Pub Date : 2016-03-18DOI: 10.1109/ICCPCT.2016.7530240
S. Ahmed, K. Patil
Medical images are complicated to analyze in terms of digitalization. Breast cancer detection technique for telemedical approach in telemammography services for rural Indian women is been proposed in this paper. The output of the technique is to dynamically generate the report on input samples, the algorithm involves segmentation, and image enhancement of the samples for better processing followed by image analyzer for generating a summarized value of the input samples and thus is compared with threshold value for estimation of breast cancer level and report generation.
{"title":"Novel breast cancer detection technique for TMS-India with dynamic analysis approach","authors":"S. Ahmed, K. Patil","doi":"10.1109/ICCPCT.2016.7530240","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530240","url":null,"abstract":"Medical images are complicated to analyze in terms of digitalization. Breast cancer detection technique for telemedical approach in telemammography services for rural Indian women is been proposed in this paper. The output of the technique is to dynamically generate the report on input samples, the algorithm involves segmentation, and image enhancement of the samples for better processing followed by image analyzer for generating a summarized value of the input samples and thus is compared with threshold value for estimation of breast cancer level and report generation.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116327145","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 : 2016-03-18DOI: 10.1109/ICCPCT.2016.7530199
Chandrima Chatterjee
In India, the accreditation process in engineering made the management and performance of learning process should be enforced to achieve standard goals. The part of every engineering profession is the teaching of the basics of the computer science. At the international level, it had been showed that it is almost impossible to satisfying the standard goals. It had been established in a lack of comprehensive maps about scientific concepts. It happens because of getting error in mental model. The results that are based on ideas are definitive. This paper allows concluding that complementing the comprehension of students mental model with a concrete motivation that is based on virtual and actual robots.
{"title":"Use of intelligent systems to teach computer engineering","authors":"Chandrima Chatterjee","doi":"10.1109/ICCPCT.2016.7530199","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530199","url":null,"abstract":"In India, the accreditation process in engineering made the management and performance of learning process should be enforced to achieve standard goals. The part of every engineering profession is the teaching of the basics of the computer science. At the international level, it had been showed that it is almost impossible to satisfying the standard goals. It had been established in a lack of comprehensive maps about scientific concepts. It happens because of getting error in mental model. The results that are based on ideas are definitive. This paper allows concluding that complementing the comprehension of students mental model with a concrete motivation that is based on virtual and actual robots.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127097243","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 : 2016-03-18DOI: 10.1109/ICCPCT.2016.7530184
Amalin Marina, Shunbaga Pradeepa, A Rajeswari, Head
Advancement in technology has lead to an increased demand for low power devices. Hence power has become a critical design parameter in low power and high performance applications. In most of the digital circuits, digital signal processing and communication systems, multipliers play a major role where adders constitute the basic blocks. Adders with huge power consumption affect the overall efficiency of the system. Adiabatic logic is a promising design paradigm for low power circuits since the energy which is to be dissipated is recycled back. Adders based on conventional CMOS circuits consume much power thereby affecting the overall efficiency of the circuit. This paper presents a comparative study of full adder using different adiabatic logic styles. Power analysis is carried out at 45nm for different frequencies and results show that at low frequencies Efficient Charge Recovery Logic (ECRL) consumes 69% less power than CMOS whereas at higher frequencies the power consumption of Secured-Quasi Adiabatic Logic (SQAL) is 71.8% lesser than CMOS.
