Pub Date : 2015-11-01DOI: 10.1109/CCINTELS.2015.7437899
R. Mehra, Shikha Maheshwary, Neha Mahnot
In recent years, long period fiber grating (LPFG) has been demonstrated as the most important fiber-optic device for numerous sensing applications. Various characteristics of LPFG make it attractive in the measurement of temperature, strain, bending radius, external index of refraction etc. This proposed work explores the feasibility of utilizing LPFG for temperature and strain sensitivity enhancement. Basically, the shift in resonant wavelength of LPFG depends on thermo-optic and strain-optic effect. By enhancing these effects using optimization of thermo-optic and strain-optic parameters, both resonant wavelength shift and sensitivity can be increased. Using this concept sensitivity of 19.32nm/oc for temperature range 25oc to 140oc and sensitivity of 53.2pm/με for strain range 0με to 38000με is achieved in this work.
{"title":"Performance enhancement of optical sensors using long period fiber grating","authors":"R. Mehra, Shikha Maheshwary, Neha Mahnot","doi":"10.1109/CCINTELS.2015.7437899","DOIUrl":"https://doi.org/10.1109/CCINTELS.2015.7437899","url":null,"abstract":"In recent years, long period fiber grating (LPFG) has been demonstrated as the most important fiber-optic device for numerous sensing applications. Various characteristics of LPFG make it attractive in the measurement of temperature, strain, bending radius, external index of refraction etc. This proposed work explores the feasibility of utilizing LPFG for temperature and strain sensitivity enhancement. Basically, the shift in resonant wavelength of LPFG depends on thermo-optic and strain-optic effect. By enhancing these effects using optimization of thermo-optic and strain-optic parameters, both resonant wavelength shift and sensitivity can be increased. Using this concept sensitivity of 19.32nm/oc for temperature range 25oc to 140oc and sensitivity of 53.2pm/με for strain range 0με to 38000με is achieved in this work.","PeriodicalId":131816,"journal":{"name":"2015 Communication, Control and Intelligent Systems (CCIS)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116679761","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 : 2015-11-01DOI: 10.1109/CCINTELS.2015.7437924
A. Deep, Jyoti Singh, Y. Narayan, S. Chatterji, L. Mathew
This paper represents an Automated Balancing Platform using Arduino Uno (ATmega328 microcontroller). Arduino is a low-cost popular prototyping platform. In this project Arduino Uno is used to process any disturbance and give instruction to balancing mechanism to set its location at the set point. The system consists of Arduino Uno platform, 3 DC motors (12V, 500mA), two L298 (46V, 4A), position controlling mechanism of platform, two degree of freedom robotic arm which is placed on the Automated Balancing platform.
本文介绍了一种基于Arduino Uno (ATmega328微控制器)的自动平衡平台。Arduino是一个低成本的流行原型平台。在这个项目中，使用Arduino Uno来处理任何扰动，并指示平衡机构将其位置设置在设定点。该系统由Arduino Uno平台、3台直流电机(12V, 500mA)、2台L298 (46V, 4A)、平台位置控制机构、置于自动平衡平台上的二自由度机械臂组成。
{"title":"Robotic arm controlling using automated balancing platform","authors":"A. Deep, Jyoti Singh, Y. Narayan, S. Chatterji, L. Mathew","doi":"10.1109/CCINTELS.2015.7437924","DOIUrl":"https://doi.org/10.1109/CCINTELS.2015.7437924","url":null,"abstract":"This paper represents an Automated Balancing Platform using Arduino Uno (ATmega328 microcontroller). Arduino is a low-cost popular prototyping platform. In this project Arduino Uno is used to process any disturbance and give instruction to balancing mechanism to set its location at the set point. The system consists of Arduino Uno platform, 3 DC motors (12V, 500mA), two L298 (46V, 4A), position controlling mechanism of platform, two degree of freedom robotic arm which is placed on the Automated Balancing platform.","PeriodicalId":131816,"journal":{"name":"2015 Communication, Control and Intelligent Systems (CCIS)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132145664","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 : 2015-11-01DOI: 10.1109/CCINTELS.2015.7437945
Neha Agrawal, Madhavika Agarwal, Shivangni Singh, Anjan Kumar, B. Pandey
In this paper, we have tried to make energy efficient ALU on 90nm based Virtex-4 FPGA using different I/O standards, as with the scaling of technology power dissipation has become a major concern for high performance ALU design. As 50% of the total power of ALU is dissipated only in clock and I/O pads, hence in order to make it energy efficient clock gating technique is introduced and the analysis of power dissipation has taken on different I/O standards. It is Wi-Fi enable because we are operating our ALU on frequencies of different IEEE. We are analyzing the value of power dissipation using different I/O standards and on different Wi-Fi channel frequencies. We are achieving reduction in total power dissipation to 95.13% with LVCMOS15 and 95.18% with LVDCI_15 and after introducing Clock Gating we are achieving reduction in total power dissipation to 95.35% with LVCMOS_15 and 94.99% with LVDCI_15.
