Pub Date : 2014-12-01DOI: 10.1109/ICPCES.2014.7062831
Manish Kumar, R. Tripathi, S. Tiwari
In Industrial Automation and Process Control (IAPC) the sensory measures have the time validity. Hence, these measures should be delivered to control center within predefined deadline time so that the necessary action may be initiated. The real-time wireless sensor networks (WSNs) routing protocols are well suited to IAPC. They follow the spatiotemporal communication strategy for in-time data delivery. The existing WSNs real-time routing protocol selects forwarding node based on desired deadline time and the end-to-end distance. Their reliability of in-time data delivery suffers due to void area problem. In this paper a Reliable Realtime Routing (RRR) protocol has been proposed and analyzed. The proposed protocol improves the end-to-end deadline packet reception rate. Moreover, the reliability of in-time data delivery is improved by regulating the transmission energy as it faces void area. The simulation results show that there is significant improvement towards reliable end-to-end deadline time data delivery.
{"title":"A reliable real-time routing protocol for industrial wireless sensor networks","authors":"Manish Kumar, R. Tripathi, S. Tiwari","doi":"10.1109/ICPCES.2014.7062831","DOIUrl":"https://doi.org/10.1109/ICPCES.2014.7062831","url":null,"abstract":"In Industrial Automation and Process Control (IAPC) the sensory measures have the time validity. Hence, these measures should be delivered to control center within predefined deadline time so that the necessary action may be initiated. The real-time wireless sensor networks (WSNs) routing protocols are well suited to IAPC. They follow the spatiotemporal communication strategy for in-time data delivery. The existing WSNs real-time routing protocol selects forwarding node based on desired deadline time and the end-to-end distance. Their reliability of in-time data delivery suffers due to void area problem. In this paper a Reliable Realtime Routing (RRR) protocol has been proposed and analyzed. The proposed protocol improves the end-to-end deadline packet reception rate. Moreover, the reliability of in-time data delivery is improved by regulating the transmission energy as it faces void area. The simulation results show that there is significant improvement towards reliable end-to-end deadline time data delivery.","PeriodicalId":337074,"journal":{"name":"2014 International Conference on Power, Control and Embedded Systems (ICPCES)","volume":"55 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114102547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-12-01DOI: 10.1109/ICPCES.2014.7062833
M. Sharma, Ankit Sachan, Deepak Kumar
This paper proposes an extended approach for order reduction of high order interval models through stability preservation approach. The numerator and denominator of reduced order model are obtained by β & α table respectively. The proposed method is computationally simple and preserves the stability of reduced order system if higher order system is stable. A numerical problem is discussed to exemplify the algorithm. Further, approximation error between the higher order and reduced order system is determined to demonstrate the efficacy of the proposed technique.
{"title":"Order reduction of higher order interval systems by stability preservation approach","authors":"M. Sharma, Ankit Sachan, Deepak Kumar","doi":"10.1109/ICPCES.2014.7062833","DOIUrl":"https://doi.org/10.1109/ICPCES.2014.7062833","url":null,"abstract":"This paper proposes an extended approach for order reduction of high order interval models through stability preservation approach. The numerator and denominator of reduced order model are obtained by β & α table respectively. The proposed method is computationally simple and preserves the stability of reduced order system if higher order system is stable. A numerical problem is discussed to exemplify the algorithm. Further, approximation error between the higher order and reduced order system is determined to demonstrate the efficacy of the proposed technique.","PeriodicalId":337074,"journal":{"name":"2014 International Conference on Power, Control and Embedded Systems (ICPCES)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133798105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-12-01DOI: 10.1109/ICPCES.2014.7062797
N. Suhail, Ravindra K. Singh
The acoustic noise and vibration are major problems for Switched Reluctance Motor (SRM) to be used in electric vehicles, many industrial and household applications. Torque ripple is major cause of Acoustic noise and vibration in SRM. Discrete nature of current pulses applied to the motor causes ripple in the electromagnetic torque generated by a SRM. This Torque ripple can be reduced by design variation of stator/rotor magnetic structure of SRM, proper coordination of current pulses between incoming and outgoing phases. In this paper analysis vis-à-vis design for torque ripple variation has been carried out. Design optimization has been done with reduction in torque ripple from the original design. A V, U, m shape culvert's are made at the unaligned position of rotor for the optimized design and torque ripple is analyzed. FEM analysis is used to determine torque variation.
