A REFERENCE GOVERNOR FOR NONLINEAR SYSTEMS BASED ON QUADRATIC PROGRAMMING

被引:0
|
作者
Li, Nan I. [1 ]
Kolmanovsky, Ilya [1 ]
Girard, Anouck [1 ]
机构
[1] Univ Michigan, Dept Aerosp Engn, Ann Arbor, MI 48109 USA
基金
美国国家科学基金会;
关键词
INVARIANT SET; CONTROL CONSTRAINTS; LINEAR-SYSTEMS; ROBUST-CONTROL; STATE; APPROXIMATIONS;
D O I
暂无
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
The reference governor modifies set-point commands to a closed-loop system in order to enforce state and control constraints. In this paper, we describe an approach to reference governor implementation for nonlinear systems, which is based on bounding (covering) the response of a nonlinear system by the response of a linear model with a set-bounded disturbance input. Such a design strategy is of interest as it reduces the online optimization problem to a convex quadratic programming (QP) problem with linear inequality constraints, thereby permitting standard QP solvers to be used. A numerical example is reported.
引用
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页数:10
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