Pub Date : 2015-03-27DOI: 10.1109/ENERGYECONOMICS.2015.7235073
Rambir Singh, Ashutosh Kumar Singh, Pradeep Kumar
This paper proposes a self-tuned approximated simplest fuzzy logic controller (ST-ASFLC) for shunt active power filter (APF). The approximated simplest fuzzy logic controller (ASFLC) is a 4-rule fuzzy logic controller (FLC), which successfully approximates the control actions of a 49-rule FLC using some compensating factors. The input scaling factors (SFs) of ASFLC are tuned online by a single nonlinear parameter using bipolar sigmoid activation function. The online tuning of SFs of ASFLC results in better dynamic response of shunt APF. The scheme is tested under randomly varying nonlinear loads. The simulation results presented under transient and steady-state operating conditions demonstrate that dynamic performance of proposed ST-ASFLC is better than 49-rule FLC, ASFLC with fixed SFs, and ST-ASFLC using the log sigmoid (unipolar) activation function. The proposed ST-ASFLC shows a remarkable improved performance in terms of peak overshoot, settling time, harmonic mitigation and reactive power compensation over other FLCs with fixed as well as self-tuned SFs using log sigmoid activation function.
{"title":"Self-tuned approximated simplest fuzzy logic controller based shunt active power filter","authors":"Rambir Singh, Ashutosh Kumar Singh, Pradeep Kumar","doi":"10.1109/ENERGYECONOMICS.2015.7235073","DOIUrl":"https://doi.org/10.1109/ENERGYECONOMICS.2015.7235073","url":null,"abstract":"This paper proposes a self-tuned approximated simplest fuzzy logic controller (ST-ASFLC) for shunt active power filter (APF). The approximated simplest fuzzy logic controller (ASFLC) is a 4-rule fuzzy logic controller (FLC), which successfully approximates the control actions of a 49-rule FLC using some compensating factors. The input scaling factors (SFs) of ASFLC are tuned online by a single nonlinear parameter using bipolar sigmoid activation function. The online tuning of SFs of ASFLC results in better dynamic response of shunt APF. The scheme is tested under randomly varying nonlinear loads. The simulation results presented under transient and steady-state operating conditions demonstrate that dynamic performance of proposed ST-ASFLC is better than 49-rule FLC, ASFLC with fixed SFs, and ST-ASFLC using the log sigmoid (unipolar) activation function. The proposed ST-ASFLC shows a remarkable improved performance in terms of peak overshoot, settling time, harmonic mitigation and reactive power compensation over other FLCs with fixed as well as self-tuned SFs using log sigmoid activation function.","PeriodicalId":130355,"journal":{"name":"2015 International Conference on Energy Economics and Environment (ICEEE)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127477686","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 : 2015-03-27DOI: 10.1109/ENERGYECONOMICS.2015.7235112
A. Patel, Sarkar Prabir, S. Harpreet, Tyagi Himanshu, Sagi Sudhakar
The environmental impact assessment of a process helps in predicting the contribution of a given process to abate the environment pollution. Considering its diminishing and time-dependent effect, assessment of the overall effect of emissions is very complex. It is possible to evolve a generalized methodology for arriving at a single emission discounting number for the process, using the concept of time value of carbon emission flow. The number incorporates the effect of the emission resulting from the process as well as the machinery over the entire operational lifespan. The advantage of this method is its quantitative aspect as well as its flexible nature and can be applied to any process or technology. Based on this method, the discounting rate for a process can be determined and it can be used to assess the mitigation capability of a technology.
