| 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.[点击复制] |
| Xiang Guobo and Qian Yeqing.X-Q Adaptive PID Controller and Its Application toMultiobjective Control System with Satisfied Performance[J].Control Theory and Technology,1999,16(3):380~384.[点击复制] |
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| X-Q自适应PID及其在多目标满意控制系统中的应用 |
| X-Q Adaptive PID Controller and Its Application toMultiobjective Control System with Satisfied Performance |
| 摘要点击 922 全文点击 403 投稿时间：1998-06-05 修订日期：1998-11-13 |
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| DOI编号 |
| 1999,16(3):380-384 |
| 中文关键词 自适应PID 多目标满意控制 ITAE最优控制 频率法 |
| 英文关键词 adaptive PID satisfied control of MOCS ITAE optimum control frequency domain |
| 基金项目 |
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| 中文摘要 |
| 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一；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τ的积分器；而对谐波输入信号而言，它仍然是自适应PID，但高频段的传递函数W=0.81ke-j51.85°,低频段的传递函数W= ./最后,应用这种新型的X-Q自适应控制器去实现多目标满意控制,结果表明,它的性能指标比ITAE最优控制律好得多. |
| 英文摘要 |
| This paper gives a new adaptive PID controller named X-Q. 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 τ in the low frequency; For the harmonic input it is still an adaptive PD controller, but the transfer function in the high frequency is W=0.81ke.-j51.85°, the transfer fuction in the medium-low frequency is W= . 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. |