High Precision Displacement Feedback Control on DVD Optical Probe System
碩士 === 國立臺灣大學 === 機械工程學研究所 === 92 === A novel DVD-pickup-head-measurement system is presented. In order to avoid any kind of error caused by hysteresis in the voice coil motor ( VCM ) located at DVD-pickup head, we develop an advanced system with an additional VCM observed by a Michelson inferomete...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2004
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| Online Access: | http://ndltd.ncl.edu.tw/handle/86906869453416267133 |