{"title":"Different I/O standard based Wi-Fi enable 32-bit ALU design on 90nm FPGA","authors":"Neha Agrawal, Madhavika Agarwal, Shivangni Singh, Anjan Kumar, B. Pandey","doi":"10.1109/CCINTELS.2015.7437945","DOIUrl":"https://doi.org/10.1109/CCINTELS.2015.7437945","url":null,"abstract":"In this paper, we have tried to make energy efficient ALU on 90nm based Virtex-4 FPGA using different I/O standards, as with the scaling of technology power dissipation has become a major concern for high performance ALU design. As 50% of the total power of ALU is dissipated only in clock and I/O pads, hence in order to make it energy efficient clock gating technique is introduced and the analysis of power dissipation has taken on different I/O standards. It is Wi-Fi enable because we are operating our ALU on frequencies of different IEEE. We are analyzing the value of power dissipation using different I/O standards and on different Wi-Fi channel frequencies. We are achieving reduction in total power dissipation to 95.13% with LVCMOS15 and 95.18% with LVDCI_15 and after introducing Clock Gating we are achieving reduction in total power dissipation to 95.35% with LVCMOS_15 and 94.99% with LVDCI_15.","PeriodicalId":131816,"journal":{"name":"2015 Communication, Control and Intelligent Systems (CCIS)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132995653","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 : 2015-11-01DOI: 10.1109/CCINTELS.2015.7437944
Madhavika Agarwal, Shivangni Singh, Neha Agrawal, Anjan Kumar, B. Pandey
In this paper, Wi-Fi Enable ALU on 90nm based Virtex-4 FPGA is analyzed using thermal scaling and frequency scaling. It is Wi-Fi enable because we are operating our ALU with frequencies of different IEEE 802.11 Wi-Fi Channel. Frequency scaling and temperature scaling results in power consumption variation and finally saving of energy. Clock power, logic power, signal power, IOs power, leakage power all are dependent on frequency and temperature. The ALU is analyzed to work efficiently at Wi-Fi channel ah, having frequency around 0.9GHz. We are also achieving reduction in range of 30-60% for leakage power using frequency scaling and thermal scaling. For further reduction of power dissipation at high frequency range, we are also using different Clock Gating techniques.
{"title":"Frequency scaling based thermally tolerable Wi-Fi Enable 32-bit ALU design on 90nm FPGA","authors":"Madhavika Agarwal, Shivangni Singh, Neha Agrawal, Anjan Kumar, B. Pandey","doi":"10.1109/CCINTELS.2015.7437944","DOIUrl":"https://doi.org/10.1109/CCINTELS.2015.7437944","url":null,"abstract":"In this paper, Wi-Fi Enable ALU on 90nm based Virtex-4 FPGA is analyzed using thermal scaling and frequency scaling. It is Wi-Fi enable because we are operating our ALU with frequencies of different IEEE 802.11 Wi-Fi Channel. Frequency scaling and temperature scaling results in power consumption variation and finally saving of energy. Clock power, logic power, signal power, IOs power, leakage power all are dependent on frequency and temperature. The ALU is analyzed to work efficiently at Wi-Fi channel ah, having frequency around 0.9GHz. We are also achieving reduction in range of 30-60% for leakage power using frequency scaling and thermal scaling. For further reduction of power dissipation at high frequency range, we are also using different Clock Gating techniques.","PeriodicalId":131816,"journal":{"name":"2015 Communication, Control and Intelligent Systems (CCIS)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124544174","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 : 2015-11-01DOI: 10.1109/CCINTELS.2015.7437902
Suneel Kumar, P. Tomar, Aasheesh Shukla
During the last two decades, there is a rapid growth in demand of data rate and quality of service. As in wireless environment, signals undergo fading, multipath delay spread and inter symbol interference due to frequency selectivity at the receiver side that's why single carrier mobile communication systems are not preferred. This leads to a high probability of error and degrade the system's overall performance. The solution to these problems is the use of multicarrier system such as OFDM (orthogonal frequency division multiplexing). The reason of using OFDM system is its low complexity implementation for high speed system compared to single carrier techniques. This paper will evaluate the performance of OFDM system using Space-Time diversity technique. Performance evaluation of OFDM system is measured in terms of BER vs. SNR simulation has been done using MATLAB.
