| 离散PID控制器参数的最优设置 |
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| 引用本文： | 李健,袁德成.离散PID控制器参数的最优设置[J].沈阳化工学院学报,1994,8(1):52-61. |
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| 作者姓名： | 李健 袁德成 |
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| 摘 要： | 提出了一种利用优化方法获得具有随机扰动的离散系统ＰＩＤ控制器参数的最优设置。利用状态空间方法，通过对控制系统的输出方差最小化来获得最优的Ｋ＿ｐ、Ｋ＿ｉ、Ｋ＿ｄ．仿真结果表明了这种方法的正确性。
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| 关 键 词： | PID 控制器 自动控制 离散系统 |
Optimal Setting for Discrete PID Controller Parameters |
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| Lj Jian,Yuan Decheng,Jiang Changhong.Optimal Setting for Discrete PID Controller Parameters[J].Journal of Shenyang Institute of Chemical Technolgy,1994,8(1):52-61. |
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| Authors: | Lj Jian Yuan Decheng Jiang Changhong |
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| Affiliation: | Department of Automatization |
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| Abstract: | An approach to obtain optimal PID setting for discrete stochastic process is presentedby using the optimum theory.The optimal PID parameters(K_p,K_1,K_d)are gained byminimising the output variance of the cloosed-loop state-space process model.Calculationand simulation results show that the proposed method is effective. |
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| Keywords: | PID control optimization stochastic system discrete system |
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