{"title":"Analysis of variation in torque ripple in switch reluctance motor with design","authors":"N. Suhail, Ravindra K. Singh","doi":"10.1109/ICPCES.2014.7062797","DOIUrl":"https://doi.org/10.1109/ICPCES.2014.7062797","url":null,"abstract":"The acoustic noise and vibration are major problems for Switched Reluctance Motor (SRM) to be used in electric vehicles, many industrial and household applications. Torque ripple is major cause of Acoustic noise and vibration in SRM. Discrete nature of current pulses applied to the motor causes ripple in the electromagnetic torque generated by a SRM. This Torque ripple can be reduced by design variation of stator/rotor magnetic structure of SRM, proper coordination of current pulses between incoming and outgoing phases. In this paper analysis vis-à-vis design for torque ripple variation has been carried out. Design optimization has been done with reduction in torque ripple from the original design. A V, U, m shape culvert's are made at the unaligned position of rotor for the optimized design and torque ripple is analyzed. FEM analysis is used to determine torque variation.","PeriodicalId":337074,"journal":{"name":"2014 International Conference on Power, Control and Embedded Systems (ICPCES)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132468570","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-12-01DOI: 10.1109/ICPCES.2014.7062799
K. Mathuria, A. Verma, Bhim Singh, G. Bhuvaneswari
A single-phase series active compensator is proposed to mitigate voltage sag, swell and voltage harmonics along with reducing harmonic currents at the AC mains. The DC link capacitor of the series active compensator is shared with a voltage fed load thus having a common DC link. The common DC link has an advantage of reduced component and immune to the wide variation in the voltage of AC mains, thus avoids the derating of the load. The proposed series active compensator provides the functions of mitigation of voltage sag/swell, voltage harmonics, current harmonics and regulating the DC link voltage.
{"title":"Single-phase series active compensator integrated with a rectifier for voltage sags, swells and harmonics mitigation","authors":"K. Mathuria, A. Verma, Bhim Singh, G. Bhuvaneswari","doi":"10.1109/ICPCES.2014.7062799","DOIUrl":"https://doi.org/10.1109/ICPCES.2014.7062799","url":null,"abstract":"A single-phase series active compensator is proposed to mitigate voltage sag, swell and voltage harmonics along with reducing harmonic currents at the AC mains. The DC link capacitor of the series active compensator is shared with a voltage fed load thus having a common DC link. The common DC link has an advantage of reduced component and immune to the wide variation in the voltage of AC mains, thus avoids the derating of the load. The proposed series active compensator provides the functions of mitigation of voltage sag/swell, voltage harmonics, current harmonics and regulating the DC link voltage.","PeriodicalId":337074,"journal":{"name":"2014 International Conference on Power, Control and Embedded Systems (ICPCES)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122379910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-12-01DOI: 10.1109/ICPCES.2014.7062816
Jitendra Rastogi, S. Tripathi
In the present work, an in-depth study of methane adsorption on bamboo-like carbon nanotubes (BCNTs) has been accomplished. The structures of (12,0) and (5,5) BCNTs have been designed and optimized using Quantumwise Atomistix Toolkit software package. The main reason behind employing BCNTs is their unique geometry i.e. the presence of hollow compartments due to which more number of CH4 molecules get adsorbed. The methane molecule adsorption on the various sites of BCNTs have been considered in order to observe and compare the modified structural and electronic properties of the two BCNTs. The comparative analysis depicts that CH4 molecule gets adsorbed suffer with higher adsorption energy to (12,0) BCNT surface than that of (5,0) BCNT surface.
{"title":"Comparative study of methane(CH4) adsorption on (12,0) and (5,5) bamboo like carbon nano tubes (BCNT)","authors":"Jitendra Rastogi, S. Tripathi","doi":"10.1109/ICPCES.2014.7062816","DOIUrl":"https://doi.org/10.1109/ICPCES.2014.7062816","url":null,"abstract":"In the present work, an in-depth study of methane adsorption on bamboo-like carbon nanotubes (BCNTs) has been accomplished. The structures of (12,0) and (5,5) BCNTs have been designed and optimized using Quantumwise Atomistix Toolkit software package. The main reason behind employing BCNTs is their unique geometry i.e. the presence of hollow compartments due to which more number of CH4 molecules get adsorbed. The methane molecule adsorption on the various sites of BCNTs have been considered in order to observe and compare the modified structural and electronic properties of the two BCNTs. The comparative analysis depicts that CH4 molecule gets adsorbed suffer with higher adsorption energy to (12,0) BCNT surface than that of (5,0) BCNT surface.","PeriodicalId":337074,"journal":{"name":"2014 International Conference on Power, Control and Embedded Systems (ICPCES)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114151306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-12-01DOI: 10.1109/ICPCES.2014.7062829
Kusha Goyal, Rachana Panwar, N. Khanna
Images and videos captured by cell phones are very important carriers of information amongst user generated multimedia contents. These carriers can be used in solving many forensic problems such as identification of movie piracy, insurance cases, child pornography, and other applications involving identifying/verifying source cell phones. This paper evaluates the effectiveness of Image Quality Measures (IQM) for identifying the source cell phone from the images or videos captured by that cell phone, by comparing the classification accuracies obtained for these two scenarios. Twenty-eight IQM features for each image and selected video frame are extracted and then classified using the Rotation forest classifier of WEKA. The proposed method is tested on 900 images and 1,350 short videos from nine different cellphones, some of which are of same brands and models. The experiments demonstrate that due to larger compression artifacts in videos, IQM are less effective for video based source cell phone identification as compared to image based source cell phone identification.
