Pub Date : 2019-04-01DOI: 10.1109/UEMCOS46508.2019.9221555
P. Guin, A. Mallick, A. Roy
Measurement of frequency of ambient vibration, especially at low range is challenging.From practical point of view,the sensing of frequency of ambient vibration below 70 Hz is extremely important for real applications. Unfortunately, the amplitude of the source of vibration is extremely small at low range of vibration frequencies and thus possesses additional challenge in the measurement. Two types of mass loaded PVDF piezofilm sensors are used to capture minute vibration with a special arrangement of the sensors for better efficiency. A signal conditioning circuit consisting of a buffer and comparator is investigated for processing the analog output from the active sensors. An artificial vibrator is used to simulate the ambient vibration and the frequency of which is measured by means of optical sensor independently. The output signals from the signal conditioning circuit and optical sensor are compared to measure the frequency of vibration of the source. It is found that at the very low frequency range up to 50 Hz, the sensor of low resonance frequency performs better whereas the performance of the sensor of comparatively higher resonance frequency is better in the frequency range of 50–70 Hz. Our system is able to measure low vibration frequency as low as 28 Hz with a high degree of repeatability.
{"title":"Measurement and Monitoring of Frequency of Ambient Vibration using PVDF Piezofilm Sensor","authors":"P. Guin, A. Mallick, A. Roy","doi":"10.1109/UEMCOS46508.2019.9221555","DOIUrl":"https://doi.org/10.1109/UEMCOS46508.2019.9221555","url":null,"abstract":"Measurement of frequency of ambient vibration, especially at low range is challenging.From practical point of view,the sensing of frequency of ambient vibration below 70 Hz is extremely important for real applications. Unfortunately, the amplitude of the source of vibration is extremely small at low range of vibration frequencies and thus possesses additional challenge in the measurement. Two types of mass loaded PVDF piezofilm sensors are used to capture minute vibration with a special arrangement of the sensors for better efficiency. A signal conditioning circuit consisting of a buffer and comparator is investigated for processing the analog output from the active sensors. An artificial vibrator is used to simulate the ambient vibration and the frequency of which is measured by means of optical sensor independently. The output signals from the signal conditioning circuit and optical sensor are compared to measure the frequency of vibration of the source. It is found that at the very low frequency range up to 50 Hz, the sensor of low resonance frequency performs better whereas the performance of the sensor of comparatively higher resonance frequency is better in the frequency range of 50–70 Hz. Our system is able to measure low vibration frequency as low as 28 Hz with a high degree of repeatability.","PeriodicalId":339373,"journal":{"name":"2019 International Conference on Ubiquitous and Emerging Concepts on Sensors and Transducers (UEMCOS)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123100654","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 : 2019-04-01DOI: 10.1109/UEMCOS46508.2019.9221548
M. Asif, Subhadeep Mondal, Faizy Mazhar, Akhilesh Awasthi, A. Santosh, S. Kundu
The shift scheduling of personnel/staff is one of the important tasks performed in any organization to ensure proper utilization of employees. This certainly assures profit in several aspects like money and time. In this paper, the scheduling of employees is considered with two different shifts (4 hour and 8 hours). The objective of the problem is to optimize the employee engagement in those shifts. The proposed approach solved the employee shift scheduling problem using pseudo-Boolean Satisfiability (SAT) based technique. The SAT based methodology is able to solve the scheduling problem efficiently and obtains the minimum number of employees required for each shift on a particular day. Several experiments are performed on different test cases to show the algorithm effectiveness.
{"title":"A PB-SAT based methodology to solve Personnel shift Scheduling problem","authors":"M. Asif, Subhadeep Mondal, Faizy Mazhar, Akhilesh Awasthi, A. Santosh, S. Kundu","doi":"10.1109/UEMCOS46508.2019.9221548","DOIUrl":"https://doi.org/10.1109/UEMCOS46508.2019.9221548","url":null,"abstract":"The shift scheduling of personnel/staff is one of the important tasks performed in any organization to ensure proper utilization of employees. This certainly assures profit in several aspects like money and time. In this paper, the scheduling of employees is considered with two different shifts (4 hour and 8 hours). The objective of the problem is to optimize the employee engagement in those shifts. The proposed approach solved the employee shift scheduling problem using pseudo-Boolean Satisfiability (SAT) based technique. The SAT based methodology is able to solve the scheduling problem efficiently and obtains the minimum number of employees required for each shift on a particular day. Several experiments are performed on different test cases to show the algorithm effectiveness.","PeriodicalId":339373,"journal":{"name":"2019 International Conference on Ubiquitous and Emerging Concepts on Sensors and Transducers (UEMCOS)","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116631620","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 : 2019-04-01DOI: 10.1109/UEMCOS46508.2019.9221625
A. Adhikari, A. Roy
Joule heating significantly affect the electromigration performance of ULSI interconnect. The experimental determination of electromigration parameters such as activation energy, current density exponent without considering Joule heating leads significantly wrong estimation of these parameters which in turn resulted wrong estimation of extrapolated life-time. Theoretically, the Joule heating is shown to be non-linear with the test temperature and is verified by experiments. Experimental procedure for estimating Joule heat in the electromigration test of ULSI interconnects is described. The impact of Joule heating on the estimation of electromigration related parameters is presented.
