Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/71231
Title: On the improvement of transient performance in tracking control for discrete-time systems with input saturation and disturbances
Authors: Peng, K. 
Cheng, G. 
Chen, B.M. 
Lee, T.H. 
Issue Date: 2005
Source: Peng, K.,Cheng, G.,Chen, B.M.,Lee, T.H. (2005). On the improvement of transient performance in tracking control for discrete-time systems with input saturation and disturbances. Proceedings of the 5th International Conference on Control and Automation, ICCA'05 : 437-442. ScholarBank@NUS Repository.
Abstract: In this paper, we present an enhanced composite nonlinear feedback (CNF) control technique for discrete-time systems with input saturation and with external disturbances. The conventional CNF control is proved to be capable of yielding better transient performance in tracking control for systems with input saturation. However, when the given system has external disturbances as in most of practical situations, the conventional CNF control would yield some steady state errors in the resulting output response. The enhanced CNF technique presented is an extension of the conventional one. It retains good transient properties as those of the conventional CNF control and at the same time has an additional capacity of eliminating steady state bias due to unknown constant disturbances. © 2005 IEEE.
Source Title: Proceedings of the 5th International Conference on Control and Automation, ICCA'05
URI: http://scholarbank.nus.edu.sg/handle/10635/71231
ISBN: 0780391381
Appears in Collections:Staff Publications

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