欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
对一类具有范数有界不确定性的线性连续系统，研究了当执行器发生故障时的静态输出反馈满意容错控制问题。在更实际、更—般的执行器连续增益故障模型下，所设计的控制器确保闭环系统同时满足期望的区域极点指标、稳态方差指标和H∞范数指标约束．同时分析了容错控制中三类期望指标的相容性，并给出了静态输出反馈满意容错控制器存在的充分条件和设计方法。仿真算例验证了方法的有效性，并且通过与不考虑故障的系统比较，进一步说明对系统进行满意容错控制的必要性。
英文摘要：
The problem of static output feedback satisfactory fault-tolerant control for linear continuous stochastic systems in the presence of parametric uncertainties was investigated. Based on a more practical and general model of actuator continuous gain faults, the closed-loop systems were guaranteed by the designed controller to meet the required constrains on regional pole index, steady variance index and H-infinity index simultaneously. Meanwhile, the consistency of the performance indices mentioned earlier was discussed for fault-tolerant control. Furthermore, the effective static output feedback satisfactory fault-tolerant controller design method for systems with constrains of consistent indices was provided. A simulation example shows the validity of the proposed method. Compared with the systems taking no account of failures, the necessity of such a satisfactory fault-tolerant control was proved further.
同期刊论文项目
同项目期刊论文
Suboptimal reliable guaranteed cost control for continuous-time systems with multi-criterion constra
期刊信息
位置：