2021 International Conference on Control, Automation, Power and Signal Processing (CAPS)最新文献

{"title":"A Comparative Hypothesis on Static and Kinematic Positioning Algorithms for CAT-I Aircraft Landings","authors":"P. S. Kumar, Ch. Ramesh, Y. Rao","doi":"10.1109/CAPS52117.2021.9730696","DOIUrl":"https://doi.org/10.1109/CAPS52117.2021.9730696","url":null,"abstract":"Global Positioning System (GPS) is affected by several factors such as measurement technique, environmental effects on the measurements, positioning solution, etc. Among these factors, identifying an optimal measurement technique is considered significant because an improper measurement technique provides a diverging solution. In this paper, one static positioning algorithm (i.e., Lease Square Estimator) and one kinematic positioning algorithm designated as Correntropy Extended Kalman Filter (CEKF) are proposed for precise GPS applications like Category-I (CAT-I) aircraft landings. The proposed algorithm uses correntropy criterion (CC) as an optimal criterion, a local similarity measure, unlike Minimum Mean Square Error (MMSE). Also, it uses an iterative approach called fixed point algorithm for renovating the rearward estimates. The simulation results show that the proposed algorithm outperforms the static positioning algorithm in 2-dimensional and 3-dimentsional surface.","PeriodicalId":445427,"journal":{"name":"2021 International Conference on Control, Automation, Power and Signal Processing (CAPS)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127279618","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}

{"title":"A High Gain Planar Monopole Hexagonal Circular Slotted Patch Antenna For Ultra-Wideband And Multiple Frequency Range Applications","authors":"Jai Mangal, Yash Gour","doi":"10.1109/CAPS52117.2021.9730637","DOIUrl":"https://doi.org/10.1109/CAPS52117.2021.9730637","url":null,"abstract":"This paper introduces the designing of a high gain planar monopole hexagonal circular slotted patch antenna for ultra-wideband and multiple frequency range applications. The substrate of the antenna is constructed using FR4 epoxy substratum. The size of the antenna is 42mm×36mm×1.6mm. The top patch and the bottom plane of the antenna are designed by copper material. The attains the −10dB bandwidth from 1.5 GHz to 15 GHz. The overall bandwidth of the proposed antenna is 13.5 GHz. The resulted resonating frequency of the antenna is 14.3 GHz. The reflection coefficient of the antenna at its resonating frequency is −30 dB. The attained overall gain of the antenna has come out to be 6.79 dBi. The peak gain of the antenna is the same as the net gain of the antenna at its resonating frequency. The peak gain frequency of the antenna is the same as the resonating frequency which is 14.3 GHz. The antenna efficiency has come 81.87%. The top current dispensation of the antenna at hexagonal circular slots edges goes as high as 91.97 A/m at its resonating frequency. The proposed antenna is best suitable for GPS, WiMax, WBAN, WiFi, and ultra-wideband frequency range applications.","PeriodicalId":445427,"journal":{"name":"2021 International Conference on Control, Automation, Power and Signal Processing (CAPS)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131320680","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}

{"title":"Program Schedule of CAPS-2021","authors":"","doi":"10.1109/caps52117.2021.9730722","DOIUrl":"https://doi.org/10.1109/caps52117.2021.9730722","url":null,"abstract":"","PeriodicalId":445427,"journal":{"name":"2021 International Conference on Control, Automation, Power and Signal Processing (CAPS)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129900475","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}

{"title":"PI Control of a Continuous-Discrete Bioreactor in the presence of Measurement Delays","authors":"R. Ramjug-Ballgobin, K. Busawon, R. A. Ah King, H. Rughooputh","doi":"10.1109/CAPS52117.2021.9730633","DOIUrl":"https://doi.org/10.1109/CAPS52117.2021.9730633","url":null,"abstract":"The present work considers the application of an observer based control system to the observation and control of biomass concentration in a hybrid bioreactor system in the presence of measurement delays. A Proportional Integral (PI) controller was used and the performance of the system was assessed in terms of the maximum sampling intervals for fixed values of delays and maximum allowable delays for particular sampling partition diameters. The results obtained were analysed relative to a previous work which considered a feedback linearising controller to perform the same funtions. A comparative study was carried out to determine the superiority of the new controller for this application. The PI controller provided better responses and allowed the observer to converge at relatively higher values of sampling time and delays.","PeriodicalId":445427,"journal":{"name":"2021 International Conference on Control, Automation, Power and Signal Processing (CAPS)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134257032","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}

