| 基于仿射原理的活塞环仿形数控加工系统 |
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| 引用本文： | 戴一帆,潘仲明,王世民.基于仿射原理的活塞环仿形数控加工系统[J].国防科技大学学报,1997,19(4):94-99. |
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| 作者姓名： | 戴一帆 潘仲明 王世民 |
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| 作者单位： | 国防科技大学机械电子工程与仪器系 |
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| 摘 要： | 本文介绍一种新颖的活塞环非圆轮廓曲线仿形数控加工技术。利用该技术可实现用同一种凸轮加工多种具有不同压力分布曲线的活塞环。当凸轮或刀具磨损后可进行误差补偿加工，提高了机床的“柔性”和精度。同时利用智能决策和模糊控制技术解决抗干扰问题及增强系统的鲁棒性。
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| 关 键 词： | 活塞环，仿形，模糊控制，仿射 |
| 收稿时间： | 1997/3/16 0:00:00 |
The NC System for Copying Machining Piston Ring Based on Affine Principle |
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| Dai Yifan,Pan Zhongming and Wang Shimin.The NC System for Copying Machining Piston Ring Based on Affine Principle[J].Journal of National University of Defense Technology,1997,19(4):94-99. |
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| Authors: | Dai Yifan Pan Zhongming and Wang Shimin |
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| Institution: | Department of Mechatronics Engineer and Instrumentation, NUDT, Changsha, 410073;Department of Mechatronics Engineer and Instrumentation, NUDT, Changsha, 410073;Department of Mechatronics Engineer and Instrumentation, NUDT, Changsha, 410073 |
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| Abstract: | A new NC copying machining technique for non-circular piston ring is introduced, which makes it possible to work piston rings with different pressure distribution curve using a kind of cam, and realize error compensation while cam or cutting tool wears away. It improves the flexiblility and precision of machine. Moreover, the problem of disturbance resistance is resolved by an intelligent method of making policy combine with fuzzy control technology. It improves the system robustness, as well. |
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| Keywords: | piston ring copying fuzzy control affine |
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