| 在线多元插值模糊PID控制器的设计 |
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| 引用本文： | 齐建玲.在线多元插值模糊PID控制器的设计[J].华北航天工业学院学报,2003,13(1):4-7. |
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| 作者姓名： | 齐建玲 |
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| 作者单位： | 华北航天工业学院电子工程系 河北廊坊065000 |
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| 基金项目： | 华北航天工业学院科研基金资助项目 (KY -2 0 0 1-0 6) |
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| 摘 要： | 本文提出一种在线多元插值模糊PID控制器，介绍了该控制器的设计方法。该控制器在模糊数模型的基础上，利用多元插值算法代替模糊推理运算，提高了控制器的稳态性能，从本质上消除了由于量化误差而引起的稳态颤振现象。仿真结果验证了上述设计算法的可行性。
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| 关 键 词： | 在线多元插值 模糊数模型 量化误差 稳态性能 控制器 算法 模糊推理 |
Design of a Fuzzy PID Controller with on-Line Multi-Linear Interpolation |
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| QI Jian-ling.Design of a Fuzzy PID Controller with on-Line Multi-Linear Interpolation[J].Journal of North China Institute of Astronautic Engineering,2003,13(1):4-7. |
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| Authors: | QI Jian-ling |
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| Abstract: | This paper presents a fuzzy PID controller with on-line multi-linear interpolation. The method of designing the controller is showed. Based on the model of fuzzy number, the multi-linear is adopted replacing the fuzzy inference. The stable performance of the controller is thus improved, and the stable oscillation caused by the scaling errors is essentially eliminated. The simulation result demonstrates the validity of the proposed algorithms. |
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| Keywords: | the model of fuzzy number multi-linear interpolation scaling errors stable performance |
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