| 模糊自适应PID算法在波浪补偿起重机中的应用 |
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| 引用本文： | 张新福,卢东庆,黄海波,冯林.模糊自适应PID算法在波浪补偿起重机中的应用[J].工业控制计算机,2011,24(3):63-65. |
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| 作者姓名： | 张新福 卢东庆 黄海波 冯林 |
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| 作者单位： | 1. 中国人民解放军92117部队,北京,100072
2. 中国人民解放军91878部队,广东湛江,524031 |
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| 摘 要： | 在波浪补偿控制中,由于波浪运动具有非线性、时变等特点,常规PID算法难以满足控制要求。为实现对波浪引起的两船相对运动的补偿控制,采用模糊自适应PID算法,运用模糊推理在线修正PID控制器的三个参数Kp、Ki、Kd。实际运行结果表明,该控制器具有较好的快速性和稳定性。
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| 关 键 词： | 模糊PID 波浪补偿 在线修正 自适应 |
Application of Fuzzy Self-adaptive PID Algorithm in Heave Compensation Crane |
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| Abstract: | In the control of wave compensation,the conventional PID control algorithm satisfies the request of control with difficulty because the wave movement has the factors of time-variability,non-linearity,uncertainty and so on.The compensation control on the relative movement between two ships reduced by wave is realized with the fuzzy self-adaptive PID algorithm,and three parameters Kp,Ki,Kd of the PID controller are also revised online through the fuzzy inference. |
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| Keywords: | fuzzy-PID heave compensation online revision self-adaptive |
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