{"title":"Evaluation of IQM's effectiveness for cell phone identification using captured videos and images","authors":"Kusha Goyal, Rachana Panwar, N. Khanna","doi":"10.1109/ICPCES.2014.7062829","DOIUrl":"https://doi.org/10.1109/ICPCES.2014.7062829","url":null,"abstract":"Images and videos captured by cell phones are very important carriers of information amongst user generated multimedia contents. These carriers can be used in solving many forensic problems such as identification of movie piracy, insurance cases, child pornography, and other applications involving identifying/verifying source cell phones. This paper evaluates the effectiveness of Image Quality Measures (IQM) for identifying the source cell phone from the images or videos captured by that cell phone, by comparing the classification accuracies obtained for these two scenarios. Twenty-eight IQM features for each image and selected video frame are extracted and then classified using the Rotation forest classifier of WEKA. The proposed method is tested on 900 images and 1,350 short videos from nine different cellphones, some of which are of same brands and models. The experiments demonstrate that due to larger compression artifacts in videos, IQM are less effective for video based source cell phone identification as compared to image based source cell phone identification.","PeriodicalId":337074,"journal":{"name":"2014 International Conference on Power, Control and Embedded Systems (ICPCES)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127910881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-12-01DOI: 10.1109/ICPCES.2014.7062834
S. Banerjee, D. Joshi, M. Singh, R. Sharma
The comparison of control strategies of two different topologies of five level diode clamped multilevel inverter (DCMLI), fed by a photovoltaic (PV) module is presented in this paper. The inverters are supplying various dynamic loads. Different types of single phase induction motors have been used as dynamic loads. The control strategies implemented are Phase disposition (PD), Phase opposition disposition (POD), Alternate phase opposition disposition (APOD) and unsymmetrical sine pulse width modulation for the classical five level diode clamped inverter. This topology is compared to another inverter topology that is free from the problem of voltage collapse and needs lesser number of capacitors and clamping diodes. The simulations have been performed using Simulink package of Matrix Laboratory (MALAB) software. The output voltage and output current Total Harmonic Distortion (THD) is analyzed for each of the control strategies. Relative comparison is undertaken for both topologies. The single phase induction motors are loaded by a variable load.
{"title":"Evaluation of modulation strategies for PV fed DCMLIs and its application to dynamic load","authors":"S. Banerjee, D. Joshi, M. Singh, R. Sharma","doi":"10.1109/ICPCES.2014.7062834","DOIUrl":"https://doi.org/10.1109/ICPCES.2014.7062834","url":null,"abstract":"The comparison of control strategies of two different topologies of five level diode clamped multilevel inverter (DCMLI), fed by a photovoltaic (PV) module is presented in this paper. The inverters are supplying various dynamic loads. Different types of single phase induction motors have been used as dynamic loads. The control strategies implemented are Phase disposition (PD), Phase opposition disposition (POD), Alternate phase opposition disposition (APOD) and unsymmetrical sine pulse width modulation for the classical five level diode clamped inverter. This topology is compared to another inverter topology that is free from the problem of voltage collapse and needs lesser number of capacitors and clamping diodes. The simulations have been performed using Simulink package of Matrix Laboratory (MALAB) software. The output voltage and output current Total Harmonic Distortion (THD) is analyzed for each of the control strategies. Relative comparison is undertaken for both topologies. The single phase induction motors are loaded by a variable load.","PeriodicalId":337074,"journal":{"name":"2014 International Conference on Power, Control and Embedded Systems (ICPCES)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133377282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-12-01DOI: 10.1109/ICPCES.2014.7062804
Gagandeep Garg, Amrita Sinha
A low cost and reliable protection scheme has been designed for a three phase induction motor against unbalance voltages, under voltage, over voltage, short circuit and overheating protection. Taking the cost factor into consideration the design has been proposed using microcontroller Atmega32, MOSFETs, relays, small CTs and PTs. However the sensitivity of the protection scheme has been not compromised. The design has been tested online in the laboratory for small motors and the same can be implemented for larger motors by replacing the i-v converters and relays of suitable ratings.
