| 多环迟滞补偿的控制方法研究 |
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| 引用本文： | 王湘江,王兴松.多环迟滞补偿的控制方法研究[J].组合机床与自动化加工技术,2006(10):42-45. |
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| 作者姓名： | 王湘江 王兴松 |
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| 作者单位： | 1. 东南大学,机械工程学院,南京,210096;南华大学,机械工程学院,湖南,衡阳,421001
2. 东南大学,机械工程学院,南京,210096 |
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| 基金项目： | 江苏省自然科学基金;高等学校博士学科点专项科研项目 |
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| 摘 要： | 对微位移驱动器的迟滞非线性系统建模和控制研究的现状分析，得知目前的迟滞非线性补偿控制主要是针对单环情况进行，而对多环迟滞补偿控制仍然很困难。通过对多环形成的原理研究，微位移驱动器控制信号可以被分解，使迟滞主环与次环分离。然后对所有的单环信号分别进行逆模型补偿后叠加输入迟滞非线性系统，得到了满意的补偿结果。
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| 关 键 词： | 迟滞环 逆模型 微位移驱动器 神经网络 |
| 文章编号： | 1001-2265(2006)10-0042-04 |
| 收稿时间： | 2006-04-04 |
| 修稿时间： | 2006年4月4日 |
Study Control Method of Hysteresis Compensation for Multi-loop |
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| WANG Xiang-jiang,WANG Xing-song.Study Control Method of Hysteresis Compensation for Multi-loop[J].Modular Machine Tool & Automatic Manufacturing Technique,2006(10):42-45. |
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| Authors: | WANG Xiang-jiang WANG Xing-song |
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| Affiliation: | 1. College of Mechanical Engineering, Southeast University, Nanjing 210096, China; 2. College of Mechanical Engineering, Nanhua University, Hengyang Hunan 421001, China |
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| Abstract: | The paper analyses the present status of modeling and control studying for system with hysteresis nonlinearity in micro displacement actuator. Now, the compensation control for single hysteresis loop had been widely studied. It is still very difficult to control multi-loop. The paper studied theory of multi-loop forming. It was proposed to disassemble the control signal of micro displacement actuator so as to separate the hysteresis subordinate loop from hysteresis main loop and. In the end, all single loop signals compensated by respective inverse model were overlapped and were imported the system with hysteresis nonlinearity. The compensation result was satisfying. |
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| Keywords: | hysteresis loop inverse model micro displacement actuator neural networks |
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