{"title":"Analysis of full adder using adiabatic charge recovery logic","authors":"Amalin Marina, Shunbaga Pradeepa, A Rajeswari, Head","doi":"10.1109/ICCPCT.2016.7530184","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530184","url":null,"abstract":"Advancement in technology has lead to an increased demand for low power devices. Hence power has become a critical design parameter in low power and high performance applications. In most of the digital circuits, digital signal processing and communication systems, multipliers play a major role where adders constitute the basic blocks. Adders with huge power consumption affect the overall efficiency of the system. Adiabatic logic is a promising design paradigm for low power circuits since the energy which is to be dissipated is recycled back. Adders based on conventional CMOS circuits consume much power thereby affecting the overall efficiency of the circuit. This paper presents a comparative study of full adder using different adiabatic logic styles. Power analysis is carried out at 45nm for different frequencies and results show that at low frequencies Efficient Charge Recovery Logic (ECRL) consumes 69% less power than CMOS whereas at higher frequencies the power consumption of Secured-Quasi Adiabatic Logic (SQAL) is 71.8% lesser than CMOS.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127649339","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 : 2016-03-18DOI: 10.1109/ICCPCT.2016.7530182
Sundar R. S. Shiyam, M. Vadivel
Melanoma has been proved to be very tedious and statistical analysis which provides the majority of deaths occurs from skin cancer. The earlier detection and treatment is the best way of survival from melanoma. Clinical diagnosis of melanoma is extremely difficult due to its irregularity in edges and its shape. This paper proposes a novel scheme for early detection of melanoma using Multiclass support vector machine (MSVM). There are five different skin lesions which are grouped as Solar Keratosis or actinic keratosis, Basal Cell Cancer, Nevocytic nevus, Squamous Cell Cancer, Seborrhoeic Verruca. The proposed system uses an automatic procedure, where the queried images are grouped and matched with higher probability type to classify the type of melanoma. The multi class [6][7] support vector machine is a powerful tool for solving classification problem. The algorithm is based on learning of each stage with some training sample. Here, the color and texture features such as gradient, contrast, edges are extracted. The proposed system contains an image database which has the all five types of melanoma for testing and classification purposes. From the result of simulation, the accuracy of the proposed support vector machine scheme has comparatively high among all five types.
{"title":"Performance analysis of melanoma early detection using skin lession classification system","authors":"Sundar R. S. Shiyam, M. Vadivel","doi":"10.1109/ICCPCT.2016.7530182","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530182","url":null,"abstract":"Melanoma has been proved to be very tedious and statistical analysis which provides the majority of deaths occurs from skin cancer. The earlier detection and treatment is the best way of survival from melanoma. Clinical diagnosis of melanoma is extremely difficult due to its irregularity in edges and its shape. This paper proposes a novel scheme for early detection of melanoma using Multiclass support vector machine (MSVM). There are five different skin lesions which are grouped as Solar Keratosis or actinic keratosis, Basal Cell Cancer, Nevocytic nevus, Squamous Cell Cancer, Seborrhoeic Verruca. The proposed system uses an automatic procedure, where the queried images are grouped and matched with higher probability type to classify the type of melanoma. The multi class [6][7] support vector machine is a powerful tool for solving classification problem. The algorithm is based on learning of each stage with some training sample. Here, the color and texture features such as gradient, contrast, edges are extracted. The proposed system contains an image database which has the all five types of melanoma for testing and classification purposes. From the result of simulation, the accuracy of the proposed support vector machine scheme has comparatively high among all five types.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127420734","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 : 2016-03-18DOI: 10.1109/ICCPCT.2016.7530194
R. Ranjani, S. Rajan, R. Vengatesh
This paper investigates the performance analysis of coupled inductor Active Network Converter (ANC) for photovoltaic energy harvesting system. The proposed converter has an integrated with two coupled inductors in a single magnetic core which reduces the size of magnetic components and provides high step-up Voltage gain (Gv) without requiring an extreme Duty ratio (D). The voltage conversion ratio of ANC is high and has low switching losses due to the low voltage and current stress of power switches. The Voltage gain characteristic curve of this converter circuit with different turn's ratio (n) has been studied for various duty cycle. The efficiency of this converter is about to 98.73%. Further, this proposed converter is integrated with the Photovoltaic panel for the harvesting of solar energy. The performance of the solar system for extracting the maximum power depends on the solar irradiance (G), cell temperature (T) and the operating point of MPP (Maximum Power Point) with respect to working conditions. Here, the Incremental Conductance (I&C) algorithm and Fuzzy Logic Control (FLC) method are incorporated for finding the MPP under different operating conditions. The Incremental conductance method overcomes the drawbacks of conventional P&O algorithm. The simulation works have been studied under MATLAB-SIMULINK environment. The effectiveness of the FLC technique adopted in this work for finding MPP has been evaluated and the simulation results are compared with IC method. The simulation results show that the FLC method gives a better improvement in the tracking of MPP than I&C method.
