2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA)最新文献

Study of Traffic Behavior at an Uncontrolled Intersection in Durgapur, India 印度杜尔加普尔无控制交叉口交通行为研究

2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA) Pub Date : 2020-02-01 DOI: 10.1109/NCETSTEA48365.2020.9119924

Soumyadip Das, Kunal Kumar Nandan, Md. Meer Jouhar Ali

{"title":"Study of Traffic Behavior at an Uncontrolled Intersection in Durgapur, India","authors":"Soumyadip Das, Kunal Kumar Nandan, Md. Meer Jouhar Ali","doi":"10.1109/NCETSTEA48365.2020.9119924","DOIUrl":"https://doi.org/10.1109/NCETSTEA48365.2020.9119924","url":null,"abstract":"This paper focuses on the effects of mixed traffic circumstances of uncontrolled or unsignalized intersection under heavy flow when traffic is heterogeneous in character. On the basis of field data collected on Fuljhore road, Durgapur, it is clear that capacity reduces if the proportion of slower vehicles increases in the traffic stream. On the basis of field data collected, the present study also made it evident that the speed data deviate from the normal distribution curve and skewness of speed data is significantly high under the high density of traffic flow. The present study, therefore, examined the distribution of these data and concluded that their logarithmic transformation reasonably satisfies the normality assumption while modeling in terms of goodness-of-fit. Modeling traffic flow through urban uncontrolled intersections in developing countries like India is a complex process because of the high-level heterogeneity of traffic and absence of major and minor road concepts in traffic regulation schemes. Moreover, Indian codes have not been provided any relation which can be used to directly determine the delay at uncontrolled intersections under Indian traffic conditions. Uncontrolled intersections are vital points on urban roads, the performance of which will influence the flow of traffic on the road network.","PeriodicalId":267921,"journal":{"name":"2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114991599","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}

引用次数: 0

Classification of Oral Submucous Fibrosis using Convolutional Neural Network 口腔黏膜下纤维化的卷积神经网络分类

2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA) Pub Date : 2020-02-01 DOI: 10.1109/NCETSTEA48365.2020.9119950

Bibek Goswami, J. Chatterjee, R. Paul, M. Pal, R. Patra

引用次数: 1

Battery Management System Using State of Charge Estimation: An IOT Based Approach 使用充电状态估计的电池管理系统:基于物联网的方法

2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA) Pub Date : 2020-02-01 DOI: 10.1109/NCETSTEA48365.2020.9119945

S. Haldar, Supratim Mondal, A. Mondal, Rajib Banerjee

{"title":"Battery Management System Using State of Charge Estimation: An IOT Based Approach","authors":"S. Haldar, Supratim Mondal, A. Mondal, Rajib Banerjee","doi":"10.1109/NCETSTEA48365.2020.9119945","DOIUrl":"https://doi.org/10.1109/NCETSTEA48365.2020.9119945","url":null,"abstract":"Battery monitoring and management is vital for most of the battery operated vehicles (BOVs), because of the safety, operation, and even to improve the longevity of the lead acid battery. Lead acid battery operated three wheeled brushless DC (BLDC) motor based vehicle is newly added to the transportation sector of rural Bengal playing a significant role as a means of transport for short distances as well as an employment generating source for unemployment people since the introduction of this in the year of 2008 in India. These vehicles are sometimes known as ‘TOTO’. The object of this paper is to investigate the discharging of batteries particularly for TOTOs in rural Bengal and its relation with the estimated kilometer runs with the help of real time monitoring system based on an internet of thing (IOT) to improve the utilization and health of BOVs. The battery depreciation process needs to be reduced by conditioning the battery in a suitable manner such as controlling frequent charge and deep discharge cycles. In order to find the relation between travelling distance and discharge cycle an analysis based on IOT with real time wireless battery management system(WBMS) is presented in this paper. The algorithm applied in the proposed system is experimentally validated.","PeriodicalId":267921,"journal":{"name":"2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA)","volume":"373 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131646239","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}

引用次数: 8

Study On Effect Of Photo-illumination On Si/SiC Asymetrical Superlatice Avalanche Transit Time Device: A High Power Terahertz Room Temperature Source 光照射对Si/SiC非对称超晶格雪崩传输时间器件的影响研究:一种大功率太赫兹室温源

2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA) Pub Date : 2020-02-01 DOI: 10.1109/NCETSTEA48365.2020.9119951

D. Chakraborty, M. Mukherjee

{"title":"Study On Effect Of Photo-illumination On Si/SiC Asymetrical Superlatice Avalanche Transit Time Device: A High Power Terahertz Room Temperature Source","authors":"D. Chakraborty, M. Mukherjee","doi":"10.1109/NCETSTEA48365.2020.9119951","DOIUrl":"https://doi.org/10.1109/NCETSTEA48365.2020.9119951","url":null,"abstract":"The paper deals with comparative study and analysis of Si/4H-SiC asymmetrically doped superlattice based Avalanche Transit time (ATT) device, operating at Terahertz frequency region, under normal and photo-illuminated conditions. A generalised non-linear quantum drift diffusion model is developed for the analysis. The simulation study reveals that due to the superlattice structure, the device is capable of generating a considerable amount of power density (~2.7x1011 Wm-2) at 0.5 THz with an efficiency of ~ 46%, at 50% voltage modulation under normal (unilluminated) condition. Whereas, under photo-illumination, keeping the amount of percentage modulation fixed, significant change in output power density and efficiency, due to the effect of additional photo-generated charge-carriers, are found. The authors have made the analysis realistic by incorporating the temperature dependent carrier ionization rate, saturation drift velocity, mobility and effective mass along with enhanced leakage current effect due to photon absorption. To the best of authors’ knowledge, this is the first report on non-linear optical analysis of Si/4H-SiC superlattice ATT device at higher Terahertz region.","PeriodicalId":267921,"journal":{"name":"2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA)","volume":"5 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124997550","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}

