ADRC Method for Noncascaded Integral System Based on the Total Derivative of Composite Functions of Several Variables
ADRC Method for Noncascaded Integral System Based on the Total Derivative of Composite Functions of Several Variables
复制标题
基于多变量复合函数全导数的非级联积分系统ADRC方法
DOI:
10.1155/2016/3796486
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发表时间:
2016-12
影响因子:
--
通讯作者:
Liu Yihua
中科院分区:
文献类型:
--
作者:
Huang Zhijian;Xiong Xuemei;Wang Hailong;Chen Yuli;Liu Yihua
The standard ADRC controller usually selects the canonical plant in the form of cascaded integrators. However, the condition variables of practical system do not necessarily have the cascaded integral relationship. Therefore, this paper proposes a method of total derivative of composite functions of several variables and a structure, which can convert the state space system of noncascaded integral form into the cascaded integral form. In this way, the converted system can be directly controlled with ADRC. Meanwhile, the control of Chen chaotic system is discussed in detail to show the conversion and the controller design. The control performances under different levels of complication and different strengths of disturbance are comparably researched. The converted system achieves significantly better control effects under ADRC than that of the PID. This converting method solves the control problem of some noncascaded integral systems in both theory and application and greatly expands the application scope of the standard ADRC method.
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影响因子:
9
作者:
Shi Rongqi;He Tianqi;Peng Jie;Zhang Yangjun;Zhuge Weilin
通讯作者:
Zhuge Weilin
影响因子:
3.9
作者:
Yao Sun;Wei-Xing Liu;M. Su;Xing Li;Hui Wang;Jian Yang
通讯作者:
Yao Sun;Wei-Xing Liu;M. Su;Xing Li;Hui Wang;Jian Yang
DOI:
10.1016/j.automatica.2014.10.016
发表时间:
2014-12
期刊:
Autom.
影响因子:
--
作者:
Hongyinping Feng;B. Guo
通讯作者:
Hongyinping Feng;B. Guo
影响因子:
7.3
作者:
Jiekun Li;Xiaohui Qi;Yuanqing Xia;Fan Pu;K. Chang
通讯作者:
Jiekun Li;Xiaohui Qi;Yuanqing Xia;Fan Pu;K. Chang
DOI:
10.1109/acc.2003.1242516
发表时间:
2003-06
期刊:
Proceedings of the 2003 American Control Conference, 2003.
影响因子:
--
作者:
Zhiqiang Gao
通讯作者:
Zhiqiang Gao