{"title":"Performance analysis of coupled inductor active network converter for photovoltaic energy harvesting system using fuzzy based MPPT control techniques","authors":"R. Ranjani, S. Rajan, R. Vengatesh","doi":"10.1109/ICCPCT.2016.7530194","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530194","url":null,"abstract":"This paper investigates the performance analysis of coupled inductor Active Network Converter (ANC) for photovoltaic energy harvesting system. The proposed converter has an integrated with two coupled inductors in a single magnetic core which reduces the size of magnetic components and provides high step-up Voltage gain (Gv) without requiring an extreme Duty ratio (D). The voltage conversion ratio of ANC is high and has low switching losses due to the low voltage and current stress of power switches. The Voltage gain characteristic curve of this converter circuit with different turn's ratio (n) has been studied for various duty cycle. The efficiency of this converter is about to 98.73%. Further, this proposed converter is integrated with the Photovoltaic panel for the harvesting of solar energy. The performance of the solar system for extracting the maximum power depends on the solar irradiance (G), cell temperature (T) and the operating point of MPP (Maximum Power Point) with respect to working conditions. Here, the Incremental Conductance (I&C) algorithm and Fuzzy Logic Control (FLC) method are incorporated for finding the MPP under different operating conditions. The Incremental conductance method overcomes the drawbacks of conventional P&O algorithm. The simulation works have been studied under MATLAB-SIMULINK environment. The effectiveness of the FLC technique adopted in this work for finding MPP has been evaluated and the simulation results are compared with IC method. The simulation results show that the FLC method gives a better improvement in the tracking of MPP than I&C method.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127311426","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 : 2016-03-18DOI: 10.1109/ICCPCT.2016.7530191
D. Karthik, B. M. Reddy, Satendra Kr Singh Kushwaha
Bidirectional dc-dc converter allows transfer of energy between two dc buses. As renewable energy systems are fluctuating in nature we use a energy storage system, bidirectional dc-dc converter allows exchange of energy between storage system and the system. Bidirectional dc-dc boost converter can be utilized to step-up voltage level in renewable energy sources which reduces the ripple content in output. This paper focuses on Integration of Multilevel converter with bidirectional dc-dc converter by connecting to a common DC bus to feed AC motor drives. multilevel converters has low ripple content, can generate near sinusoidal voltages with only fundamental switching which is very suitable for large motor drives this paper focuses on low frequency, high power applications of AC motor drives by employing a Hysteresis current control.
{"title":"A PSCAD simulation on integration of multi-level converters with DC-DC converter for AC drive applications","authors":"D. Karthik, B. M. Reddy, Satendra Kr Singh Kushwaha","doi":"10.1109/ICCPCT.2016.7530191","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530191","url":null,"abstract":"Bidirectional dc-dc converter allows transfer of energy between two dc buses. As renewable energy systems are fluctuating in nature we use a energy storage system, bidirectional dc-dc converter allows exchange of energy between storage system and the system. Bidirectional dc-dc boost converter can be utilized to step-up voltage level in renewable energy sources which reduces the ripple content in output. This paper focuses on Integration of Multilevel converter with bidirectional dc-dc converter by connecting to a common DC bus to feed AC motor drives. multilevel converters has low ripple content, can generate near sinusoidal voltages with only fundamental switching which is very suitable for large motor drives this paper focuses on low frequency, high power applications of AC motor drives by employing a Hysteresis current control.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133997037","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 : 2016-03-18DOI: 10.1109/ICCPCT.2016.7530141
M. Premkumar, M. AshokRaj, S. Chandra, M. Prasana
This paper is written to convey the digital signal processing (DSP) issues experienced by wireless communication systems which are the limiting factors for enhanced spectral efficiency, link reliability and data rate, with respect to physical (PHY) layer and network throughput, latency and propagation delay pertaining to network layer for future wireless related applications. Normally, a wireless communication system has radio frequency (RF) sector as the front end and digital signal processing sector as the back end. Issues in the RF section are addressed at the fabrication level by consideration of suitable chip fabrication technologies. Whereas digital signal processing section, forming the baseband sector after analog to digital converter (ADC) is concerned with prime issue of channel estimation which is essential for data detection in a wireless communication system performance. Though, other issues of DSP in a wireless communication system exist such as time-frequency synchronization, power control, and interference minimization, this paper considers the issue of channel estimation because of its aforementioned significance. In this paper, channel estimation issue of DSP is performed under multipath fading scenarios which are normally Non Line of Sight (NLOS) environments modeled by distributions such as Rayleigh distribution, Nakagami and Line of Sight (LOS) environment by Ricean distribution. Simulation results are performed to evaluate the metric of mean square error (MSE) against signal to noise ratio (SNR) for channel estimation algorithms in LOS and NLOS environments. Based on obtained wireless channel values bit error rate (BER) performance is also analyzed.
