| X-Q自适应PID及其在多目标满意控制系统中的应用 |
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| 引用本文： | 项国波,钱业青.X-Q自适应PID及其在多目标满意控制系统中的应用[J].控制理论与应用,1999,16(3):380-384. |
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| 作者姓名： | 项国波 钱业青 |
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| 作者单位： | 武汉工业大学自动化系·武汉,430070 |
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| 摘 要： | 给出一种新型X-Q自适应控制器，它具有新颖的自适应频率特性对于控制信号而言，它是一个没有任何相位落后的PID，且高频段为一放大倍数为k的放大器，低频段为一积分时间常数为
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| 关 键 词： | 自适应PID 多目标满意控制 ITAE最优控制 频率法 |
| 收稿时间： | 6/5/1998 12:00:00 AM |
| 修稿时间： | 1998/11/13 0:00:00 |
X-Q Adaptive PID Controller and Its Application toMultiobjective Control System with Satisfied Performance |
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| Xiang Guobo and Qian Yeqing.X-Q Adaptive PID Controller and Its Application toMultiobjective Control System with Satisfied Performance[J].Control Theory & Applications,1999,16(3):380-384. |
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| Authors: | Xiang Guobo and Qian Yeqing |
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| Abstract: | This paper gives a new adaptive PID
controller named XQ. It has novel frequency characteristics of adaptability: For the control
action it is an adaptive PID controller without any phase lag, but there is an amplifier with the
gain k in the high frequency and an integrator with integral time constant in the low frequency;
For the harmonic input it is still an adaptive PID controller, but the transfer function in the high
frequency is W=0.81ke-j51.85, the transfer function in the mediumlow frequency is W= 0.41
e-j57.52. Finally, employ the new adaptive PID controller to realize satisfied control of the
multiobjective control system(MOCS). The results show that its performances are much better
than the ones of ITAE optimum control system. |
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| Keywords: | adaptive PID satisfied control of MOCS ITAE optimum control frequency domain |
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