Pub Date : 2020-11-27DOI: 10.1109/UPCON50219.2020.9376522
Veerapu Goutham, V. P. Harigovindan
In this article, we present incremental cooperative communication (ICC) for underwater acoustic sensor networks (UANs). This method uses adjacent active sensor nodes during the retransmission of DPs. Subsequently, a mathematical model to calculate the energy efficiency (EE) for ICC in UANs by examining the influences of distance-dependent usable bandwidth, ambient noises, and acoustic spreading is presented. Numerical and simulation results show that ICC significantly improves EE compared to the existing techniques over considerable distances between transceiving nodes. We later frame an optimization problem to optimize transmission power and packet size to improve EE over transmission distance further. The results confirm that the optimized can further increase the EE of UANs.
{"title":"Optimized Incremental Cooperative Communication for Underwater Acoustic Sensor Networks","authors":"Veerapu Goutham, V. P. Harigovindan","doi":"10.1109/UPCON50219.2020.9376522","DOIUrl":"https://doi.org/10.1109/UPCON50219.2020.9376522","url":null,"abstract":"In this article, we present incremental cooperative communication (ICC) for underwater acoustic sensor networks (UANs). This method uses adjacent active sensor nodes during the retransmission of DPs. Subsequently, a mathematical model to calculate the energy efficiency (EE) for ICC in UANs by examining the influences of distance-dependent usable bandwidth, ambient noises, and acoustic spreading is presented. Numerical and simulation results show that ICC significantly improves EE compared to the existing techniques over considerable distances between transceiving nodes. We later frame an optimization problem to optimize transmission power and packet size to improve EE over transmission distance further. The results confirm that the optimized can further increase the EE of UANs.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126658567","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 : 2020-11-27DOI: 10.1109/UPCON50219.2020.9376404
Souvik Das, Bhim Singh
In the current scenario of larger than ever penetration of renewable energy sources (RESs) in weak distribution networks, the individual power producers are required to participate in the grid voltage support functions. In this context, a hybrid voltage regulation strategy based on a normalized maximum Versoria criterion (NMVC) is developed in this paper. It involves coordinated control operation of the microgrid power sources using power converters. The microgrid consists of a doubly fed induction generator (DFIG) based wind power source, solar photovoltaic (SPV) source and battery energy storage (BES). The microgrid connected to low voltage (LV) weak distribution network with significant line resistances, results in abrupt rise in voltages during peak power production. This strategy utilizes BES for voltage support through its active power control (APC), primary operating mode. To protect BES from overcharging, a hybridization to primary operating mode is introduced, involving grid voltage support through reactive power control (RPC), secondary operating mode. The validation of the presented NMVC based voltage regulation strategy is performed through simulations.
{"title":"A Hybrid Voltage Regulation Strategy for an AC Microgrid Integrated to LV Distribution Network","authors":"Souvik Das, Bhim Singh","doi":"10.1109/UPCON50219.2020.9376404","DOIUrl":"https://doi.org/10.1109/UPCON50219.2020.9376404","url":null,"abstract":"In the current scenario of larger than ever penetration of renewable energy sources (RESs) in weak distribution networks, the individual power producers are required to participate in the grid voltage support functions. In this context, a hybrid voltage regulation strategy based on a normalized maximum Versoria criterion (NMVC) is developed in this paper. It involves coordinated control operation of the microgrid power sources using power converters. The microgrid consists of a doubly fed induction generator (DFIG) based wind power source, solar photovoltaic (SPV) source and battery energy storage (BES). The microgrid connected to low voltage (LV) weak distribution network with significant line resistances, results in abrupt rise in voltages during peak power production. This strategy utilizes BES for voltage support through its active power control (APC), primary operating mode. To protect BES from overcharging, a hybridization to primary operating mode is introduced, involving grid voltage support through reactive power control (RPC), secondary operating mode. The validation of the presented NMVC based voltage regulation strategy is performed through simulations.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125953613","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 : 2020-11-27DOI: 10.1109/UPCON50219.2020.9376524
Shikha Sharda, Mohit Srivastava
Due to change in global temperature, glaciers all over the Himalayan region including the Karakoram range have been retreating and many small glaciers have already disappeared. Therefore, it is the prime most need to acquire precise information on glacier changes. This study presents an object-based approach that utilizes the Maps to detect the change detection in glacier ice/snow coverage from the temporal signatures of multispectral satellite imageries of Landsat 4–5 Thematic Mapper (TM), Landsat 7 Enhanced Thematic Mapper (ETM+), and Landsat 8 Operational Land Image/ Thermal Infrared Sensor (OLI-TIRS) from year 1997 to 2018. It is observed that the glacier ice/snow cover area is increased by 25.17% during 20 years period. This research is the first attempt to study the glacier ice cover change in the Karakoram range using a semi-automatic object-based approach.
