Adaptive output-feedback finite-time stabilisation of stochastic non-linear systems with application to a two-stage chemical reactor

doi:10.1049/iet-cta.2018.5431

	Adaptive output-feedback finite-time stabilisation of stochastic non-linear systems with application to a two-stage chemical reactor
	Sui, Shuai 1,2; Chen, C. L. Philip 2,3,4
刊名	IET CONTROL THEORY AND APPLICATIONS
	2019-03-05
卷号	13 期号:4 页码:534-542
关键词	chemical reactors stochastic systems control system synthesis feedback differential equations adaptive control uncertain systems observers stochastic processes nonlinear control systems stability fuzzy control control nonlinearities probability adaptive output-feedback finite-time stabilisation two-stage chemical reactor uncertain stochastic nonlinear system unmeasured system variables fuzzy logic systems fuzzy state observer stochastic differential equation adaptive backstepping intelligent control two-stage continuous stirred tank reactor process controller design single-input single-output system SISO probability
ISSN号	1751-8644
DOI	10.1049/iet-cta.2018.5431
通讯作者	Chen, C. L. Philip(philip.chen@ieee.org)
英文摘要	In this study, the authors investigate the problem of the stochastically finite-time stability analysis and control design of an adaptive single-input and single-output (SISO) uncertain stochastic non-linear system via establishing a new stability criterion. Owing to the unknown dynamics and unmeasured system variables, fuzzy logic systems and a fuzzy state observer are constructed and applied to identify the stochastic system, respectively. Combining the finite-time definition, stochastic differential equation and $\hat o$o<^> formula, a novel stochastically finite-time stability theorem is raised in this study. By utilising the novel criterion and adaptive backstepping intelligent control, a stochastically finite-time control method is proposed. It is illustrated that the controlled stochastic system is semi-global finite-time stable in probability and behaves excellent convergence. The simulation results of a two-stage continuous stirred tank reactor process reveal the validity and efficiency.
资助项目	National Natural Science Foundation of China[61603167] ; National Natural Science Foundation of China[61572540] ; National Natural Science Foundation of China[61751202] ; National Natural Science Foundation of China[U1813203] ; National Natural Science Foundation of China[U1801262] ; National Natural Science Foundation of China[61751205] ; Macau Science and Technology Development Fund[079/2017/A2] ; Macau Science and Technology Development Fund[024/2015/AMJ] ; Macau Science and Technology Development Fund[019/2015/A1] ; Key Programme for International S&T Cooperation Projects of China[2016YFE0121200]
WOS关键词	DYNAMIC SURFACE CONTROL ; TRACKING CONTROL ; DELAY SYSTEMS ; OBSERVER DESIGN ; FAULT-DETECTION ; NEURAL-CONTROL ; STABILITY
WOS研究方向	Automation & Control Systems ; Engineering ; Instruments & Instrumentation
语种	英语
出版者	INST ENGINEERING TECHNOLOGY-IET
WOS记录号	WOS:000460407600009
资助机构	National Natural Science Foundation of China ; Macau Science and Technology Development Fund ; Key Programme for International S&T Cooperation Projects of China
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/24958]
专题	中国科学院自动化研究所
通讯作者	Chen, C. L. Philip
作者单位	1.Liaoning Univ Technol, Informat Comp Sci, Jinzhou, Liaoning, Peoples R China 2.Univ Macau, Comp & Informat Sci, Macau, Peoples R China 3.Dalian Maritime Univ, Dalian 116026, Peoples R China 4.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Sui, Shuai,Chen, C. L. Philip. Adaptive output-feedback finite-time stabilisation of stochastic non-linear systems with application to a two-stage chemical reactor[J]. IET CONTROL THEORY AND APPLICATIONS,2019,13(4):534-542.
APA	Sui, Shuai,&Chen, C. L. Philip.(2019).Adaptive output-feedback finite-time stabilisation of stochastic non-linear systems with application to a two-stage chemical reactor.IET CONTROL THEORY AND APPLICATIONS,13(4),534-542.
MLA	Sui, Shuai,et al."Adaptive output-feedback finite-time stabilisation of stochastic non-linear systems with application to a two-stage chemical reactor".IET CONTROL THEORY AND APPLICATIONS 13.4(2019):534-542.