{"title":"基于Matlab的Buck拓扑PID补偿网络设计","authors":"Lin Li, Bo Zhang","doi":"10.1109/ICMSP55950.2022.9858962","DOIUrl":null,"url":null,"abstract":"In this paper, the dynamic small signal analysis of Buck converter's main circuit in CCM working mode is carried out, and the small signal model is derived in detail by using the switching element average model method. Then design a PID compensation network to compensate the main circuit. Using Matlab software to simulate the compensation network compensation before and after the open loop transfer function of the bode diagram. Compared with the bode diagram before and after compensation, the results show that after the compensation network design, better performance is obtained and the high frequency interference can be suppressed better.","PeriodicalId":114259,"journal":{"name":"2022 4th International Conference on Intelligent Control, Measurement and Signal Processing (ICMSP)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Design of Buck Topology PID Compensation Network Based on Matlab\",\"authors\":\"Lin Li, Bo Zhang\",\"doi\":\"10.1109/ICMSP55950.2022.9858962\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, the dynamic small signal analysis of Buck converter's main circuit in CCM working mode is carried out, and the small signal model is derived in detail by using the switching element average model method. Then design a PID compensation network to compensate the main circuit. Using Matlab software to simulate the compensation network compensation before and after the open loop transfer function of the bode diagram. Compared with the bode diagram before and after compensation, the results show that after the compensation network design, better performance is obtained and the high frequency interference can be suppressed better.\",\"PeriodicalId\":114259,\"journal\":{\"name\":\"2022 4th International Conference on Intelligent Control, Measurement and Signal Processing (ICMSP)\",\"volume\":\"88 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-07-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 4th International Conference on Intelligent Control, Measurement and Signal Processing (ICMSP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICMSP55950.2022.9858962\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 4th International Conference on Intelligent Control, Measurement and Signal Processing (ICMSP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMSP55950.2022.9858962","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of Buck Topology PID Compensation Network Based on Matlab
In this paper, the dynamic small signal analysis of Buck converter's main circuit in CCM working mode is carried out, and the small signal model is derived in detail by using the switching element average model method. Then design a PID compensation network to compensate the main circuit. Using Matlab software to simulate the compensation network compensation before and after the open loop transfer function of the bode diagram. Compared with the bode diagram before and after compensation, the results show that after the compensation network design, better performance is obtained and the high frequency interference can be suppressed better.
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