文献类型：会议论文

英文题名：Sensor fault diagnosis in nonlinear and time-delay system with uncertainties

作者：Liu, Ailun[1]; Chen, Yongyun[1]; Yu, Jinshou[1]

机构：[1] Department of Automation, ECUST, Shanghai 200237, China

会议论文集：WCICA 2004 - Fifth World Congress on Intelligent Control and Automation, Conference Proceedings

会议日期：June 15, 2004 - June 19, 2004

会议地点：Hangzhou, China

语种：英文

外文关键词：Computer simulation - Electric fault currents - Mathematical models - Nonlinear systems - Sensitivity analysis - Stability

摘要：This paper proposes a method of sensor fault diagnosis for nonlinear and time-delay system with uncertainties, mainly using observer techniques and adaptive techniques, and analyzes robustness, sensitivity and stability. At last, this method is proved through simulation.