{"title":"Emission discounting method for mitigation of environmental issues","authors":"A. Patel, Sarkar Prabir, S. Harpreet, Tyagi Himanshu, Sagi Sudhakar","doi":"10.1109/ENERGYECONOMICS.2015.7235112","DOIUrl":"https://doi.org/10.1109/ENERGYECONOMICS.2015.7235112","url":null,"abstract":"The environmental impact assessment of a process helps in predicting the contribution of a given process to abate the environment pollution. Considering its diminishing and time-dependent effect, assessment of the overall effect of emissions is very complex. It is possible to evolve a generalized methodology for arriving at a single emission discounting number for the process, using the concept of time value of carbon emission flow. The number incorporates the effect of the emission resulting from the process as well as the machinery over the entire operational lifespan. The advantage of this method is its quantitative aspect as well as its flexible nature and can be applied to any process or technology. Based on this method, the discounting rate for a process can be determined and it can be used to assess the mitigation capability of a technology.","PeriodicalId":130355,"journal":{"name":"2015 International Conference on Energy Economics and Environment (ICEEE)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127808441","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 : 2015-03-27DOI: 10.1109/ENERGYECONOMICS.2015.7235069
A. Panday, H. Bansal
The present transportation system heavily relies on of internal combustion engine (ICE) based vehicles. These vehicles emit toxic gases, which results in environmental pollution and create massive health problem. For energy security and greener tomorrow, the concept of hybrid vehicle came into existence. Hybrid vehicles consist of alternative energy storages like fuel-cell, super capacitor, battery or hybrid storage. The presence of two power sources, i.e., engine and battery, makes it necessary to intelligently split the power between them to minimize the fuel consumption. An intelligent controller should be used to split the on road power demand for optimum fuel economy. This article applies a genetic algorithm based controller to toggle between engine and battery. The optimization is based on the selection of vital parameters such as state of charge in the battery, engine on time and power demand. The authenticity and feasibility of proposed controller are verified extensively through numerous simulation results.
{"title":"Optimal fuel control of series-parallel input split hybrid electric vehicle using genetic algorithm based control strategy","authors":"A. Panday, H. Bansal","doi":"10.1109/ENERGYECONOMICS.2015.7235069","DOIUrl":"https://doi.org/10.1109/ENERGYECONOMICS.2015.7235069","url":null,"abstract":"The present transportation system heavily relies on of internal combustion engine (ICE) based vehicles. These vehicles emit toxic gases, which results in environmental pollution and create massive health problem. For energy security and greener tomorrow, the concept of hybrid vehicle came into existence. Hybrid vehicles consist of alternative energy storages like fuel-cell, super capacitor, battery or hybrid storage. The presence of two power sources, i.e., engine and battery, makes it necessary to intelligently split the power between them to minimize the fuel consumption. An intelligent controller should be used to split the on road power demand for optimum fuel economy. This article applies a genetic algorithm based controller to toggle between engine and battery. The optimization is based on the selection of vital parameters such as state of charge in the battery, engine on time and power demand. The authenticity and feasibility of proposed controller are verified extensively through numerous simulation results.","PeriodicalId":130355,"journal":{"name":"2015 International Conference on Energy Economics and Environment (ICEEE)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125309882","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 : 2015-03-27DOI: 10.1109/ENERGYECONOMICS.2015.7235116
A. Ambikapathy, Gajendra B. Singh, P. Tiwari
Recent survey and studies on saving of electricity have concluded that the significant portion of electricity is being wasted due to improper use of electrical appliances mainly in domestic and corporate Sectors. This paper deals with an approximate calculation which shows the effect of saving one unit of electricity per week per customer annually. The losses and efficiency is analysed at transmission and distribution stages of power system network to find actual energy needed to supply one unit of energy to the end user. We have calculated the amount of emission of CO2, SOX, NOX and other gases, which are produced while burning the coal, that get mixed with the atmosphere causing greenhouse effect and one of the main reason behind global warming. We have also calculated the amount of air, heat energy, and oxygen required to burn the coal. Finally the cost of energy (coal cost) saved annually at the national level is examined. It is targeted to provide the detailed information and awareness to the consumer for conserving the energy and avoiding the improper use of appliances and devices.
