Prescribed performance control of the fractional-order chaotic economical system with external disturbances

被引:0
作者
Li, Ling [1 ]
Sun, Yeguo [2 ]
机构
[1] Huainan Normal Univ, Sch Econ & Management, 238 Dongshan West Rd, Huainan 232038, Peoples R China
[2] Huainan Normal Univ, Sch Finance, 238 Dongshan West Rd, Huainan 232038, Peoples R China
来源
PROCEEDINGS OF THE 30TH CHINESE CONTROL AND DECISION CONFERENCE (2018 CCDC) | 2018年
基金
中国国家自然科学基金;
关键词
Fractional-order chaotic system; prescribed performance control; error transformation; ADAPTIVE-CONTROL; DYNAMICS; CRISIS; MODEL;
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
This paper presents a control method which is capable of guaranteeing prescribed performance bounds for a class of fractional-order chaotic economical system with external disturbances by means of the fractional-order control method. By prescribed performance hounds, we mean that tracking error should converge to a predefined arbitrarily small set, with convergence rate no more than a prescribed value. The main idea is to transform the original constrained system into an equivalent one via an appropriately defined output error transformation. A fractional-order controller which can guarantee the prescribed performance of the tracking error is proposed for fractional-order chaotic economical systems. Finally, an illustrative simulation result is given to demonstrate the effectiveness of the proposed scheme.
引用
收藏
页码:5898 / 5902
页数:5
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