The Design of Fault-tolerant H∞ Control for Uncertain Linear Large-scale Systems with Time-Delays

摘要：

In this paper,the problem of fault-tolerant stability is considered for a class of uncertain continuous large-scale systems with time-delays by using Lyapunov method. The interconnected matrices can be uncertain and are assumed to be bounded. The timedelays under consideration are multiple and can be arbitrary unknown and varying but bounded The analysis result of robust h∞ control is obtained for this system to be quadratic stabilizability and satisfy the given H. norm-bounded via linear immemorial state feedback from interference input to control output The less delay-dependent sufficient robust fault-tolerant stability conditions for these systems in terms of linear matrix inequalities(LMI)are derived. Based on this,the fault-tolerant H∞ controller for this system is designed.

关键词： uncertain large-scale systems fault-tolerant Lyapunov method linear matrix inequalities(LMI) time-delays

作者: Yang Zhanmin

作者单位: Dept. Of Science and Technology,Nanjing Institute of Industry Technology,Nanjing 210046,China

会议类型: 国际会议

会议名称: 2010 International Forum on Computer Science-Technology and Applications(2010 国际计算机科学技术应用论坛 IFCSTA 2010)

会议地点: 南宁

会议语种:英文

页码: 157-160

在线出版日期: 2010-12-10（万方平台首次上网日期，不代表论文的发表时间）