{"title":"Effectiveness of OFDM with antenna diversity","authors":"Suneel Kumar, P. Tomar, Aasheesh Shukla","doi":"10.1109/CCINTELS.2015.7437902","DOIUrl":"https://doi.org/10.1109/CCINTELS.2015.7437902","url":null,"abstract":"During the last two decades, there is a rapid growth in demand of data rate and quality of service. As in wireless environment, signals undergo fading, multipath delay spread and inter symbol interference due to frequency selectivity at the receiver side that's why single carrier mobile communication systems are not preferred. This leads to a high probability of error and degrade the system's overall performance. The solution to these problems is the use of multicarrier system such as OFDM (orthogonal frequency division multiplexing). The reason of using OFDM system is its low complexity implementation for high speed system compared to single carrier techniques. This paper will evaluate the performance of OFDM system using Space-Time diversity technique. Performance evaluation of OFDM system is measured in terms of BER vs. SNR simulation has been done using MATLAB.","PeriodicalId":131816,"journal":{"name":"2015 Communication, Control and Intelligent Systems (CCIS)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127886988","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 : 2015-11-01DOI: 10.1109/CCINTELS.2015.7437885
Ratna Mishra, L. Moharana
Wireless sensor networks (WSN) are widely used for monitoring, detection and identification purpose by using different wireless sensor nodes. The deployment of sensor nodes in a WSN can be a random type or also it can follow the fixed geometrical deployment procedure. In this paper the performance analysis of different grid types such as Triangular, Square, Pentagon, Hexagon, Heptagon and Octagon are discussed by computing their coverage area and efficient coverage area ratios.
{"title":"Analysis of different grid types used for sensor deployment in wireless sensor network","authors":"Ratna Mishra, L. Moharana","doi":"10.1109/CCINTELS.2015.7437885","DOIUrl":"https://doi.org/10.1109/CCINTELS.2015.7437885","url":null,"abstract":"Wireless sensor networks (WSN) are widely used for monitoring, detection and identification purpose by using different wireless sensor nodes. The deployment of sensor nodes in a WSN can be a random type or also it can follow the fixed geometrical deployment procedure. In this paper the performance analysis of different grid types such as Triangular, Square, Pentagon, Hexagon, Heptagon and Octagon are discussed by computing their coverage area and efficient coverage area ratios.","PeriodicalId":131816,"journal":{"name":"2015 Communication, Control and Intelligent Systems (CCIS)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116729011","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 : 2015-11-01DOI: 10.1109/CCINTELS.2015.7437879
Deepti Gupta, A. Upadhyay, Utkrisht Upadhyay, P. Singhal
In this work, the microstrip low pass filter has been designed with a cut-off frequency 8GHz. In this, wide stopband and high attenuation have been developed which is composed of multiple open stubs and CSRR technique. With proper selection of the electrical lengths and CSRR parameters wide stop band can be generated. A detailed design procedure has been provided. A comparative study has also been given between the DGS and CSRR designed microstrip low pass filter with multiple open stubs.
{"title":"CSRR based microstrip low pass filter with wide stopband and high attenuation","authors":"Deepti Gupta, A. Upadhyay, Utkrisht Upadhyay, P. Singhal","doi":"10.1109/CCINTELS.2015.7437879","DOIUrl":"https://doi.org/10.1109/CCINTELS.2015.7437879","url":null,"abstract":"In this work, the microstrip low pass filter has been designed with a cut-off frequency 8GHz. In this, wide stopband and high attenuation have been developed which is composed of multiple open stubs and CSRR technique. With proper selection of the electrical lengths and CSRR parameters wide stop band can be generated. A detailed design procedure has been provided. A comparative study has also been given between the DGS and CSRR designed microstrip low pass filter with multiple open stubs.","PeriodicalId":131816,"journal":{"name":"2015 Communication, Control and Intelligent Systems (CCIS)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117339341","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 : 2015-11-01DOI: 10.1109/CCINTELS.2015.7437956
C. Krishna, M. S. Jaison
The ability to provide isolate or standalone device data synchronization to the remote users is becoming more and more challenging for organizations nowadays. Several years ago, the term network was explicitly termed for wired-network but nowadays the accessibility of very high-speed broadband networks, small sized mobile devices, and easy carrying tabs have reduced dependency over wired-networks. Through wireless connectivity, we can now access web applications literally from anywhere to everywhere. It is very important for the businesses to ensure that their users are able to access the same information from their mobile devices which is updated at the office servers. The focus in this paper is to reduce data storage while performing data synchronization between server to client and client to server. For this there is a need to transfer less data between two entities. This can be achieved by combining Timestamps and Database Triggers for handle server to client synchronization, similarly Boolean flag and logs for handling client to server synchronization.