{"title":"Object-Based Glacier Surface Change Detection using Multispectral Satellite Data","authors":"Shikha Sharda, Mohit Srivastava","doi":"10.1109/UPCON50219.2020.9376524","DOIUrl":"https://doi.org/10.1109/UPCON50219.2020.9376524","url":null,"abstract":"Due to change in global temperature, glaciers all over the Himalayan region including the Karakoram range have been retreating and many small glaciers have already disappeared. Therefore, it is the prime most need to acquire precise information on glacier changes. This study presents an object-based approach that utilizes the Maps to detect the change detection in glacier ice/snow coverage from the temporal signatures of multispectral satellite imageries of Landsat 4–5 Thematic Mapper (TM), Landsat 7 Enhanced Thematic Mapper (ETM+), and Landsat 8 Operational Land Image/ Thermal Infrared Sensor (OLI-TIRS) from year 1997 to 2018. It is observed that the glacier ice/snow cover area is increased by 25.17% during 20 years period. This research is the first attempt to study the glacier ice cover change in the Karakoram range using a semi-automatic object-based approach.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126750761","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 : 2020-11-27DOI: 10.1109/UPCON50219.2020.9376491
A. Pandey, S. K. Pathak
In this paper, a normal mode circularly polarized helical antenna is made of glass without using any type of external impedance matching circuit. The proposed helical antenna is realized by replacing the metallic wire of conventional helical antenna by glass with relative permittivity (εr = 6). The circular polarization is accomplished by optimizing the parameter of glass based helical antenna using CST Microwave Studio. The simulated result shows that the proposed antenna has an input impedance bandwidth (|S11|<-10 dB) from 4.78 GHz to 6.21 GHz which gives a fractional bandwidth of 26%. Also, the band of frequency in which axial ratio is below 3 dB ranges from 5.23 GHz to 5.64 GHz.
{"title":"Design of Normal Mode Circularly Polarized Helical Antenna at 5.3 GHz","authors":"A. Pandey, S. K. Pathak","doi":"10.1109/UPCON50219.2020.9376491","DOIUrl":"https://doi.org/10.1109/UPCON50219.2020.9376491","url":null,"abstract":"In this paper, a normal mode circularly polarized helical antenna is made of glass without using any type of external impedance matching circuit. The proposed helical antenna is realized by replacing the metallic wire of conventional helical antenna by glass with relative permittivity (εr = 6). The circular polarization is accomplished by optimizing the parameter of glass based helical antenna using CST Microwave Studio. The simulated result shows that the proposed antenna has an input impedance bandwidth (|S11|<-10 dB) from 4.78 GHz to 6.21 GHz which gives a fractional bandwidth of 26%. Also, the band of frequency in which axial ratio is below 3 dB ranges from 5.23 GHz to 5.64 GHz.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121590304","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 : 2020-11-27DOI: 10.1109/UPCON50219.2020.9376411
Deepankar Roy, Jayeeta Sinha, A. R. Choudhury, R. R. Menon
The paper presents Microwave front end system architectural design and realization at C-band operating over a wide frequency range of 5.8 GHz to 7.0 GHz. The front end is an integral part of any receiving system. A modular based LNA design, compact planar filter with transmission zeros, wideband mixer with low power LO drive, simple sequential bias circuit with minimum variables to adjust bias, lumped filter for image rejection of 60 dB are the highlights of the front end. The paper focuses on the individual design aspects and features of the circuits, implementations with qualification processes to meet the space quality assurance. The end to end performance of the system at ambient and over temperature extremes is presented. This C-Band front end is assembled with the rest of the receiver to be used for different GEO missions for telecommand purpose.
