摘要
该文研究了一类含有时变范数有界不确定性和执行器故障的广义系统的鲁棒可靠性控制设计问题。通过引入不确定参数矩阵的等价描述 ,导出了具有不确定参数和执行器故障的闭环广义系统正则、无脉冲渐近稳定的条件 ,给出了所提出的控制器的状态反馈控制律表达式与详细设计步骤。
The problem of robust reliable control design for the generalized systems with time-varying norm-bounded parameter uncertainties and actuator failures is studied in this paper. By using the equivalent expression of matrix with uncertain elements,the sufficient condition for impulse-free and asymptotic stability of closed-loop generalized systems with parameter uncertainties and actuator failures is derived,and the state feedback control law expression and detailed design procedure of the proposed controllers are also given.A numerical example is presented to show the effectiveness of the proposed approach.
出处
《南京理工大学学报》
EI
CAS
CSCD
北大核心
2004年第5期461-464,共4页
Journal of Nanjing University of Science and Technology
基金
南京理工大学科研发展基金 (AB90 833)
关键词
广义系统
不确定性
鲁棒性
状态反馈
可靠性
generalized systems
uncertainty
robustness
state feedback
reliability
