Feedforward and feedback optimal control for linear discrete systems with persistent disturbances

被引：0

作者：

Tang, GY ^{[1
]}

Zhang, BL ^{[1
]}

Ma, H ^{[1
]}

机构：

[1] Ocean Univ China, Coll Informat Sci & Engn, Qingdao 266071, Peoples R China

来源：

2004 8TH INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION, ROBOTICS AND VISION, VOLS 1-3 | 2004年

关键词：

linear discrete system; optimal control; feedforward and feedback control; persistent disturbances; exosystem;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Based on the quadratic cost functional index, the optimal control problem of linear discrete-time control systems affected by external persistent disturbances is developed. The main result concerns the existence and design of a realizable, robust feedforward and feedback optimal control law. It is shown that the optimal control law is realizable easily and more robust with respect to additive disturbances than that one of the classical feedback optimal control through simulation.

引用

页码：1658 / 1663

页数：6

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