摘要
本文用方块脉冲函数把求解延时LQP(线性二次型问题)最优控制转化为求解多元函数最优化问题,避开了Riccati方程的求解,导出了状态反馈形式的分段综合控制表示式,以及最优状态轨线与最优控制的分段恒定解答和目标泛函的最优值。
The paper changes the linear-quadratic problem with time delays into the optimation problem of multivariate functions. Without solution to Riccati equations, the piecewise feedback control and the piecewise constant solutions of the optimal state and control as well as the optimal value of the objective functional are derived.
出处
《宇航学报》
EI
CAS
CSCD
北大核心
1990年第1期63-69,共7页
Journal of Astronautics
关键词
延时系统
最优控制
方块脉冲函数
Block-pulse functions, Delay systems. Optimal control.