{"title":"Analysis, Estimation and Impact of Joule Heating in the Electromigration Test of Copper ULSI Interconnects","authors":"A. Adhikari, A. Roy","doi":"10.1109/UEMCOS46508.2019.9221625","DOIUrl":"https://doi.org/10.1109/UEMCOS46508.2019.9221625","url":null,"abstract":"Joule heating significantly affect the electromigration performance of ULSI interconnect. The experimental determination of electromigration parameters such as activation energy, current density exponent without considering Joule heating leads significantly wrong estimation of these parameters which in turn resulted wrong estimation of extrapolated life-time. Theoretically, the Joule heating is shown to be non-linear with the test temperature and is verified by experiments. Experimental procedure for estimating Joule heat in the electromigration test of ULSI interconnects is described. The impact of Joule heating on the estimation of electromigration related parameters is presented.","PeriodicalId":339373,"journal":{"name":"2019 International Conference on Ubiquitous and Emerging Concepts on Sensors and Transducers (UEMCOS)","volume":"1971 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130051681","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 : 2019-04-01DOI: 10.1109/UEMCOS46508.2019.9221614
Vishal, Anirban Mishra, K. Chatterjee
Doubly fed induction generator (DFIG) is one of the most preferred wind energy conversion system (WECS). Under grid connected DFIG system operation, the non-linear loads connected to the system draw harmonic currents which distorts the grid injected currents. This paper proposes an active filtering technique so as to compensate the harmonic currents drawn by these non-linear loads. The proposed method produces harmonic currents which neutralizes the harmonic currents required by the non-linear load. A new vector control strategy is proposed for the grid side converter which produces the additional harmonic currents in addition to the transfer of slip power. This results in distortion of the grid converter current but the grid current remains undistorted and total harmonic distortion (THD) is reduced. The harmonic isolation of the load currents as required in the proposed vector control strategy is achieved by self-tuning filters (STF). The DFIG model along with the control strategy is designed using MATLAB/Simulink environment and the results validates the proposed control strategy.
{"title":"Power Quality Enhancement of DFIG based Wind Turbine by Active Filter Implementation","authors":"Vishal, Anirban Mishra, K. Chatterjee","doi":"10.1109/UEMCOS46508.2019.9221614","DOIUrl":"https://doi.org/10.1109/UEMCOS46508.2019.9221614","url":null,"abstract":"Doubly fed induction generator (DFIG) is one of the most preferred wind energy conversion system (WECS). Under grid connected DFIG system operation, the non-linear loads connected to the system draw harmonic currents which distorts the grid injected currents. This paper proposes an active filtering technique so as to compensate the harmonic currents drawn by these non-linear loads. The proposed method produces harmonic currents which neutralizes the harmonic currents required by the non-linear load. A new vector control strategy is proposed for the grid side converter which produces the additional harmonic currents in addition to the transfer of slip power. This results in distortion of the grid converter current but the grid current remains undistorted and total harmonic distortion (THD) is reduced. The harmonic isolation of the load currents as required in the proposed vector control strategy is achieved by self-tuning filters (STF). The DFIG model along with the control strategy is designed using MATLAB/Simulink environment and the results validates the proposed control strategy.","PeriodicalId":339373,"journal":{"name":"2019 International Conference on Ubiquitous and Emerging Concepts on Sensors and Transducers (UEMCOS)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121906590","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 : 2019-04-01DOI: 10.1109/UEMCOS46508.2019.9221515
Prakash Banerjee, K. Dasgupta, S. Chatterjee, Rajib Banerjee
Presently abnormality or anomaly detection from video streams of surveillance system has drawn quite a significant research interest. Modern surveillance system uses pervasive CCTV for recording surveillance video, so recording or capturing of video is not a problem. The main difficulties lie in the availability of human resources to observe and analyze the video clips for long hours. They are not only very exhaustive but are mostly quite costly. Automatically finding of abnormal or risky behavior significantly decreases the overhead to label and annotate the surveillance videos of huge number of hours. In the proposed technique abnormal changes in a surveillance frame is detected and achieved through image quality estimation by using Peak Signal to Noise Ratio (PSNR) and Structural Similarity Index Metric (SSIM). The proposed anomaly detection is done automatically at the remote place of surveillance where uncorrelated (less similar) frames of the video represents anomalies or abnormality. False alarms are avoided by sending the reference and abnormal frame the control room using 1-D DWT and 2-D DWT at the remote surveillance place. The results reported are quite encouraging and the model will suitably work in any wireless communication domain