本文旨在探讨无线通信系统所面临的数字信号处理(DSP)问题，这些问题是未来无线相关应用中提高频谱效率、链路可靠性和数据速率的限制因素，涉及物理层和网络吞吐量、网络层的延迟和传播延迟。通常，无线通信系统以射频(RF)扇区为前端，以数字信号处理扇区为后端。射频部分的问题通过考虑合适的芯片制造技术在制造水平上得到解决。而数字信号处理部分，即模数转换器(ADC)后形成的基带扇区，涉及到无线通信系统性能中对数据检测至关重要的信道估计问题。尽管DSP在无线通信系统中还存在时频同步、功率控制和干扰最小化等问题，但本文考虑的是信道估计问题，因为它具有上述意义。本文研究了基于Rayleigh分布、Nakagami分布和Ricean分布的非视距环境(Non - Line of Sight, NLOS)多径衰落场景下DSP信道估计问题。仿真结果评估了在LOS和NLOS环境下信道估计算法的均方误差(MSE)与信噪比(SNR)的度量。根据获取的无线信道值，分析了误码率(BER)性能。
{"title":"Digital signal processing issues for wireless communication systems in Line of Sight(LOS) and Non Line of Sight (NLOS) environments","authors":"M. Premkumar, M. AshokRaj, S. Chandra, M. Prasana","doi":"10.1109/ICCPCT.2016.7530141","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530141","url":null,"abstract":"This paper is written to convey the digital signal processing (DSP) issues experienced by wireless communication systems which are the limiting factors for enhanced spectral efficiency, link reliability and data rate, with respect to physical (PHY) layer and network throughput, latency and propagation delay pertaining to network layer for future wireless related applications. Normally, a wireless communication system has radio frequency (RF) sector as the front end and digital signal processing sector as the back end. Issues in the RF section are addressed at the fabrication level by consideration of suitable chip fabrication technologies. Whereas digital signal processing section, forming the baseband sector after analog to digital converter (ADC) is concerned with prime issue of channel estimation which is essential for data detection in a wireless communication system performance. Though, other issues of DSP in a wireless communication system exist such as time-frequency synchronization, power control, and interference minimization, this paper considers the issue of channel estimation because of its aforementioned significance. In this paper, channel estimation issue of DSP is performed under multipath fading scenarios which are normally Non Line of Sight (NLOS) environments modeled by distributions such as Rayleigh distribution, Nakagami and Line of Sight (LOS) environment by Ricean distribution. Simulation results are performed to evaluate the metric of mean square error (MSE) against signal to noise ratio (SNR) for channel estimation algorithms in LOS and NLOS environments. Based on obtained wireless channel values bit error rate (BER) performance is also analyzed.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131380687","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 : 2016-03-18DOI: 10.1109/ICCPCT.2016.7530227
S. Pattnaik, Ritesh Dash, S. Swain, Pratyusha Mohapatra
Electrical transmission system is a very complex structure. To provide quality power to the end user customer. It is required to control the power by avoiding the congestion effect. To meet the quality power distributed generation may be adopted at different location nearer to the load. This paper investigate the performance of a renewable energy based grid connected system through load voltage ride through capability. The main objective of the paper is to enhance the quality of power by implementing suitable control strategy.