{"title":"Significance of saving one unit of electricity","authors":"A. Ambikapathy, Gajendra B. Singh, P. Tiwari","doi":"10.1109/ENERGYECONOMICS.2015.7235116","DOIUrl":"https://doi.org/10.1109/ENERGYECONOMICS.2015.7235116","url":null,"abstract":"Recent survey and studies on saving of electricity have concluded that the significant portion of electricity is being wasted due to improper use of electrical appliances mainly in domestic and corporate Sectors. This paper deals with an approximate calculation which shows the effect of saving one unit of electricity per week per customer annually. The losses and efficiency is analysed at transmission and distribution stages of power system network to find actual energy needed to supply one unit of energy to the end user. We have calculated the amount of emission of CO2, SOX, NOX and other gases, which are produced while burning the coal, that get mixed with the atmosphere causing greenhouse effect and one of the main reason behind global warming. We have also calculated the amount of air, heat energy, and oxygen required to burn the coal. Finally the cost of energy (coal cost) saved annually at the national level is examined. It is targeted to provide the detailed information and awareness to the consumer for conserving the energy and avoiding the improper use of appliances and devices.","PeriodicalId":130355,"journal":{"name":"2015 International Conference on Energy Economics and Environment (ICEEE)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133133932","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 : 2015-03-27DOI: 10.1109/ENERGYECONOMICS.2015.7235096
I. Khan, M. A. Ansari, Archana Yadav, S. Saeed
H.264/AVC is an international video coding standard, jointly developed by groups from ISO/IEC and ITU-T, which aims at achieving improved compression performance. Various applications of H.264/AVC includes conversational, storage, and streaming. It also includes many advanced H.264/AVC video decoders using such coding tools that provides improved coding efficiency for a very wide range of applications which includes video telephony, real-time videoconferencing (for low bit rate video codec), direct-broadcast television, blue-ray disc, digital video broadcast, running video etc. This paper recommends considering the decoder performance on different video quality measures along with their related algorithm mainly Context-based Adaptive Binary Arithmetic Coding (CABAC) and deblocking filter. The paper proposes the effect of deblocking filter on video quality as well as structural similarity index analysis.
{"title":"Performance analysis of H.264 video decoder: Algorithm and applications","authors":"I. Khan, M. A. Ansari, Archana Yadav, S. Saeed","doi":"10.1109/ENERGYECONOMICS.2015.7235096","DOIUrl":"https://doi.org/10.1109/ENERGYECONOMICS.2015.7235096","url":null,"abstract":"H.264/AVC is an international video coding standard, jointly developed by groups from ISO/IEC and ITU-T, which aims at achieving improved compression performance. Various applications of H.264/AVC includes conversational, storage, and streaming. It also includes many advanced H.264/AVC video decoders using such coding tools that provides improved coding efficiency for a very wide range of applications which includes video telephony, real-time videoconferencing (for low bit rate video codec), direct-broadcast television, blue-ray disc, digital video broadcast, running video etc. This paper recommends considering the decoder performance on different video quality measures along with their related algorithm mainly Context-based Adaptive Binary Arithmetic Coding (CABAC) and deblocking filter. The paper proposes the effect of deblocking filter on video quality as well as structural similarity index analysis.","PeriodicalId":130355,"journal":{"name":"2015 International Conference on Energy Economics and Environment (ICEEE)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133417785","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 : 2015-03-27DOI: 10.1109/ENERGYECONOMICS.2015.7235119
A. Yadav, P. Gaur, S. Tripathi
The objective of this paper is to design of an intelligent electronic throttle control system (ETCS). A high performance DC servo motor, and conventional proportional-integral-derivative (PID), sliding mode control (SMC) with PD and PID type sliding surface (SS), and fuzzy logic control techniques are used for the design of ETCS. A comparative performance analysis among all the designed controllers is performed.