{"title":"Implementation of Decision Tree Classifier on FPGA","authors":"K. Kumari, D. Jhariya","doi":"10.1109/CAPS52117.2021.9730693","DOIUrl":"https://doi.org/10.1109/CAPS52117.2021.9730693","url":null,"abstract":"This paper proposed the implementation of decision tree classifier on FPGA. A comma separated value format is accepted by the framework and then it does many steps to form a trained model. Subsequently the framework forms two formats of decision tree based classifier viz Joint Photographic Experts Group and Verilog/VHDL. The hierarchy of generated tree is represented by JPEG (image) representation and VHDL /Verilog code is used as a the representation of trained model hardware description. The current framework uses the Verilog/VHDL in FPGA DESIGN VALIDATION FLOW. The novelty framework bridges the gap between M.L. model training and its hardware designing.","PeriodicalId":445427,"journal":{"name":"2021 International Conference on Control, Automation, Power and Signal Processing (CAPS)","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133583678","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}

{"title":"A Review on Control Strategies for Wind Power Generation with DFIG for Smart Microgrid","authors":"Mahesh Kumar","doi":"10.1109/CAPS52117.2021.9730683","DOIUrl":"https://doi.org/10.1109/CAPS52117.2021.9730683","url":null,"abstract":"A review on control techniques of the Wind Power Generation (WPG) using Doubly Fed Induction Generator (DFIG), integrated to the microgrid/utility grid, has been presented, in this paper. The DFIG contains a three-phase back-to-back Voltage Source Converter (VSC), which has two converters such as Rotor Side Converter (RSC) and Grid Side Converter (GSC). The RSC has been aimed to control stator flux, to deliver reactive power to DFIG, and to track maximum power generation by the WPG. The GSC is targeted to balance the active power of WTG system, and maintain the voltage of dc link of back-to-back VSC. The modelling of WTG system has also been presented for developing its fast response controllers. The controllers of the back-to-back VSC have been widely designed using a rotating d-q synchronous reference frame. For validating the reviewed control strategies, a smart microgrid consisting of WPG system, second generating system as photovoltaic system, and load, has been presented under grid connected mode. The validation test is conducted in the MATLAB environment.","PeriodicalId":445427,"journal":{"name":"2021 International Conference on Control, Automation, Power and Signal Processing (CAPS)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132587104","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}

{"title":"Algorithm for Vertical Handover using Network Fitness Function","authors":"S. Goutam, S. Unnikrishnan, A. Karandikar","doi":"10.1109/CAPS52117.2021.9730657","DOIUrl":"https://doi.org/10.1109/CAPS52117.2021.9730657","url":null,"abstract":"There has been deployment of Heterogeneous Wireless Networks (HWNs) across the world. As a result, a roaming mobile user encounters networks with various Radio Access Technologies (RATs). For reliable connectivity and best user experience, the issue is to identify and execute the handover to the best network among the available candidate networks. This problem can be solved by efficient Vertical Handover (VHO) algorithms. In this research paper, we present Vertical Handover Decision Algorithm (VHDA) based on Network Fitness Function. The input parameters considered in VHDA are Received Signal Strength (RSS), bandwidth, cost and user velocity. Network Fitness Function of available candidate networks has been calculated using the parameters and decision for handover is made basis the highest score.","PeriodicalId":445427,"journal":{"name":"2021 International Conference on Control, Automation, Power and Signal Processing (CAPS)","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122054814","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}

