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碩士 === 國立中央大學 === 機械工程研究所 === 97 === In the trend of increasing data storage density of the optical disc and reading rate of the DVD drives, it’s necessarily to improve accuracy of servo control system and raise rotation speed of spindle motor. The spindle motor which derives disc easily causes stro...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2009
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| Online Access: | http://ndltd.ncl.edu.tw/handle/59327354271123329528 |