Design and Experiment of an Observer-based Controller for a Three-DOF Four-wire Type Optical Pickup Head
碩士 === 中原大學 === 機械工程研究所 === 92 === This thesis considers a four-wire type optical pickup that is installed in CD/DVD of commercial data-reading systems. The optical pickup owns three degrees of freedoms, focusing, tracking and tilting, respectively. The virtual work and Lagrange''s equatio...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2004
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| Online Access: | http://ndltd.ncl.edu.tw/handle/32738822091940121997 |