Design of RFDF for Singular Systems with State Delay and Parameter Uncertainty

摘要：

The robust fault detection filter (RFDF)design problems are studied for linear singular time-delaysystems with both exogenous disturbances and parameter uncertainties. Firstly，appropriate input/output selectionmatrices are introduced to extend a performance index to the time-delay systems in time domain. Then applyingrobust H∞ optimization control technique，the RFDF system is not only regular，impulse free and stable，but alsomeets an H∞-norm bound constraint on disturbance attenuation. The existence conditions of the robust faultdetection filter for linear singular time-delay systems with both exogenous disturbances and parameteruncertainties are presented in terms of linear matrix inequality (LMI)formulation，independently of time delay.

关键词： Linear singular time-delay systems Robust fault detection filter Performance index H∞ optimization LMI linear matrix inequality

作者: Liu Zhenyu Yang Hua Bai Leishi Wang Xiaoying Yan Hui

作者单位: College,of,Information,Science,and,Engineering,Ocean,University,of,China,Qingdao,266003 State,Key,Laboratory,of,Digital,HouseholdAppliances,Haier,Group,Qingdao,266101,China

会议类型: 国内会议

会议名称: 2008中国仪器仪表与测控技术报告大会

会议地点: 湖南湘潭

会议语种:英文

页码: 450-453

在线出版日期: 2008-05-22（万方平台首次上网日期，不代表论文的发表时间）