{"title":"Design and control of an intelligent electronic throttle control system","authors":"A. Yadav, P. Gaur, S. Tripathi","doi":"10.1109/ENERGYECONOMICS.2015.7235119","DOIUrl":"https://doi.org/10.1109/ENERGYECONOMICS.2015.7235119","url":null,"abstract":"The objective of this paper is to design of an intelligent electronic throttle control system (ETCS). A high performance DC servo motor, and conventional proportional-integral-derivative (PID), sliding mode control (SMC) with PD and PID type sliding surface (SS), and fuzzy logic control techniques are used for the design of ETCS. A comparative performance analysis among all the designed controllers is performed.","PeriodicalId":130355,"journal":{"name":"2015 International Conference on Energy Economics and Environment (ICEEE)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125919659","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 : 2015-03-27DOI: 10.1109/ENERGYECONOMICS.2015.7235107
Ankit Srivastava, G. Joshi, Arun Singh, Arpan Gupta
Railways generally run at a speed of 50-100 Km/hr with lot of wind energy being wasted to overcome the drag on the vehicle. In this work, a design is proposed to extract some useful energy out of the grazing wind on the top surface. A converging air duct passage along with spiral casing is provided on top of roof which is used to drive a vertical axis turbine. The produced energy can be used to drive an alternator to produce electricity. Thus the grazing wind on the roof can be used to produce some renewable source of energy which can be used to make railway compartment self-sustainable in energy requirements.
{"title":"Utilization of wind energy from railways using vertical axis wind turbine","authors":"Ankit Srivastava, G. Joshi, Arun Singh, Arpan Gupta","doi":"10.1109/ENERGYECONOMICS.2015.7235107","DOIUrl":"https://doi.org/10.1109/ENERGYECONOMICS.2015.7235107","url":null,"abstract":"Railways generally run at a speed of 50-100 Km/hr with lot of wind energy being wasted to overcome the drag on the vehicle. In this work, a design is proposed to extract some useful energy out of the grazing wind on the top surface. A converging air duct passage along with spiral casing is provided on top of roof which is used to drive a vertical axis turbine. The produced energy can be used to drive an alternator to produce electricity. Thus the grazing wind on the roof can be used to produce some renewable source of energy which can be used to make railway compartment self-sustainable in energy requirements.","PeriodicalId":130355,"journal":{"name":"2015 International Conference on Energy Economics and Environment (ICEEE)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134387533","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 : 2015-03-27DOI: 10.1109/ENERGYECONOMICS.2015.7235088
Akhilesh Kumar, R. Pachauri, Y. Chauhan
In this paper, an analysis of solar irradiation tracking is investigated with various types of hardware arrangement of solar photovoltaic (PV) system e.g. without reflector and with reflector (plane mirror, aluminium foil and plastic thin film etc.) for evaluation of solar energy potential. The study has been carried out for solar irradiation tracking with the various arrangements and the performance of solar PV system has been improved satisfactorily. This type of study discussed in this paper, is very helpful for an installation and site selection for the PV system and can be recommended for human being to achieve maximum energy from the solar PV system.
