For linear switched system with both parameter uncertainties and time delay, a delay-dependent sufficient condition for the existence of a new robust H∞ feedback controller was formulated in nonlinear matrix inequali...For linear switched system with both parameter uncertainties and time delay, a delay-dependent sufficient condition for the existence of a new robust H∞ feedback controller was formulated in nonlinear matrix inequalities solvable by an LMI-based iterative algorithm. Compared with the conventional state-feedback controller, the proposed controller can achieve better robust control performance since the delayed state is utilized as additional feedback information and the parameters of the proposed controllers are changed synchronously with the dynamical characteristic of the system. This design method was also extended to the case where only delayed state is available for the controller. The example of balancing an inverted pendulum on a cart demonstrates the effectiveness and applicability of the proposed design methods.展开更多
Y2000-62097-30 0011893POSIX 操作系统健壮性的比较=Comparing the ro-bustness of POSIX operating systems[会,英]/Koopman,P.& DeVale,J.//1999 IEEE 29th International Sym-posium on Fault-Tolerant Computing.—30~37(Z)00...Y2000-62097-30 0011893POSIX 操作系统健壮性的比较=Comparing the ro-bustness of POSIX operating systems[会,英]/Koopman,P.& DeVale,J.//1999 IEEE 29th International Sym-posium on Fault-Tolerant Computing.—30~37(Z)0011894实时事件服务设计与实现[刊]/许润涛//计算机工程.—2000,26(3).—19~21,45(D)展开更多
文摘For linear switched system with both parameter uncertainties and time delay, a delay-dependent sufficient condition for the existence of a new robust H∞ feedback controller was formulated in nonlinear matrix inequalities solvable by an LMI-based iterative algorithm. Compared with the conventional state-feedback controller, the proposed controller can achieve better robust control performance since the delayed state is utilized as additional feedback information and the parameters of the proposed controllers are changed synchronously with the dynamical characteristic of the system. This design method was also extended to the case where only delayed state is available for the controller. The example of balancing an inverted pendulum on a cart demonstrates the effectiveness and applicability of the proposed design methods.
文摘Y2000-62097-30 0011893POSIX 操作系统健壮性的比较=Comparing the ro-bustness of POSIX operating systems[会,英]/Koopman,P.& DeVale,J.//1999 IEEE 29th International Sym-posium on Fault-Tolerant Computing.—30~37(Z)0011894实时事件服务设计与实现[刊]/许润涛//计算机工程.—2000,26(3).—19~21,45(D)