| 基于主轴回转误差的模糊自整定PID控制器设计 |
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| 引用本文： | 李树森,陈素平,田,倩等.基于主轴回转误差的模糊自整定PID控制器设计[J].安徽农业科学,2014(7):2155-2157. |
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| 作者姓名： | 李树森 陈素平 田 倩等 |
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| 作者单位： | 东北林业大学机电工程学院,黑龙江哈尔滨150040 |
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| 基金项目： | 哈尔滨市科技创新人才研究专项资金（2012RFXXG077）;黑龙江省自然科学基金（E201215）;高等学校博士学科点专项科研基金博导类资助课题（20120062110006）. |
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| 摘 要： | 为解决常规PID调节器很难满足在线回转误差检测与控制要求的问题,以静压气体轴承回转误差控制系统为研究对象进行了探讨,提出了模糊自整定PID控制策略。根据模糊控制理论,运用常规PID控制器的设计方法,设计出了模糊自整定PID控制器,实现了PID控制器参数在线自调整。仿真试验表明,与传统的PID控制相比,模糊PID控制系统具有良好的稳定性和自适应能力。
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| 关 键 词： | 主轴回转误差 PID控制器 模糊自整定 |
Design of Serf-tuning Fuzzy PID Controller Based on Rotary Error of Spindle |
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| Institution: | LI Shu-sen, CHEN Su-ping et al (School of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin, Heilongjiang 150040) |
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| Abstract: | Since the conventional PID controller is difficult to meet the requirements of on-line error detection and control, with rotary error control system of hydrostatic gas-lubricated bearing as the study object, this paper proposed serf-tuning fuzzy PID control strategy. According to the fuzzy control theory and using design method of conventional PID controller, it designed serf-tuning fuzzy PID controller, and realized on- line serf-tuning of PID controller parameters. The simulation test indicates that the fuzzy PID controlling system has excellent stability and serf- adaptation compared with conventional PID controller. |
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| Keywords: | Rotary error PID controller Self-tuning fuzzy control |
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