{"title":"Design of Miniaturized Wideband Microwave Front End Using Novel Implementation Techniques","authors":"Deepankar Roy, Jayeeta Sinha, A. R. Choudhury, R. R. Menon","doi":"10.1109/UPCON50219.2020.9376411","DOIUrl":"https://doi.org/10.1109/UPCON50219.2020.9376411","url":null,"abstract":"The paper presents Microwave front end system architectural design and realization at C-band operating over a wide frequency range of 5.8 GHz to 7.0 GHz. The front end is an integral part of any receiving system. A modular based LNA design, compact planar filter with transmission zeros, wideband mixer with low power LO drive, simple sequential bias circuit with minimum variables to adjust bias, lumped filter for image rejection of 60 dB are the highlights of the front end. The paper focuses on the individual design aspects and features of the circuits, implementations with qualification processes to meet the space quality assurance. The end to end performance of the system at ambient and over temperature extremes is presented. This C-Band front end is assembled with the rest of the receiver to be used for different GEO missions for telecommand purpose.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121947555","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 : 2020-11-27DOI: 10.1109/UPCON50219.2020.9376570
V. Chandran, Bhim Singh
The operation and control of a battery energy storage (BES) supported pico-hydro-solar photovoltaic (PV) array based isolated renewable energy system (RES) feeding 3-phase 4-wire loads is dealt in this work. For the voltage regulation, maintaining frequency, and power quality improvement in this system, a 4-leg VSC is used. The BES is connected to the DC-link of voltage source converter (VSC) through a bidirectional converter (BDC), which regulates the DC-link voltage and controls the charging and discharging current of the battery. An advanced analytical perturb and observe (AP&O) based maximum power point tracking (MPPT) control technique with drift free operation and capability to operate in de-rated mode, is adapted in this work. The VSC connected to PCC, injects or absorbs power from this system based on the difference of energy between generation and the load. The modified complex co-efficient filter (MCCF) based control technique, takes care of the power quality of this RES system and a 4-leg VSC provides source neutral current compensation. This control algorithm extracts the fundamental load current amplitude with an improved dynamic response, high DC offset elimination and higher order harmonics removal capability. The capability of this system using presented control strategy for power quality improvement, power management, load balancing and neutral current compensation is reported in this work.
{"title":"Control of Battery Supported Pico Hydro-PV Based Distributed Generation for Rural Electrification","authors":"V. Chandran, Bhim Singh","doi":"10.1109/UPCON50219.2020.9376570","DOIUrl":"https://doi.org/10.1109/UPCON50219.2020.9376570","url":null,"abstract":"The operation and control of a battery energy storage (BES) supported pico-hydro-solar photovoltaic (PV) array based isolated renewable energy system (RES) feeding 3-phase 4-wire loads is dealt in this work. For the voltage regulation, maintaining frequency, and power quality improvement in this system, a 4-leg VSC is used. The BES is connected to the DC-link of voltage source converter (VSC) through a bidirectional converter (BDC), which regulates the DC-link voltage and controls the charging and discharging current of the battery. An advanced analytical perturb and observe (AP&O) based maximum power point tracking (MPPT) control technique with drift free operation and capability to operate in de-rated mode, is adapted in this work. The VSC connected to PCC, injects or absorbs power from this system based on the difference of energy between generation and the load. The modified complex co-efficient filter (MCCF) based control technique, takes care of the power quality of this RES system and a 4-leg VSC provides source neutral current compensation. This control algorithm extracts the fundamental load current amplitude with an improved dynamic response, high DC offset elimination and higher order harmonics removal capability. The capability of this system using presented control strategy for power quality improvement, power management, load balancing and neutral current compensation is reported in this work.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126343780","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 : 2020-11-27DOI: 10.1109/upcon50219.2020.9376565
Sunita Panda, Samiksha Sharma, Abhijit R. Asati
Dynamic power dissipation depends on the switching activity of the circuit. In this paper we analyzed power consumption of TG based D flip-flop at different technology nodes and power saving obtained by applying dynamic XOR based clock gating technique to this flip-flop. This work deals with implementation of a transmission gate based D flip-flop in 3 different technology nodes namely 32 nm, 22 nm and 16 nm. The circuit level simulation result of D flip-flop shows power consumption with and without clock gating at the several frequencies of operation and several data activity factors at these technology nodes. Although the power dissipation decreases with the lower technology node, the additional power saving may be obtained using the dynamic XOR based clock gating approach at higher frequency of operation and low data activity, which has been investigated in this research work.