{"title":"Abnormality Detection Using Image Quality Estimation Technique Through Border Surveillance For Wireless Transmission","authors":"Prakash Banerjee, K. Dasgupta, S. Chatterjee, Rajib Banerjee","doi":"10.1109/UEMCOS46508.2019.9221515","DOIUrl":"https://doi.org/10.1109/UEMCOS46508.2019.9221515","url":null,"abstract":"Presently abnormality or anomaly detection from video streams of surveillance system has drawn quite a significant research interest. Modern surveillance system uses pervasive CCTV for recording surveillance video, so recording or capturing of video is not a problem. The main difficulties lie in the availability of human resources to observe and analyze the video clips for long hours. They are not only very exhaustive but are mostly quite costly. Automatically finding of abnormal or risky behavior significantly decreases the overhead to label and annotate the surveillance videos of huge number of hours. In the proposed technique abnormal changes in a surveillance frame is detected and achieved through image quality estimation by using Peak Signal to Noise Ratio (PSNR) and Structural Similarity Index Metric (SSIM). The proposed anomaly detection is done automatically at the remote place of surveillance where uncorrelated (less similar) frames of the video represents anomalies or abnormality. False alarms are avoided by sending the reference and abnormal frame the control room using 1-D DWT and 2-D DWT at the remote surveillance place. The results reported are quite encouraging and the model will suitably work in any wireless communication domain","PeriodicalId":339373,"journal":{"name":"2019 International Conference on Ubiquitous and Emerging Concepts on Sensors and Transducers (UEMCOS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131266988","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 : 2019-04-01DOI: 10.1109/UEMCOS46508.2019.9221510
Mrinal Nandi, Santanu Sarkar
In this paper, we consider well known ‘coverage problem’ in Wireless Sensor Networks (WSNs) in continuous domain. Here, we discuss optimal placement of sensors and coverage criteria in Rn with special emphasis on R2. Coverage is essential in WSNs, which are two- or three-dimensional systems. When sensors are deployed from air on some previously fixed points (vertices) in the Region of Interest (ROI), they may not fall on the target vertices. So, some part of the ROI may be uncovered by the sensors. In this paper, we consider the problem, how one reduced the uncovered area? To reduce the uncovered area, extra sensors are usually deployed on some randomly chosen vertices. We develop a new strategy for deployment of extra sensors and compare the uncovered areas for these two strategies and for different number of extra sensors, using simulation.
{"title":"Coverage Problem of sensor network in Continuous Region","authors":"Mrinal Nandi, Santanu Sarkar","doi":"10.1109/UEMCOS46508.2019.9221510","DOIUrl":"https://doi.org/10.1109/UEMCOS46508.2019.9221510","url":null,"abstract":"In this paper, we consider well known ‘coverage problem’ in Wireless Sensor Networks (WSNs) in continuous domain. Here, we discuss optimal placement of sensors and coverage criteria in Rn with special emphasis on R2. Coverage is essential in WSNs, which are two- or three-dimensional systems. When sensors are deployed from air on some previously fixed points (vertices) in the Region of Interest (ROI), they may not fall on the target vertices. So, some part of the ROI may be uncovered by the sensors. In this paper, we consider the problem, how one reduced the uncovered area? To reduce the uncovered area, extra sensors are usually deployed on some randomly chosen vertices. We develop a new strategy for deployment of extra sensors and compare the uncovered areas for these two strategies and for different number of extra sensors, using simulation.","PeriodicalId":339373,"journal":{"name":"2019 International Conference on Ubiquitous and Emerging Concepts on Sensors and Transducers (UEMCOS)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121653765","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 : 2019-04-01DOI: 10.1109/UEMCOS46508.2019.9221586
Sanjay Bhadra, Atanu Panda, P. Bhowmick
Control of pH has always been a critical task because of the highly complex nonlinear characteristic of the titration curve. This paper is concerned about the design of an adaptive nonlinear model-based tracking control scheme and its application in a benchmark pH-neutralisation process. The scheme exploits a deterministic process model to generate the model state which reflects the actual process dynamics, and utilises three different adaptive tuning methods to update the controller gain on real-time basis. Simulation results show that the proposed scheme ensures closed-loop stability and facilitates satisfactory set-point tracking (both time-varying and constant) performance despite parameter variation, exogenous disturbance and measurement noise.
