{"title":"基于环整形控制技术的SEPIC DC-DC变换器闭环控制","authors":"Bikramaditya Chandan, P. Dwivedi, S. Bose","doi":"10.1109/ICSGRC.2019.8837093","DOIUrl":null,"url":null,"abstract":"Various control techniques have been used in literature to ensure the stability of the SEPIC converter. This paper introduces a graphical Loop shaping approach for designing a controller for the single ended primary inductor converter (SEPIC) which is unstable and Non-Minimal Phase System(NMP). Small signal averaging method is used to acquire the mathematical model of the given system. The stability analysis of open loop and closed loop SEPIC converter are carried out using real-time hardware-in-the-loop(HIL) environment. Simulation and emulator results are carried out using Typhoon HIL 402. The step response and bode are validated. The Desired Output voltage is obtained.","PeriodicalId":331521,"journal":{"name":"2019 IEEE 10th Control and System Graduate Research Colloquium (ICSGRC)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Closed Loop Control of SEPIC DC-DC Converter Using Loop Shaping Control Technique\",\"authors\":\"Bikramaditya Chandan, P. Dwivedi, S. Bose\",\"doi\":\"10.1109/ICSGRC.2019.8837093\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Various control techniques have been used in literature to ensure the stability of the SEPIC converter. This paper introduces a graphical Loop shaping approach for designing a controller for the single ended primary inductor converter (SEPIC) which is unstable and Non-Minimal Phase System(NMP). Small signal averaging method is used to acquire the mathematical model of the given system. The stability analysis of open loop and closed loop SEPIC converter are carried out using real-time hardware-in-the-loop(HIL) environment. Simulation and emulator results are carried out using Typhoon HIL 402. The step response and bode are validated. The Desired Output voltage is obtained.\",\"PeriodicalId\":331521,\"journal\":{\"name\":\"2019 IEEE 10th Control and System Graduate Research Colloquium (ICSGRC)\",\"volume\":\"118 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE 10th Control and System Graduate Research Colloquium (ICSGRC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICSGRC.2019.8837093\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE 10th Control and System Graduate Research Colloquium (ICSGRC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSGRC.2019.8837093","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Closed Loop Control of SEPIC DC-DC Converter Using Loop Shaping Control Technique
Various control techniques have been used in literature to ensure the stability of the SEPIC converter. This paper introduces a graphical Loop shaping approach for designing a controller for the single ended primary inductor converter (SEPIC) which is unstable and Non-Minimal Phase System(NMP). Small signal averaging method is used to acquire the mathematical model of the given system. The stability analysis of open loop and closed loop SEPIC converter are carried out using real-time hardware-in-the-loop(HIL) environment. Simulation and emulator results are carried out using Typhoon HIL 402. The step response and bode are validated. The Desired Output voltage is obtained.
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