摘要
利用鲁棒控制成果 ,对传感器和执行器在指定的子集失效情况下 ,通过构造确定性的辅助系统 ,求出Hamil ton Jacobi不等式的正定解 ,设计出具有完整性的控制器 ,它能够保证闭环系统渐近稳定和H性能 .
This paper discusses a new designing process of fault tolerant controller possessing integrity of a type of linear system with uncertainty using robust control results. When sensors or actuators experience outage, and the uncertainties of the system are of norm bounded, controller possessing integrity is designed by constructing an auxiliary system without uncertainties in term of the positive solution of Hamilton-Jacobi inequities. The method guarantees the close\|loop system is asymptotically stable with H performance. The approach presents a new way to solve the integrity control problem of a type of linear system with uncertainties.
出处
《大庆石油学院学报》
CAS
北大核心
2002年第1期41-44,共4页
Journal of Daqing Petroleum Institute
关键词
容错控制器
H控制
鲁棒控制
线性不确定系统
完整性设计
fault tolerant control
H control
robust control
system with uncertainties
integrity design
