Robust H-infinity fault-tolerant control for uncertain descriptor systems by dynamical compensators

在线阅读 下载PDF 导出详情
摘要 TheproblemofrobustH-infinityfault-tolerantcontrolagainstsensorfailuresforaclassofuncertaindescriptorsystemsviadynamicalcompensatorsisconsidered.BasedonH-infinitytheoryindescriptorsystems,asufficientconditionfortheexistenceofdynamicalcompensatorswithH-infinityfault-tolerantfunctionisderivedandexpressionsforthegainmatricesinthecompensatorsarepresented.Thedynamicalcompensatorguaranteesthattheresultantcolsed-loopsystemisadmissible;furthermore,itmaintainscertainH-infinitynormperformanceinthenormalconditionaswellasintheeventofsensorfailuresandparameteruncertainties.Anumericalexampleshowstheeffectoftheproposedmethod.
机构地区 不详
出版日期 2004年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)
  • 相关文献