{"title":"基于脉宽调制的输入源和负载电流摄动的DC-DC降压变换器非线性控制","authors":"Christopher Leonard, B. Howard, Jing Wang","doi":"10.1109/MIC50194.2020.9209616","DOIUrl":null,"url":null,"abstract":"In this paper, we address the control problem of the DC-DC buck converter with perturbed input source and load current. A new nonlinear control method is proposed which can ensure to generate a bounded control signal corresponding to the Pulse-Width Modulation (PWM) duty ratio in the range of [0, 1]. The overall system stability is rigorously analyzed using the Lyapunov second method. PSPICE based Monte carlo simulation is conducted to further validate the effectiveness of the proposed new design in the presence disturbances as well as system parametric uncertainties.","PeriodicalId":351221,"journal":{"name":"2020 IEEE Midwest Industry Conference (MIC)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Pulse-Width Modulation Based Nonlinear Control for DC-DC Buck Converters with Perturbed Input Source and Load Current\",\"authors\":\"Christopher Leonard, B. Howard, Jing Wang\",\"doi\":\"10.1109/MIC50194.2020.9209616\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, we address the control problem of the DC-DC buck converter with perturbed input source and load current. A new nonlinear control method is proposed which can ensure to generate a bounded control signal corresponding to the Pulse-Width Modulation (PWM) duty ratio in the range of [0, 1]. The overall system stability is rigorously analyzed using the Lyapunov second method. PSPICE based Monte carlo simulation is conducted to further validate the effectiveness of the proposed new design in the presence disturbances as well as system parametric uncertainties.\",\"PeriodicalId\":351221,\"journal\":{\"name\":\"2020 IEEE Midwest Industry Conference (MIC)\",\"volume\":\"36 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 IEEE Midwest Industry Conference (MIC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MIC50194.2020.9209616\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE Midwest Industry Conference (MIC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MIC50194.2020.9209616","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Pulse-Width Modulation Based Nonlinear Control for DC-DC Buck Converters with Perturbed Input Source and Load Current
In this paper, we address the control problem of the DC-DC buck converter with perturbed input source and load current. A new nonlinear control method is proposed which can ensure to generate a bounded control signal corresponding to the Pulse-Width Modulation (PWM) duty ratio in the range of [0, 1]. The overall system stability is rigorously analyzed using the Lyapunov second method. PSPICE based Monte carlo simulation is conducted to further validate the effectiveness of the proposed new design in the presence disturbances as well as system parametric uncertainties.
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