| 提高Smith预估器扰动抑制能力的方法及应用 |
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| 引用本文： | 刘嘉勇 周激流. 提高Smith预估器扰动抑制能力的方法及应用[J]. 四川大学学报(自然科学版), 1995, 32(3): 295-299 |
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| 作者姓名： | 刘嘉勇 周激流 |
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| 摘 要： | 以带纯滞后的典型工业过程为被控对象，针对常规Ｓｍｉｔｈ预估补偿控制对外扰动信号响应缓慢的缺点，给出一种改进的Ｓｍｉｔｈ预估器结构。分析了预估器的改进方法和参数设计，数值仿真和应用结果表明，该控制方案对改善系统的抗干扰性能有良好效果。
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| 关 键 词： | Smith预估器 温度控制 抗干扰 预估器 |
APPROACH FOR IMPROVENG ANTI-INTERFERENCE CAPABIBITY OF SMITH PREDICTOR AND ITS APPLICATION |
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| Liu Jiayong Zhou Jiliu. APPROACH FOR IMPROVENG ANTI-INTERFERENCE CAPABIBITY OF SMITH PREDICTOR AND ITS APPLICATION[J]. Journal of Sichuan University (Natural Science Edition), 1995, 32(3): 295-299 |
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| Authors: | Liu Jiayong Zhou Jiliu |
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| Affiliation: | Department of Radio Electrics |
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| Abstract: | A improved scheme of Smith predictor is presented for the typical industrial processwith dend time according to slow response of normal Smith pre-evaluation compensation control for theinterference. The improved Smith predictor structure and the parameter design methods have beenanalyzed in detail.The digital simulation and operation reeults have shown that the anti-interferencecapobility of the system are improved by this control scheme. |
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| Keywords: | Smith predictor temperature control anti-interference |
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