以黃愕法與多尺度熵分析工具機單螺帽預壓力失效之研究
碩士 === 國立彰化師範大學 === 機電工程學系 === 98 === Abstract Purpose of this study is to analyze the preload loss of ball screws by the motor torque current signal. The preload loss signal will be acquisitioned from the motor torque current. The current indicates the complexity of varied preload values. This stud...
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| Format: | Others |
| Language: | zh-TW |
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2010
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| Online Access: | http://ndltd.ncl.edu.tw/handle/48960460982906682179 |