{"title":"Analysis and performance improvement of solar PV system by solar irradiation tracking","authors":"Akhilesh Kumar, R. Pachauri, Y. Chauhan","doi":"10.1109/ENERGYECONOMICS.2015.7235088","DOIUrl":"https://doi.org/10.1109/ENERGYECONOMICS.2015.7235088","url":null,"abstract":"In this paper, an analysis of solar irradiation tracking is investigated with various types of hardware arrangement of solar photovoltaic (PV) system e.g. without reflector and with reflector (plane mirror, aluminium foil and plastic thin film etc.) for evaluation of solar energy potential. The study has been carried out for solar irradiation tracking with the various arrangements and the performance of solar PV system has been improved satisfactorily. This type of study discussed in this paper, is very helpful for an installation and site selection for the PV system and can be recommended for human being to achieve maximum energy from the solar PV system.","PeriodicalId":130355,"journal":{"name":"2015 International Conference on Energy Economics and Environment (ICEEE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130516861","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 : 2015-03-27DOI: 10.1109/ENERGYECONOMICS.2015.7235090
M. Jamil, M. Ehtesham
As the photovoltaic (PV) power generation is becoming increasingly attractive due to the availability of resources and environmental benefits, it is significantly important to control and optimize the output power to ensure stability and security of power system. In this paper performance analysis of PV systems at various Insolations, Temperature, Partial shading were examined and their relationship with output power has been investigated in MATLAB/Simulink environment, whereas the test for Tilt angle was carried out using PVSYST software. Further the simulated results were optimized using Fuzzy Logic Toolbox of MATLAB and it was concluded that optimum output power lies in the medium range, whereas current and voltage in low range. The simulated model corresponds to the practical 2 KW panel installed and MPP is tracked using MB technology incorporating pyranometer. Also the optimum tilt angle for panel is investigated and found that it concurs with the latitude of installed panel location.
{"title":"Optimizing PV system performance considering the impacts of non-uniform irradiance and partial shading","authors":"M. Jamil, M. Ehtesham","doi":"10.1109/ENERGYECONOMICS.2015.7235090","DOIUrl":"https://doi.org/10.1109/ENERGYECONOMICS.2015.7235090","url":null,"abstract":"As the photovoltaic (PV) power generation is becoming increasingly attractive due to the availability of resources and environmental benefits, it is significantly important to control and optimize the output power to ensure stability and security of power system. In this paper performance analysis of PV systems at various Insolations, Temperature, Partial shading were examined and their relationship with output power has been investigated in MATLAB/Simulink environment, whereas the test for Tilt angle was carried out using PVSYST software. Further the simulated results were optimized using Fuzzy Logic Toolbox of MATLAB and it was concluded that optimum output power lies in the medium range, whereas current and voltage in low range. The simulated model corresponds to the practical 2 KW panel installed and MPP is tracked using MB technology incorporating pyranometer. Also the optimum tilt angle for panel is investigated and found that it concurs with the latitude of installed panel location.","PeriodicalId":130355,"journal":{"name":"2015 International Conference on Energy Economics and Environment (ICEEE)","volume":"22 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130313857","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 : 2015-03-27DOI: 10.1109/ENERGYECONOMICS.2015.7235064
Anubhav Agrawal, P. Agarwal, Sharmili Das
This paper presents a mathematical model for the analysis of Matrix Converter (MC). The converter system is modeled in Matlab/Simulink environment using Sim-power block-sets. In the proposed work, modified Venturini Algorithm is modeled using mathematical equations and results are verified for 0.5 and 0.866 voltage transfer ratios. Simulations are carried out at different switching frequencies in view to analyze the effect on harmonic distortion of output voltage. The simulation results are verified using a prototype. The open loop speed-torque characteristic of Induction Motor (IM) is also studied.
{"title":"Modeling, simulation and implementation of matrix converter","authors":"Anubhav Agrawal, P. Agarwal, Sharmili Das","doi":"10.1109/ENERGYECONOMICS.2015.7235064","DOIUrl":"https://doi.org/10.1109/ENERGYECONOMICS.2015.7235064","url":null,"abstract":"This paper presents a mathematical model for the analysis of Matrix Converter (MC). The converter system is modeled in Matlab/Simulink environment using Sim-power block-sets. In the proposed work, modified Venturini Algorithm is modeled using mathematical equations and results are verified for 0.5 and 0.866 voltage transfer ratios. Simulations are carried out at different switching frequencies in view to analyze the effect on harmonic distortion of output voltage. The simulation results are verified using a prototype. The open loop speed-torque characteristic of Induction Motor (IM) is also studied.","PeriodicalId":130355,"journal":{"name":"2015 International Conference on Energy Economics and Environment (ICEEE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129241999","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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