{"title":"An improved method for protection of three phase induction motor using microcontroller","authors":"Gagandeep Garg, Amrita Sinha","doi":"10.1109/ICPCES.2014.7062804","DOIUrl":"https://doi.org/10.1109/ICPCES.2014.7062804","url":null,"abstract":"A low cost and reliable protection scheme has been designed for a three phase induction motor against unbalance voltages, under voltage, over voltage, short circuit and overheating protection. Taking the cost factor into consideration the design has been proposed using microcontroller Atmega32, MOSFETs, relays, small CTs and PTs. However the sensitivity of the protection scheme has been not compromised. The design has been tested online in the laboratory for small motors and the same can be implemented for larger motors by replacing the i-v converters and relays of suitable ratings.","PeriodicalId":337074,"journal":{"name":"2014 International Conference on Power, Control and Embedded Systems (ICPCES)","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114996787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-12-01DOI: 10.1109/ICPCES.2014.7062803
Prateek Khurana, Rajat Arora, M. K. Khurana
The use of Electronic Stability Control (ESC) in automobiles has become quite popular in the last decade and a number of research activities have been conducted for its further improvement. The use of these complex systems has reduced the number of accidents reported on highways and expressways around the world. The adaptive front lighting system has also undergone extensive research in the past decade and has proved very effective in increasing the stability of the vehicle while driving. A large part of literature available in this area enlightens about the effectiveness of ESC in situations where there is a risk of crash. In this paper, ESC and adaptive front lighting system have been implemented on a microcontroller to bring out the working of these complex systems. The model presented in this paper may be fabricated at a very low cost. It may also be incorporated in vehicles lacking this beneficial technology with minor modification.
{"title":"Implementation of electronic stability control and adaptive front lighting system for automobiles","authors":"Prateek Khurana, Rajat Arora, M. K. Khurana","doi":"10.1109/ICPCES.2014.7062803","DOIUrl":"https://doi.org/10.1109/ICPCES.2014.7062803","url":null,"abstract":"The use of Electronic Stability Control (ESC) in automobiles has become quite popular in the last decade and a number of research activities have been conducted for its further improvement. The use of these complex systems has reduced the number of accidents reported on highways and expressways around the world. The adaptive front lighting system has also undergone extensive research in the past decade and has proved very effective in increasing the stability of the vehicle while driving. A large part of literature available in this area enlightens about the effectiveness of ESC in situations where there is a risk of crash. In this paper, ESC and adaptive front lighting system have been implemented on a microcontroller to bring out the working of these complex systems. The model presented in this paper may be fabricated at a very low cost. It may also be incorporated in vehicles lacking this beneficial technology with minor modification.","PeriodicalId":337074,"journal":{"name":"2014 International Conference on Power, Control and Embedded Systems (ICPCES)","volume":"231 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117090983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In this paper behaviour or performance of three lens antenna; which having different thickness and weight are compared. These three lens antenna are the dielectric piano-hyperbolic lens antenna (DPHLA), phase correcting-Fresnel zone plate antenna (PC-FZPA) and phase shifting surface-lens antenna (PSS-LA). All these antennas are designed for Ka band with operating frequency 30 GHz. However, the dielectric lens antenna can improve the antenna parameters, especially the antenna gain and the planarity of radiated waves. The main goal of this paper is introduction and differences between the most commonly used types of lens antennas. For each lens antenna pros and cons are specified and verified by simulation results.
{"title":"Performance comparison of phase shifting surface lens antenna with other lens antennas","authors":"Neha Singh, Carnal Kishor Choure, Machin Chauhan, Harshavardhan Singh","doi":"10.1109/ICPCES.2014.7062821","DOIUrl":"https://doi.org/10.1109/ICPCES.2014.7062821","url":null,"abstract":"In this paper behaviour or performance of three lens antenna; which having different thickness and weight are compared. These three lens antenna are the dielectric piano-hyperbolic lens antenna (DPHLA), phase correcting-Fresnel zone plate antenna (PC-FZPA) and phase shifting surface-lens antenna (PSS-LA). All these antennas are designed for Ka band with operating frequency 30 GHz. However, the dielectric lens antenna can improve the antenna parameters, especially the antenna gain and the planarity of radiated waves. The main goal of this paper is introduction and differences between the most commonly used types of lens antennas. For each lens antenna pros and cons are specified and verified by simulation results.","PeriodicalId":337074,"journal":{"name":"2014 International Conference on Power, Control and Embedded Systems (ICPCES)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130285267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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