Asymptotic stability and transient optimality of economic MPC without terminal conditions

被引：90
作者：
Gruene, Lars [1 ]
Stieler, Marleen [1 ]
机构：
[1] Univ Bayreuth, Math Inst, D-95440 Bayreuth, Germany
来源：
JOURNAL OF PROCESS CONTROL | 2014年 / 24卷 / 08期
关键词：
Economic MPC; Practical asymptotic stability; Transient performance; Controllability; Stabilizability; MODEL-PREDICTIVE CONTROL;
D O I：
10.1016/j.jprocont.2014.05.003
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We consider an economic nonlinear model predictive control scheme without terminal constraints or costs. We give conditions based on dissipativity and controllability properties under which the closed loop is practically asymptotically stable. Under the same conditions we prove approximate transient optimality of the closed loop on finite time intervals. Two numerical examples illustrate our theoretical findings. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1187 / 1196
页数：10
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