Qian And T. Itoh, "A Design Of The Low pass Filter Using The Novel Microstrip Defected
Ground Structure," IEEE Trans. On Microwave Theory And Techniques, Vol. 49, No. 1, pp. 86-93, 2001
[3]. Lim J., Kim C., Lee Y., Ahn D.,Nam S., "Design of Low pass Filters Using Defected Ground Structure and compensated microstrip
Line," Electronics Letter, Vol. 38, No. 25, pp.1357-1358, 2002
[4]. Parui Kumar S., Das, S., "A New Defected Ground Structure For Different Microstrip Circuit Applications," Radio engineering,
Vol.16, No.1, pp.16-22, 2007
[5]. S. K.Parui, and S. Das, "A new Defected Ground Structure with elliptical response and it's application as low pass filter," Intern
Journal of Electronics and Communications (AEU), Elsevier, vol 63, pp.483-490, 2009