onadrcfornonminimumphasesystemscanonicalformselectionandstabilityconditions

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	onadrcfornonminimumphasesystemscanonicalformselectionandstabilityconditions
	Xue Wenchao1 ; Huang Yi1 ; Gao Zhiqiang 2
	2016
发表期刊	controltheoryandtechnology
ISSN	2095-6983
卷号	014 期号:003 页码:199
摘要	Active disturbance rejection control （ADRC）, as proposed by Prof. Jingqing Han, reduces first the plant dynamics to its canonical form, normally in the form of cascade integrators, for which the standard controller can be employed to meet the design specifications. This paper concerns with the selection of the canonical form for non-minimum phase systems. In particular, it is shown that, by employing the well known controllable canonical form, the uncertainties of such systems can be divided into two terms in the state space model, one in the control channel and the other in the output channel. The necessary and sufficient condition is obtained for the stability of the closed-loop system with the proposed canonical form and ADRC. Also, by showing the necessity of the detectability of the extended system as well as certain information of the system-s ＂zeros＂, we present the fundamental guidelines of design ADRC for non-minimum phase uncertain systems.
语种	英语
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/43650
专题	系统科学研究所
作者单位	1.中国科学院数学与系统科学研究院 2.克里夫兰州立大学
推荐引用方式 GB/T 7714	Xue Wenchao,Huang Yi,Gao Zhiqiang. onadrcfornonminimumphasesystemscanonicalformselectionandstabilityconditions[J]. controltheoryandtechnology,2016,014(003):199.
APA	Xue Wenchao,Huang Yi,&Gao Zhiqiang.(2016).onadrcfornonminimumphasesystemscanonicalformselectionandstabilityconditions.controltheoryandtechnology,014(003),199.
MLA	Xue Wenchao,et al."onadrcfornonminimumphasesystemscanonicalformselectionandstabilityconditions".controltheoryandtechnology 014.003(2016):199.