| 引用本文: | 李圣怡,梁建成.超精加工中压电陶瓷刀具位置的自学习控制.[J].国防科技大学学报,1992,14(3):59-63.[点击复制] |
| Li Shengyi,Liang Jiancheng.Learning Control for Piezoelectric Cutting Tool Location in Ultra-precision Manufacturing[J].Journal of National University of Defense Technology,1992,14(3):59-63[点击复制] |
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| 超精加工中压电陶瓷刀具位置的自学习控制 |
| 李圣怡, 梁建成 |
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(精密机械与仪器系)
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| 摘要: |
| 本文介绍了两种自学习控制方法——P积分学习控制和自校正调节器的参数学习控制，及它们在压电陶瓷刀具控制中的应用。本文的研究表明，用这种先进控制方法可以克服压电陶瓷的非线性和磁滞，实现很高精度的定位和零误差跟踪控制。 |
| 关键词: 学习控制系统，刀具，超精加工，压电陶瓷 |
| DOI： |
| 投稿日期：1991-01-14 |
| 基金项目:国家自然科学基金资助项目 |
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| Learning Control for Piezoelectric Cutting Tool Location in Ultra-precision Manufacturing |
| Li Shengyi, Liang Jiancheng |
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(Department of Precision Machinery and Instrument)
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| Abstract: |
| This paper presents two kinds of learning control methods-P-Integrator learning control and self-tuning control with learning parameters. Their application of piezoelectric cutting tool to ultra-precision manufacturing is also introduced. By means of using advanced control methods，the non-linear and hysteresis characteristics of piezo-element can be overcome and high precision locating and zero-error tracking control can be achieved easily. |
| Keywords: learning control system,cutting tool,ultra-precision manufacturing,piezoelectric |
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