{"title":"Model-based adaptive control scheme for benchmark pH-neutralisation process","authors":"Sanjay Bhadra, Atanu Panda, P. Bhowmick","doi":"10.1109/UEMCOS46508.2019.9221586","DOIUrl":"https://doi.org/10.1109/UEMCOS46508.2019.9221586","url":null,"abstract":"Control of pH has always been a critical task because of the highly complex nonlinear characteristic of the titration curve. This paper is concerned about the design of an adaptive nonlinear model-based tracking control scheme and its application in a benchmark pH-neutralisation process. The scheme exploits a deterministic process model to generate the model state which reflects the actual process dynamics, and utilises three different adaptive tuning methods to update the controller gain on real-time basis. Simulation results show that the proposed scheme ensures closed-loop stability and facilitates satisfactory set-point tracking (both time-varying and constant) performance despite parameter variation, exogenous disturbance and measurement noise.","PeriodicalId":339373,"journal":{"name":"2019 International Conference on Ubiquitous and Emerging Concepts on Sensors and Transducers (UEMCOS)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129698640","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 : 2019-04-01DOI: 10.1109/UEMCOS46508.2019.9221538
S. Chakraborty, P. Mondal
The propagation of Rayleigh-type waves is analytically and numerically investigated in this paper for a nonhomogeneous half-space with 6mm(hexagonal) symmetry. The piezoelectric, piezomagnetic, elastic parameters and density are all assumed to exponentially vary with depth. The dispersion relation for such waves has been obtained in a general form and solved numerically for a medium with a boundary free of mechanical stress. Rayleigh waves are seen to exist for certain electro-magnetic boundary conditions and these waves are dispersive, as opposed to non-dispersive waves in a homogeneous medium. In contrast with the case of non functionally-graded materials, non-homogeneity is seen to give rise to waves in several cases. The velocity and dispersion are also significantly affected by the non-homogeneity.
{"title":"Propagation of Rayleigh Waves in Functionally graded Magneto-electro-elastic half-space","authors":"S. Chakraborty, P. Mondal","doi":"10.1109/UEMCOS46508.2019.9221538","DOIUrl":"https://doi.org/10.1109/UEMCOS46508.2019.9221538","url":null,"abstract":"The propagation of Rayleigh-type waves is analytically and numerically investigated in this paper for a nonhomogeneous half-space with 6mm(hexagonal) symmetry. The piezoelectric, piezomagnetic, elastic parameters and density are all assumed to exponentially vary with depth. The dispersion relation for such waves has been obtained in a general form and solved numerically for a medium with a boundary free of mechanical stress. Rayleigh waves are seen to exist for certain electro-magnetic boundary conditions and these waves are dispersive, as opposed to non-dispersive waves in a homogeneous medium. In contrast with the case of non functionally-graded materials, non-homogeneity is seen to give rise to waves in several cases. The velocity and dispersion are also significantly affected by the non-homogeneity.","PeriodicalId":339373,"journal":{"name":"2019 International Conference on Ubiquitous and Emerging Concepts on Sensors and Transducers (UEMCOS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131246108","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 : 2019-04-01DOI: 10.1109/UEMCOS46508.2019.9221531
Jyotirmayee Bhakta, S. J. Mukhopadhyay, Suranjana Banerjee, M. Mitra
Simulation studies have been carried on the DC and Small Signal properties of DDR (Double Drift region) Indium Phosphide IMPATT diode at high bias current level at 60 GHz. A double iterative computer method based on drift diffusion model has been used for our study. The bias current density has been varied from 0.5x108A/m2 to 10x108A/m2. The result shows that as we increase the bias current density, avalanche region becomes wider due to more space charge accumulation near the junction in the avalanche region. This behavior is shown in the E-Field vs. distance profile where the E-field gradually becomes flatter near the junction instead of sharp fall after a bias current density of 3 x 108A/m2 and thus approaches a p-i-n diode. Hence, the negative resistance obtained from the drift region which is mainly responsible for power generation becomes smaller than the resistance from the avalanche region. So, the efficiency also decreases after a bias current density of 3x108A/m2 from 16.63% at 0.5x108A/m2 to 3.8% at 10x108 A/m2 bias density.