引用次数: 0

Computing Gate Asymmetric Effect on Drain Current of DG-MOSFET following Ortiz-Conde Model 基于ortizi - conde模型计算栅极不对称对DG-MOSFET漏极电流的影响

2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA) Pub Date : 2020-02-01 DOI: 10.1109/NCETSTEA48365.2020.9119917

S. Mukhopadhyay, Purbasha Ray, A. Deyasi

引用次数: 4

Automatic Dominion Of DC Smart Grid Enclosing Multilevel Inverter Amidst To Renewable Source 含多电平逆变器的直流智能电网对可再生能源的自动控制

2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA) Pub Date : 2020-02-01 DOI: 10.1109/NCETSTEA48365.2020.9119926

Arijit Sarkar, D. Sinha, Riyanka Banerjee

引用次数: 0

Impact of Temperature and Trap Charges on Heterojunction Tunnel FET 温度和陷阱电荷对异质结隧道场效应管的影响

2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA) Pub Date : 2020-02-01 DOI: 10.1109/NCETSTEA48365.2020.9119953

D. Das, Raju Pandey, S. Baishya, U. Chakraborty

{"title":"Impact of Temperature and Trap Charges on Heterojunction Tunnel FET","authors":"D. Das, Raju Pandey, S. Baishya, U. Chakraborty","doi":"10.1109/NCETSTEA48365.2020.9119953","DOIUrl":"https://doi.org/10.1109/NCETSTEA48365.2020.9119953","url":null,"abstract":"In this article, a comprehensive comparison of Si-SiGe hetero-junction tunnel field effect transistor (TFET) and conventional TFET is presented. The Silicon-Germanium (SiGe) pocket utilized in the proposed TFET structure reduces the tunneling distance to provide enhanced ON current as compared to the conventional one. Moreover, the proposed heterojunction TFET offers super-steeper sub-threshold swing (SS) of 14 mV/dec. The temperature dependence characteristics and its impact on interface traps for both the structures are explored and examined. Results expose that TFET shows less temperature dependence in the ON state due to band to band tunneling mechanism of current conduction. While, in the OFF state the temperature dependency is increased. It is found that the TFET has less effect of interface traps on ON current degradation than leakage current. It is also found that the proposed hetero-junction TFET shows better immunity against trap effect even under temperature variation as compared to the conventional TFET. This confirms the superiority and reliability of the proposed hetero-junction TFET for recent semiconductor industries.","PeriodicalId":267921,"journal":{"name":"2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126830755","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}

引用次数: 0

Design and Analysis of Notch Depth for T-Notch Filter t型陷波滤波器陷波深度设计与分析

2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA) Pub Date : 2020-02-01 DOI: 10.1109/NCETSTEA48365.2020.9119943

Ardhendu Panja, A. Bhattacharya, Tribeni Prasad Banerjee

引用次数: 1

Design of serial link manipulator with uncertainties using interval method 采用区间法设计具有不确定性的串行连杆机械臂

2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA) Pub Date : 2020-02-01 DOI: 10.1109/NCETSTEA48365.2020.9153880

Saurabh Chaudhary, Virendra Kumar, Soumen Sen

{"title":"Design of serial link manipulator with uncertainties using interval method","authors":"Saurabh Chaudhary, Virendra Kumar, Soumen Sen","doi":"10.1109/NCETSTEA48365.2020.9153880","DOIUrl":"https://doi.org/10.1109/NCETSTEA48365.2020.9153880","url":null,"abstract":"This article proposes a performance-measure based design of a serial link robot manipulator, addressing the effects of dimensional uncertainties on the performance so that a specific task can be accomplished. The design problem is formulated as a constrained optimization problem, where the design variables and constraints are defined in intervals. The objective function being optimized, incorporates some chosen manipulator performance measures (obtained from literature) which include global manipulability, global conditioning index and dynamic manipulability, such that both geometric and inertial properties are covered and the solution will provide not only nominal values of the design parameters, but also a kind of tolerance, ensuring the values of the design variables lying within a range. This co-design of nominal values and its tolerance is obtained by casting the whole problem using interval techniques. The design problem is solved in the twostep process. Firstly, link lengths are determined through maximizing global manipulability and global conditioning index and secondly, inertial properties, in terms of crosssectional geometry are determined through maximizing global dynamic manipulability. To show the effectiveness of the proposed method an exemplar problem of the design of twolink two degrees-of-freedom planar manipulator under gravity and with payload is considered.","PeriodicalId":267921,"journal":{"name":"2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123072966","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}

引用次数: 0

Novel Design of Fern Fractal Based Triangular Patch Antenna 基于蕨类植物分形的三角形贴片天线的新设计

2020 National Conference on Emerging Trends on Sustainable Technology and Engineering Applications (NCETSTEA) Pub Date : 2020-02-01 DOI: 10.1109/NCETSTEA48365.2020.9119949

T. Mondal, Sanya Suman, Shibu Singh

引用次数: 7