{"title":"Air-Fuel Ratio Control for an IC Engine","authors":"J. Lauber, D. Khiar, T. Guerra","doi":"10.1109/VPPC.2007.4544217","DOIUrl":null,"url":null,"abstract":"The aim of this article is to design an air-fuel ratio control law for a gasoline IC engine. The air-ratio is measured by a lambda sensor in the exhaust manifold. As a consequence, a variable transport delay arises in the model considered. A nonlinear control approach based on a Takagi-Sugeno's (TS) model of the system is used. A Parallel Distributed Compensation (PDC) control law is then derived taking into account the variable time delay. Finally, some simulations are given to show the efficiency of the developed control law.","PeriodicalId":345424,"journal":{"name":"2007 IEEE Vehicle Power and Propulsion Conference","volume":"38 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 IEEE Vehicle Power and Propulsion Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VPPC.2007.4544217","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 11
Abstract
The aim of this article is to design an air-fuel ratio control law for a gasoline IC engine. The air-ratio is measured by a lambda sensor in the exhaust manifold. As a consequence, a variable transport delay arises in the model considered. A nonlinear control approach based on a Takagi-Sugeno's (TS) model of the system is used. A Parallel Distributed Compensation (PDC) control law is then derived taking into account the variable time delay. Finally, some simulations are given to show the efficiency of the developed control law.
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