Performance Improvement of Discrete-time Linear Control Systems Subject to Varying Sampling Rates Using the Tikhonov Regularization Method

doi:10.1007/s11633-019-1205-8

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	Performance Improvement of Discrete-time Linear Control Systems Subject to Varying Sampling Rates Using the Tikhonov Regularization Method
	Fernando Agustín Pazos 2; Anibal Zanini 1; Amit Bhaya 3
刊名	International Journal of Automation and Computing
	2020
卷号	17 期号:3 页码:453-463
关键词	Discrete-time switched systems Tikhonov regularization varying sampling rates discrete-time control systems networked control systems.
ISSN号	1476-8186
DOI	10.1007/s11633-019-1205-8
英文摘要	Methods to stabilize discrete-time linear control systems subject to variable sampling rates, i.e., using state feedback controllers, are well known in the literature. Several recent works address the use of the Tikhonov regularization method, originally designed to attenuate the noise effects on ill-posed problems, with the aim of improving performance and stabilizing approximately controllable dynamical systems. Inspired by these works, we propose the use of a feedback controller designed using the Tikhonov method to regularize discrete-time linear systems subject to varying sampling rates. The goal is to minimize an error function, thus improving the performance of the closed loop system and reducing the possibility of instability. Illustrative examples show the effectiveness of the proposed method.
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/42293]
专题	自动化研究所_学术期刊_International Journal of Automation and Computing
作者单位	1.Universidad de Buenos Aires - ITHES-UBA- CONICET, Departamento de Ingeniería Química, Pabellón de Industrias, Ciudad Universitaria, Buenos Aires C1428EGA, Argentina 2.Department of Electronics and Telecommunication Engineering, State University of Rio de Janeiro, Rua São Fransciso Xavier 524, Rio de Janeiro 20550-900, Brazil 3.Department of Electrical Engineering, Federal University of Rio de Janeiro, PEE/COPPE/UFRJ, Rio de Janeiro 21945-970, Brazil
推荐引用方式 GB/T 7714	Fernando Agustín Pazos,Anibal Zanini,Amit Bhaya. Performance Improvement of Discrete-time Linear Control Systems Subject to Varying Sampling Rates Using the Tikhonov Regularization Method[J]. International Journal of Automation and Computing,2020,17(3):453-463.
APA	Fernando Agustín Pazos,Anibal Zanini,&Amit Bhaya.(2020).Performance Improvement of Discrete-time Linear Control Systems Subject to Varying Sampling Rates Using the Tikhonov Regularization Method.International Journal of Automation and Computing,17(3),453-463.
MLA	Fernando Agustín Pazos,et al."Performance Improvement of Discrete-time Linear Control Systems Subject to Varying Sampling Rates Using the Tikhonov Regularization Method".International Journal of Automation and Computing 17.3(2020):453-463.