{"title":"Clock Gating Analysis of TG Based D Flip-Flop for Different Technology Nodes","authors":"Sunita Panda, Samiksha Sharma, Abhijit R. Asati","doi":"10.1109/upcon50219.2020.9376565","DOIUrl":"https://doi.org/10.1109/upcon50219.2020.9376565","url":null,"abstract":"Dynamic power dissipation depends on the switching activity of the circuit. In this paper we analyzed power consumption of TG based D flip-flop at different technology nodes and power saving obtained by applying dynamic XOR based clock gating technique to this flip-flop. This work deals with implementation of a transmission gate based D flip-flop in 3 different technology nodes namely 32 nm, 22 nm and 16 nm. The circuit level simulation result of D flip-flop shows power consumption with and without clock gating at the several frequencies of operation and several data activity factors at these technology nodes. Although the power dissipation decreases with the lower technology node, the additional power saving may be obtained using the dynamic XOR based clock gating approach at higher frequency of operation and low data activity, which has been investigated in this research work.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133769523","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 : 2020-11-27DOI: 10.1109/UPCON50219.2020.9376401
P. G, R. K., Arunalatha J S, V. R.
The Internet of Things (IoT) is a system of interconnected Smart Devices, Digital Machines, and Things that exchange data through Machine-to-Machine communication with minimal human mediation. The scalability of the IoT devices increases the degree of connectivity to share the Data and causes unidentified trap doors for any intruder to exploit. In the proposed system, Cluster-Key Distribution and Access Control (CKDAC) for secure communication in IoT uses Publication-Subscription architecture with the dynamic Cluster Head election to enhance the security and availability of the communicating IoT Devices. The proposed CKDAC reduces Time of Computation by decreasing the processing time of the re-keying operations when the IoT node enters or exits the Cluster using the Cryptographic algorithm in the Publication-Subscription model. CKDAC extends the availability by electing the Cluster Head with the highest resources from the set of IoT Devices. The proposed scheme provides improved performance compared to Distributed Group Key Management,
{"title":"CKDAC: Cluster-Key Distribution and Access Control for Secure Communication in IoT","authors":"P. G, R. K., Arunalatha J S, V. R.","doi":"10.1109/UPCON50219.2020.9376401","DOIUrl":"https://doi.org/10.1109/UPCON50219.2020.9376401","url":null,"abstract":"The Internet of Things (IoT) is a system of interconnected Smart Devices, Digital Machines, and Things that exchange data through Machine-to-Machine communication with minimal human mediation. The scalability of the IoT devices increases the degree of connectivity to share the Data and causes unidentified trap doors for any intruder to exploit. In the proposed system, Cluster-Key Distribution and Access Control (CKDAC) for secure communication in IoT uses Publication-Subscription architecture with the dynamic Cluster Head election to enhance the security and availability of the communicating IoT Devices. The proposed CKDAC reduces Time of Computation by decreasing the processing time of the re-keying operations when the IoT node enters or exits the Cluster using the Cryptographic algorithm in the Publication-Subscription model. CKDAC extends the availability by electing the Cluster Head with the highest resources from the set of IoT Devices. The proposed scheme provides improved performance compared to Distributed Group Key Management,","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"236 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130913993","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 : 2020-11-27DOI: 10.1109/UPCON50219.2020.9376444
Parvez Ahmad, Nitin Singh
To solve the problem of ever increasing power crisis and to employ renewable sources of power generation into the existing grid, the focus has shifted to Energy Storage System (ESS) which not only improves the voltage profile but also reduce the power system cost. However, the use of insufficient size of ESS can lead to extreme cases of power system voltage stability and may lead to voltage outages in the grid. Whereas overrated Energy Storage System may lead to poor efficiency as well as low economy. In this paper, a novel method of calculating the size of ESS and its placement on sensitive buses has been proposed based on the data of Alberta province (Canada). To solve the problem, Power-Voltage curves have been plotted to identify the sensitive buses and the size of the ESS has been calculated using NAR and NARX model. All the results have been obtained using MATLAB Simulink and IEEE 14 bus model.