{"title":"V-Band InP DDR IMPATTs for High Current Operation","authors":"Jyotirmayee Bhakta, S. J. Mukhopadhyay, Suranjana Banerjee, M. Mitra","doi":"10.1109/UEMCOS46508.2019.9221531","DOIUrl":"https://doi.org/10.1109/UEMCOS46508.2019.9221531","url":null,"abstract":"Simulation studies have been carried on the DC and Small Signal properties of DDR (Double Drift region) Indium Phosphide IMPATT diode at high bias current level at 60 GHz. A double iterative computer method based on drift diffusion model has been used for our study. The bias current density has been varied from 0.5x10<sup>8</sup>A/m<sup>2</sup> to 10x10<sup>8</sup>A/m<sup>2</sup>. The result shows that as we increase the bias current density, avalanche region becomes wider due to more space charge accumulation near the junction in the avalanche region. This behavior is shown in the E-Field vs. distance profile where the E-field gradually becomes flatter near the junction instead of sharp fall after a bias current density of 3 x 10<sup>8</sup>A/m2 and thus approaches a p-i-n diode. Hence, the negative resistance obtained from the drift region which is mainly responsible for power generation becomes smaller than the resistance from the avalanche region. So, the efficiency also decreases after a bias current density of 3x10<sup>8</sup>A/m<sup>2</sup> from 16.63% at 0.5x10<sup>8</sup>A/m<sup>2</sup> to 3.8% at 10x10<sup>8</sup> A/m<sup>2</sup> bias density.","PeriodicalId":339373,"journal":{"name":"2019 International Conference on Ubiquitous and Emerging Concepts on Sensors and Transducers (UEMCOS)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130699500","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 : 2019-04-01DOI: 10.1109/UEMCOS46508.2019.9221622
A. Roy, P. Biswas, A. Mallick
Identifying abnormality or diseases in tissue or organ by means of bioimpedance measurement is challenging though it is a novel application of bioimpedance measurement. In the identifying process, it is extremely important to standardize the measurement and to identify the bioimpedance parameters which are unique to a particular tissue. The set of unique bioimpedance parameters is used to characterize the given tissue. The unique parameters should be independent of position or coordinate of the tissue. For example, the characterizing parameters of an apple tissue should be independent of the measurement position of the apple. Cole bioimpedance parameters along with few derived parameters from Cole parameters are investigated in this work. Applying ANOVA on the boimpedance parameters, unique bioimpedance parameters are identified for characterizing tissue of apple. The capability of the identified impedance parameters to distinguish different species of apple is shown. This verification clearly shows that the identified parameters can be used to monitor early diseases in fruits, to separate an odd fruit or to monitor quality of fruits. In short, a tissue characterizing process by means of bioimpedance parameters is presented.
{"title":"Identification of Bioimpedance Parameters for Characterizing of Tissue: A Case Study with Apple Tissue by ANOVA","authors":"A. Roy, P. Biswas, A. Mallick","doi":"10.1109/UEMCOS46508.2019.9221622","DOIUrl":"https://doi.org/10.1109/UEMCOS46508.2019.9221622","url":null,"abstract":"Identifying abnormality or diseases in tissue or organ by means of bioimpedance measurement is challenging though it is a novel application of bioimpedance measurement. In the identifying process, it is extremely important to standardize the measurement and to identify the bioimpedance parameters which are unique to a particular tissue. The set of unique bioimpedance parameters is used to characterize the given tissue. The unique parameters should be independent of position or coordinate of the tissue. For example, the characterizing parameters of an apple tissue should be independent of the measurement position of the apple. Cole bioimpedance parameters along with few derived parameters from Cole parameters are investigated in this work. Applying ANOVA on the boimpedance parameters, unique bioimpedance parameters are identified for characterizing tissue of apple. The capability of the identified impedance parameters to distinguish different species of apple is shown. This verification clearly shows that the identified parameters can be used to monitor early diseases in fruits, to separate an odd fruit or to monitor quality of fruits. In short, a tissue characterizing process by means of bioimpedance parameters is presented.","PeriodicalId":339373,"journal":{"name":"2019 International Conference on Ubiquitous and Emerging Concepts on Sensors and Transducers (UEMCOS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133641260","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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