{"title":"Design and Numerical Analysis of a Magnetorheological (MR) Damper","authors":"S. M. Farhan Rakib, S. Mostafa, F. Islam, Kazi Rabiul Alam, Nurul Mostafa Tarek, Nibir Das, Md. Nazimus Sakib","doi":"10.1109/CAPS52117.2021.9730531","DOIUrl":"https://doi.org/10.1109/CAPS52117.2021.9730531","url":null,"abstract":"Ansys Apdl 2021 R2 software has been used to design the Magnetorheological Damper or commonly known as MR damper. To get a better 3D shape of MR damper the software is being commonly used. To continue the designing process of this damper, B-H curve MR fluid 132 DG from Lord Corporation has been collected to observe its rheological change. Ansys Apdl 2021 R2 software learning is necessary to start the design and perform its finite element analysis. Finite element or FEM is necessary to demonstrate a clear data on fluid and air gap of the designed MR damper and also for having a real magnetic flux density and intensity value. All the materials used in this MR damper has its own relative permeability. After analyzing the rheological diversity of MR fluid 132 DG relative permeability of each component has been measured. Normally, five different ferromagnetic and magnetic components are kept in this MR damper and some insulators also being kept in this damper. MR damper which is commonly seen in different kind of semi-active devices to control its unnecessary noise and vibration. No other damper in this era shown as much capability like MR damper. After defining every area of the MR damper with concerned calculation, meshing has been done to see and correct every single partition and gap of the fluid and material. Going through the entire research it was prime concern how the MR damper behave according to shear stress. So, magnetic flux density vs. shear stress and vice versa has been analyzed to learn its capability in traditional business. Wire gauge of the MR damper kept as short as possible to avoid decays. Boundary condition of the MR damper has been seen in ANSYS software to ensure the current flow and to see direction of flowing electron. Current value from 0.1 to 1.5 has been continuously calculated to get its numerical value and its magnetically comparison with shear stress. Magnetic flux density and also magnetic flux intensity area has been found after the Nodal analysis of this damper. Vector diagram implementation is necessary to gain the fluid flowing area. The designed MR damper are also capable for controlling vibration of tall buildings from earthquakes and thunderstorm. Also, different kinds of application rather than these are also kept in mind. Leg postulates consumers can also be helpful with this. After all, by shaping the magnetic flux density and intensity we got the desired 3D shape of MR damper.","PeriodicalId":445427,"journal":{"name":"2021 International Conference on Control, Automation, Power and Signal Processing (CAPS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122174011","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}

{"title":"Matlab/Simulation of Solar PV Array Powered Speed Control of IM Drive for Water Pumping","authors":"S. K. Kakodia, Giribabu Dyanamina","doi":"10.1109/CAPS52117.2021.9730676","DOIUrl":"https://doi.org/10.1109/CAPS52117.2021.9730676","url":null,"abstract":"In this paper, a solar photovoltaic (PV) array powered scalar control of the induction motor (IM) drive for the water pumping application is presented. This control scheme involves the standalone operation of the IM drives. Solar PV array has nonlinear I- V characteristics, it requires additional control technique for Maximum Power Point (MPP) tracking. The efficiency is improved with the help MPP tracking (MPPT) technique which extracts maximum power available to the PV array. Perturb and observe (P&O) control technique offers simple control, ease of implementation and low cost is utilized along with DC/DC converter. This Stage extracts maximum power available from the PV array and fed power to the next stage of the DC/AC converter. The switching of DC/AC converter is generated with the help of open-loop V/F control of IM. The performance of the system is examined with the help of MATLAB/Simulink and corresponding results are present to support the suitability of the control scheme.","PeriodicalId":445427,"journal":{"name":"2021 International Conference on Control, Automation, Power and Signal Processing (CAPS)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124657188","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}

{"title":"Tuning of Indirect IMC-PID Controller based on PSO Algorithm","authors":"Bipin Singh, Bharat Verma, P. Padhy","doi":"10.1109/CAPS52117.2021.9730677","DOIUrl":"https://doi.org/10.1109/CAPS52117.2021.9730677","url":null,"abstract":"This paper provides the implementation of indirect design approach of IMC-PID controller based on PSO algorithms. In indirect design approach a plant G (s) is shifted by a constant parameter ψ. Then an IMC-PID controller is designed for the shifted version of the plant G(s -ψ). Gains of the PID controller is depends on the only one unknows Parameters ψ when the plant parameters are known. Here is an assumption that the plant parameters are known. Particle Swarm optimization is also used for determining the optimized values of ψ for PID controller. Proposed method also does not use any IMC filter, and it provides less settling time, minimum overshoot, less integral absolute error (IAE) and increases the robustness of the system.","PeriodicalId":445427,"journal":{"name":"2021 International Conference on Control, Automation, Power and Signal Processing (CAPS)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125302479","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}