鲁棒静态输出反馈控制律的粒子群优化设计

摘要

研究了多输人多输出线性定常系统的静态输出反馈控制律设计问题.综合考虑闭环极点配置和系统鲁棒性要求,将静态输出反馈控制律设计问题转化为优化问题,并利用粒子群优化算法求解.针对水翼艇纵向控制问题设计了控制律,验证了设计方法的有效性.%The design of the static output feedback control law for the multi-input multi-output linear time-invariant systems was investigated.Under consideration of the requirements on closed loop pole assignment and system robustness,design of the static output feedback control law was translated into an optimization problem to be solved through particle swarm optimization (PSO).A control law was designed for longitudinal hydrofoil control to verify the effectiveness of the proposed design method.