Transient performance improvement for output regulation problem of linear discrete-time systems with input saturation | |
Chu, Xing ; Lan, Weiyao ; Lan WY(兰维瑶) | |
2013 | |
关键词 | Digital control systems Nonlinear feedback |
英文摘要 | Conference Name:2013 10th IEEE International Conference on Control and Automation, ICCA 2013. Conference Address: Hangzhou, China. Time:June 12, 2013 - June 14, 2013.; Transient performance for output regulation problem of linear discrete-time systems subject to input amplitude saturation is addressed in this paper by using composite nonlinear feedback (CNF) control technique. The regulator is designed to be an additive combination of a linear regulator part and a nonlinear feedback part. The linear regulator part itself solves the regulation problem independently which produces a quick output response but large oscillations. The nonlinear feedback part with well-tuned parameters is introduced to improve the transient performance by smoothing the oscillatory convergence. It is shown that the introduction of the nonlinear feedback part does not change the solvability conditions of the linear discrete-time output regulation problem. The effectiveness of transient improvement is illustrated by a numeric example. ? 2013 IEEE. |
语种 | 英语 |
出处 | http://dx.doi.org/10.1109/ICCA.2013.6564978 |
出版者 | IEEE Computer Society |
内容类型 | 其他 |
源URL | [http://dspace.xmu.edu.cn/handle/2288/86625] ![]() |
专题 | 信息技术-会议论文 |
推荐引用方式 GB/T 7714 | Chu, Xing,Lan, Weiyao,Lan WY. Transient performance improvement for output regulation problem of linear discrete-time systems with input saturation. 2013-01-01. |
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