{"title":"Design and implementation of a platform independent synchronization using WCF web-services","authors":"C. Krishna, M. S. Jaison","doi":"10.1109/CCINTELS.2015.7437956","DOIUrl":"https://doi.org/10.1109/CCINTELS.2015.7437956","url":null,"abstract":"The ability to provide isolate or standalone device data synchronization to the remote users is becoming more and more challenging for organizations nowadays. Several years ago, the term network was explicitly termed for wired-network but nowadays the accessibility of very high-speed broadband networks, small sized mobile devices, and easy carrying tabs have reduced dependency over wired-networks. Through wireless connectivity, we can now access web applications literally from anywhere to everywhere. It is very important for the businesses to ensure that their users are able to access the same information from their mobile devices which is updated at the office servers. The focus in this paper is to reduce data storage while performing data synchronization between server to client and client to server. For this there is a need to transfer less data between two entities. This can be achieved by combining Timestamps and Database Triggers for handle server to client synchronization, similarly Boolean flag and logs for handling client to server synchronization.","PeriodicalId":131816,"journal":{"name":"2015 Communication, Control and Intelligent Systems (CCIS)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116094782","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 : 2015-11-01DOI: 10.1109/CCINTELS.2015.7437936
Sangeeta Modi, A. Anand, P. Usha
Maintaining power quality in microgrid which is a building block of smart grids very important issue. A small deviation in control variables of any source in a microgrid can lead to circulating current, which can cause malfunction of entire system. Circulating current, plays a major role in affecting the power quality. In this paper two control schemes to control the circulating current are proposed and compared. These control schemes aim at controlling the circulating current and maximizing the microgrid efficiency under islanded mode of operation. A Simulink model is developed and the effectiveness of the two control schemes is tested through simulation in MATLAB. Simulation result reveals that control scheme based on multilevel inverter over isolation diode for controlling the circulating current in microgrid offers better performance and conversion efficiency.
{"title":"Microgrid control: A comparative study on control strategies for controlling the circulating current","authors":"Sangeeta Modi, A. Anand, P. Usha","doi":"10.1109/CCINTELS.2015.7437936","DOIUrl":"https://doi.org/10.1109/CCINTELS.2015.7437936","url":null,"abstract":"Maintaining power quality in microgrid which is a building block of smart grids very important issue. A small deviation in control variables of any source in a microgrid can lead to circulating current, which can cause malfunction of entire system. Circulating current, plays a major role in affecting the power quality. In this paper two control schemes to control the circulating current are proposed and compared. These control schemes aim at controlling the circulating current and maximizing the microgrid efficiency under islanded mode of operation. A Simulink model is developed and the effectiveness of the two control schemes is tested through simulation in MATLAB. Simulation result reveals that control scheme based on multilevel inverter over isolation diode for controlling the circulating current in microgrid offers better performance and conversion efficiency.","PeriodicalId":131816,"journal":{"name":"2015 Communication, Control and Intelligent Systems (CCIS)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127167302","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 : 2015-11-01DOI: 10.1109/CCINTELS.2015.7437881
T. C. Shami, H. Baskey, A. Dixit, Rudresh Kumar, Sumit Kumar
In this paper design, fabrication and electromagnetic characterization of wide band dielectric absorbers based on carbon fibers and polyaniline powder have been presented. The fabricated absorbers have been characterized using free space measurement system (FSMS) in X band frequency region. A return loss maxima of 31 dB i.e. absorption of 99% at 10.25 GHz have been achieved with minimum 97.5% absorption throughout the `X' band frequency region. The proposed fabricated absorber has the density of 0.28 gm/cc and thickness of 2 mm, which appears a potential candidate for RF stealth technology.
{"title":"Multicomponent lightweight ultra wide band electromagnetic absorbers for X band frequency region","authors":"T. C. Shami, H. Baskey, A. Dixit, Rudresh Kumar, Sumit Kumar","doi":"10.1109/CCINTELS.2015.7437881","DOIUrl":"https://doi.org/10.1109/CCINTELS.2015.7437881","url":null,"abstract":"In this paper design, fabrication and electromagnetic characterization of wide band dielectric absorbers based on carbon fibers and polyaniline powder have been presented. The fabricated absorbers have been characterized using free space measurement system (FSMS) in X band frequency region. A return loss maxima of 31 dB i.e. absorption of 99% at 10.25 GHz have been achieved with minimum 97.5% absorption throughout the `X' band frequency region. The proposed fabricated absorber has the density of 0.28 gm/cc and thickness of 2 mm, which appears a potential candidate for RF stealth technology.","PeriodicalId":131816,"journal":{"name":"2015 Communication, Control and Intelligent Systems (CCIS)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127110880","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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