Decentralized Optimal Tracking Control of Large-Scale Nonlinear Systems

被引:0
|
作者
Sun Liang [1 ]
Wang Xia [1 ]
Gao Yidan [2 ]
机构
[1] Shandong Univ Sci & Technol, Dept Elect Engn & Informat Technol, Jinan 250031, Peoples R China
[2] Shandong Univ Sci & Technol, Coll Informat & Elect Engn, Qingdao 266510, Peoples R China
来源
PROCEEDINGS OF THE 29TH CHINESE CONTROL CONFERENCE | 2010年
关键词
Nonlinear systems; Large-scale systems; Optimal control; Tacking control; Decentralized control; SUCCESSIVE GALERKIN APPROXIMATION; EQUATION; FEEDBACK;
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
Decentralized optimal tracking control of large-scale nonlinear systems with respect to local performance criteria of subsystems is considered. A decoupled linear Two-Point Boundary Value (TPBV) problem sequence is constructed to approximate the nonlinear coupling large-scale TPBV problem, which is the necessary condition of the nonlinear optimal tracking control problem. We prove that the constructed linear TPBV problem sequence uniformly converges to the nonlinear TPBV problem. By iteratively solving this linear TPBV problem sequence, a decentralized linear feedback optimal tracking control law is obtained. An illustrative example shows the validity of the algorithm.
引用
收藏
页码:1032 / 1037
页数:6
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