| 一类自校正PID调节器 |
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| 引用本文： | 李靖,符永法. 一类自校正PID调节器[J]. 广东农工商职业技术学院学报, 2005, 0(2) |
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| 作者姓名： | 李靖 符永法 |
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| 作者单位： | 广东农工商职业技术学院电子与信息工程系 广东 广州 510507(李靖)，广东农工商职业技术学院电子与信息工程系 广东 广州 510507(符永法) |
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| 摘 要： | 设计自校正PID调节器的方法有多种。该文应用的方法是,以单位阶跃响应函数辨识被控制过程的等效模型[2];从闭环系统频率特性的幅值在整个频率范围内等于1出发;再根据阶跃响应特性来设计与计算PID调节器的最优参数值。其主要特点:易于应用计算机实现、效果好。
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| 关 键 词： | 过程模型辨识 脉冲响应函数 增益优化法 自校正PID调节器 |
A Self-tuning PID Controller |
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| LI Jing,FU Yong-fa. A Self-tuning PID Controller[J]. Journal of Guangdong AIB Polytechnic College, 2005, 0(2) |
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| Authors: | LI Jing FU Yong-fa |
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| Abstract: | There are many methods to design self-tuning PID controllers. In this paper, a unit step response function is applied to identify a model of the controlled process. It is considered that amplitude gain of the closed-loop system is equal one in a frequency range, which is as large as possible. From the step response characteristic, it can design and calculate the optimized parameters of PID controller. And this method has following advantages: easy realization in microcomputer and good effect. |
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| Keywords: | Process Model Identification Pulses Response Function Method of Gain Optimum Self-tuning PID Controller |
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