| 一类Smith预估器及其鲁棒整定 |
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| 引用本文： | 张卫东, 孙优贤. 一类Smith预估器及其鲁棒整定. 自动化学报, 1997, 23(5): 660-663. |
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| 作者姓名： | 张卫东 孙优贤 |
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| 作者单位： | 1.渐江大学工业控制研究所工业控制技术国家重点实验室,杭州 |
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| 摘 要： | 提出一种Smith预估器解析设计方法,由此得到的控制器可以同时保证好的干扰抑制特性和鲁棒性.证明该控制器可以通过常规的PID控制器来实现,并能根据给定的性能要求(超调或调节时间)设计.
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| 关 键 词： | 时滞系统 鲁棒控制 Smith预估器 PID控制器 |
| 收稿时间： | 1995-06-22 |
Optimal Smith Predictor and its Robust Tuning |
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| Zhang Weidong, Sun Youxian. Optimal Smith Predictor and its Robust Tuning. ACTA AUTOMATICA SINICA, 1997, 23(5): 660-663. |
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| Authors: | Zhang Weidong Sun Youxian |
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| Affiliation: | 1. Institute of Industrial Process Control of Zhejiang University,National Laboratory of Industrial Control Technology,Hangzhou |
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| Abstract: | An analytical approach is presented for the design of Smith predictor, which provides disturbance rejection and robustness simultaneously. It is shown that the Smith predictor is equivalent to a PID controller and can be implemented by conventional PID controller. Its closed loop performance is also discussed. An example is included to illustrate superiority of the approach. |
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| Keywords: | Optimal control robust control Smith predictor. |
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