{"title":"Control of active and reactive power of a three phase grid connected photovoltaic system","authors":"S. Pattnaik, Ritesh Dash, S. Swain, Pratyusha Mohapatra","doi":"10.1109/ICCPCT.2016.7530227","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530227","url":null,"abstract":"Electrical transmission system is a very complex structure. To provide quality power to the end user customer. It is required to control the power by avoiding the congestion effect. To meet the quality power distributed generation may be adopted at different location nearer to the load. This paper investigate the performance of a renewable energy based grid connected system through load voltage ride through capability. The main objective of the paper is to enhance the quality of power by implementing suitable control strategy.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132439063","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 : 2016-03-18DOI: 10.1109/ICCPCT.2016.7530158
Saini Jacob Soman
Social networking sites have become a major factor of the Web and are playing an important role in the life of human being. People communicate with each other through social networking services (SNSs). Unfortunately, the Blogosphere has been infected by different forms of spam-like contents. The rise of social networking sites made them the targets of spammers as they lead the users to be fed up with irrelevant information while surfing. During early days, researchers were concentrating on the development of Honey pots for detecting spams. Twitter is a target platform for promoters and spammers. The authors survey the related literature that identifies the presence of spam as well as spammers in popular social media networks.
{"title":"A survey on behaviors exhibited by spammers in popular social media networks","authors":"Saini Jacob Soman","doi":"10.1109/ICCPCT.2016.7530158","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530158","url":null,"abstract":"Social networking sites have become a major factor of the Web and are playing an important role in the life of human being. People communicate with each other through social networking services (SNSs). Unfortunately, the Blogosphere has been infected by different forms of spam-like contents. The rise of social networking sites made them the targets of spammers as they lead the users to be fed up with irrelevant information while surfing. During early days, researchers were concentrating on the development of Honey pots for detecting spams. Twitter is a target platform for promoters and spammers. The authors survey the related literature that identifies the presence of spam as well as spammers in popular social media networks.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"51 2-3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132571734","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 : 2016-03-18DOI: 10.1109/ICCPCT.2016.7530256
T. Shanmuganantham, U. Gogoi, J. Gandhimohan
Accurate measurement of pressure is a matured application of MEMS pressure sensor. But the self powered sensor is desirable one without compromising the sensitivity and to enhance energy scavenging credibility at the same conditions. Now piezoelectric materials are being used to harvest ambient energy. In this paper the squared shaped diaphragm based sensor has been designed and simulated to explore the energy generation capability as well as the sensitivity of the sensor using finite element software INTELLISUITE. The analysis shows that the deflection of the diaphragm is in a linear relationship with pressure applied. Also variation of the thickness of the diaphragm as well as the piezoelectric layer is done to study its effect on performance of MEMS piezoelectric pressure sensor.
{"title":"A study scheme of energy harvesting process of MEMS piezoelectric pressure sensor","authors":"T. Shanmuganantham, U. Gogoi, J. Gandhimohan","doi":"10.1109/ICCPCT.2016.7530256","DOIUrl":"https://doi.org/10.1109/ICCPCT.2016.7530256","url":null,"abstract":"Accurate measurement of pressure is a matured application of MEMS pressure sensor. But the self powered sensor is desirable one without compromising the sensitivity and to enhance energy scavenging credibility at the same conditions. Now piezoelectric materials are being used to harvest ambient energy. In this paper the squared shaped diaphragm based sensor has been designed and simulated to explore the energy generation capability as well as the sensitivity of the sensor using finite element software INTELLISUITE. The analysis shows that the deflection of the diaphragm is in a linear relationship with pressure applied. Also variation of the thickness of the diaphragm as well as the piezoelectric layer is done to study its effect on performance of MEMS piezoelectric pressure sensor.","PeriodicalId":431894,"journal":{"name":"2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132692077","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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