| 基于小波分析和模糊控制理论的铣刀磨损监控方法 |
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| 引用本文： | 马建峰,王信义.基于小波分析和模糊控制理论的铣刀磨损监控方法[J].现代制造工程,2001(10):38-40. |
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| 作者姓名： | 马建峰 王信义 |
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| 作者单位： | 北京理工大学7系98博 |
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| 摘 要： | 研制了一种铣刀磨损的监控方法.在该系统中信号采集采用声发射传感器,信号的特征提取采用小波分析的方法,将变换后的尺度系数和各个频段的小波系数作为特征,采用自行设计的Sugeno模糊控制系统进行状态识别,模糊控制系统的输出是刀具磨损的具体值.
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| 关 键 词： | 铣刀磨损 小波分析 模糊控制器 |
| 文章编号： | 1671-3133(2001)10-0038-03 |
| 修稿时间： | 2000年9月5日 |
Tool wear monitoring on milling based on wavelet analysis and fuz zy control theory |
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| Ma Jianfeng,Wang Xinyi.Tool wear monitoring on milling based on wavelet analysis and fuz zy control theory[J].Modern Manufacturing Engineering,2001(10):38-40. |
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| Authors: | Ma Jianfeng Wang Xinyi |
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| Abstract: | This paper develops a method to monitor the tool wear on milling.In this paper,we use an acoustic emission sensor for signal acq uisition;use wavelet transform for signal feature extraction,the features is the scaling coefficient and the wavelet coefficients of AE signal;employ Sugeno fuz zy controller to recognize the features above corresponding to different amount of tool wear,the output of the controller is the tool wear(in mm). |
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| Keywords: | Tool wear of milling tool Wavelet analysis Fuzzy controller |
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