Vibration control of nonlinear three-dimensional length-varying string with input quantization

doi:10.1177/1077546320907762

CORC > 自动化研究所 > 中国科学院自动化研究所 > 复杂系统管理与控制国家重点实验室 > 先进机器人控制团队

	Vibration control of nonlinear three-dimensional length-varying string with input quantization
	Xing, Xueyan 1; Yang, Hongjun 2; Liu, Jinkun 1; Wang, Shuquan 3
刊名	JOURNAL OF VIBRATION AND CONTROL
	2020-02-12
页码	13
关键词	Three-dimensional length-varying string nonlinear partial differential equation modeling input quantization boundary adaptive control vibration suppression
ISSN号	1077-5463
DOI	10.1177/1077546320907762
通讯作者	Liu, Jinkun(ljk@buaa.edu.cn)
英文摘要	This article studies the stability problem for a three-dimensional string with variable length in the case of input quantization. A nonlinear partial differential equation model is used to depict the dynamic characteristics of the length-varying flexible string with distributed variable parameters. The control signals are effectively mapped from a continuous region to a discrete set of numerical signals before being transmitted through communication channels using quantizers. With no information about quantizers, the vibration of the string is eliminated under the proposed adaptive quantized control despite of the actuator degradation, and the stability of the closed-loop system is demonstrated based on the Lyapunov's direct method. Simulation results are supplied to show the effectiveness of the presented control strategy.
资助项目	Research Fund for the National Natural Science Foundation of China[61873296] ; CAS Prospective Deployment Project[ZDRW-KT2019-1-010402] ; Academic Excellence Foundation of BUAA for PhD Students
WOS关键词	ASYMPTOTIC TRACKING CONTROL ; SLIDING MODE CONTROL ; BOUNDARY CONTROL ; CONTROL DESIGN ; ACTUATOR ; SYSTEMS ; CABLE ; CRANE
WOS研究方向	Acoustics ; Engineering ; Mechanics
语种	英语
出版者	SAGE PUBLICATIONS LTD
WOS记录号	WOS:000513326400001
资助机构	Research Fund for the National Natural Science Foundation of China ; CAS Prospective Deployment Project ; Academic Excellence Foundation of BUAA for PhD Students
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/28554]
专题	自动化研究所_复杂系统管理与控制国家重点实验室_先进机器人控制团队
通讯作者	Liu, Jinkun
作者单位	1.Beihang Univ, Sch Automat Sci & Elect Engn, Beijing 100191, Peoples R China 2.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing, Peoples R China 3.Technol & Engn Ctr Space Utilizat, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Xing, Xueyan,Yang, Hongjun,Liu, Jinkun,et al. Vibration control of nonlinear three-dimensional length-varying string with input quantization[J]. JOURNAL OF VIBRATION AND CONTROL,2020:13.
APA	Xing, Xueyan,Yang, Hongjun,Liu, Jinkun,&Wang, Shuquan.(2020).Vibration control of nonlinear three-dimensional length-varying string with input quantization.JOURNAL OF VIBRATION AND CONTROL,13.
MLA	Xing, Xueyan,et al."Vibration control of nonlinear three-dimensional length-varying string with input quantization".JOURNAL OF VIBRATION AND CONTROL (2020):13.