Robust region elimination for piecewise affine control laws

被引：5
|
作者：
Maddalena, Emilio Tanowe [1 ]
Harrop Galvao, Roberto Kawakami [1 ]
Magalhaes Afonso, Rubens Junqueira [1 ]
机构：
[1] Inst Tecnol Aeronaut, Elect Engn Div, BR-12228900 Sao Jose Dos Campos, Brazil
来源：
AUTOMATICA | 2019年 / 99卷
基金：
巴西圣保罗研究基金会;
关键词：
Piecewise affine system; Explicit model predictive control; Region elimination; Computational complexity; MODEL-PREDICTIVE CONTROL; POINT LOCATION; COMPLEXITY REDUCTION; EXPLICIT; APPROXIMATION;
D O I：
10.1016/j.automatica.2018.10.042
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper is concerned with uncertain linear discrete-time systems controlled by a piecewise affine feedback law defined on a polyhedral domain. Assuming the initial state is contained in a given set, a novel algorithm is proposed to identify regions of the polyhedral partition which are guaranteed not to be visited during real-time operation. By dispensing with the need to store the aforementioned regions and associated control functions, the proposed method enables a reduction in both storage and on-line computational demands. (C) 2018 Elsevier Ltd. All rights reserved.
引用
收藏
页码：333 / 337
页数：5
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