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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Qidan Zhu Tong Wang Mai Jiang Yuquan Wang |
| Copyright Year | 2009 |
| Description | Author affiliation: Department of Automation, Harbin Engineering University, Heilongjiang Province, China (Qidan Zhu; Tong Wang; Mai Jiang; Yuquan Wang) |
| Abstract | The design scheme of variable structure control for discrete-time systems is considered. Due to the shortcoming of discrete exponential reaching law which can not push the system state approach to zero but induce oscillation, a new discrete reaching law is presented to improve the reaching process of discrete exponential reaching law via using saturation function to replace sign function. The discrete-time variable structure control system designed by this reaching law can not only weaken the chattering and push the system state approach to zero gradually, but also keep the basic property of quasi-sliding mode which can cross the switching surface step by step. This method improves the reaching process and enhances the control quality of the discrete-time variable structure control system. The simulation results validate the feasibility and reasonability of this method. |
| Starting Page | 3475 |
| Ending Page | 3479 |
| File Size | 4449905 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424426928 |
| DOI | 10.1109/ICMA.2009.5246261 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-08-09 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Control systems Sliding mode control Automatic control Robust control Mechatronics Design automation Design engineering State-space methods Sampling methods Performance analysis chattering discrete-time system variable structure control reaching law approach steady oscillation |
| Content Type | Text |
| Resource Type | Article |
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