{"title":"Optimal Sizing of ESS in a Hybrid Wind-Diesel Power System Using NAR and NARX Model","authors":"Parvez Ahmad, Nitin Singh","doi":"10.1109/UPCON50219.2020.9376444","DOIUrl":"https://doi.org/10.1109/UPCON50219.2020.9376444","url":null,"abstract":"To solve the problem of ever increasing power crisis and to employ renewable sources of power generation into the existing grid, the focus has shifted to Energy Storage System (ESS) which not only improves the voltage profile but also reduce the power system cost. However, the use of insufficient size of ESS can lead to extreme cases of power system voltage stability and may lead to voltage outages in the grid. Whereas overrated Energy Storage System may lead to poor efficiency as well as low economy. In this paper, a novel method of calculating the size of ESS and its placement on sensitive buses has been proposed based on the data of Alberta province (Canada). To solve the problem, Power-Voltage curves have been plotted to identify the sensitive buses and the size of the ESS has been calculated using NAR and NARX model. All the results have been obtained using MATLAB Simulink and IEEE 14 bus model.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130916100","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}
Electrocardiogram(ECG) is a valuable clinical signal, which is widely used to identify the cardiovascular diseases. However, it remains a cumbersome process to manually evaluate the ECG signals because of smaller variations in its physiological features in normal and abnormal cases that too when there are a huge number of cardiac patients to examine. In such a scenario, automatic classification of ECG signals can provide an ease to the doctors to make a correct diagnosis of a particular disease. This work proposes a classification model to classify the ECG in five different classes based on their morphological features. Instead of using manually designed features as most of the existing ECG classification works do, we have extracted data-driven non-linear features using convolutional neural network. The 1D-CNN model architecture is based on three convolutional, max pooling and dense layers which automatically extracts distinguishable nonlinear features from the ECG signals and automatically classify them into five different classes: Non-ectopic beats (Normal Beat), Supraventricular ectopic beats, Ventricular ectopic beats, Fusion Beats and Unknown Beats. The proposed algorithm was assessed using open-source database of MIT-BIH, which is based on 47 subjects. After 5-fold cross-validation, the presented algorithm achieves an accuracy of 97.36% and f1 score of 99.83%. It is a simple yet fast performing model that is implementable on e-healthcare-based devices for remote heart diagnosis of patients.
{"title":"ECG Heartbeat Classification Using CNN","authors":"Mayank Chourasia, Anurag Thakur, Shresth Gupta, Anurag Singh","doi":"10.1109/UPCON50219.2020.9376451","DOIUrl":"https://doi.org/10.1109/UPCON50219.2020.9376451","url":null,"abstract":"Electrocardiogram(ECG) is a valuable clinical signal, which is widely used to identify the cardiovascular diseases. However, it remains a cumbersome process to manually evaluate the ECG signals because of smaller variations in its physiological features in normal and abnormal cases that too when there are a huge number of cardiac patients to examine. In such a scenario, automatic classification of ECG signals can provide an ease to the doctors to make a correct diagnosis of a particular disease. This work proposes a classification model to classify the ECG in five different classes based on their morphological features. Instead of using manually designed features as most of the existing ECG classification works do, we have extracted data-driven non-linear features using convolutional neural network. The 1D-CNN model architecture is based on three convolutional, max pooling and dense layers which automatically extracts distinguishable nonlinear features from the ECG signals and automatically classify them into five different classes: Non-ectopic beats (Normal Beat), Supraventricular ectopic beats, Ventricular ectopic beats, Fusion Beats and Unknown Beats. The proposed algorithm was assessed using open-source database of MIT-BIH, which is based on 47 subjects. After 5-fold cross-validation, the presented algorithm achieves an accuracy of 97.36% and f1 score of 99.83%. It is a simple yet fast performing model that is implementable on e-healthcare-based devices for remote heart diagnosis of patients.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130756388","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：