Motion Characteristic Analysis and Velocity ControlImplementation of Linear Servo System
碩士 === 崑山科技大學 === 電機工程研究所 === 95 === The subject of this thesis is focused on motion characteristic analysis and the repetitive controller implementation for linear servo system. With regard to the motion characteristic analysis, the velocity curve function is designed to be a set of reference inp...
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2007
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| Online Access: | http://ndltd.ncl.edu.tw/handle/45961760030918661278 |
| Summary: | 碩士 === 崑山科技大學 === 電機工程研究所 === 95 === The subject of this thesis is focused on motion
characteristic analysis and the repetitive controller implementation for linear servo system. With regard to the motion characteristic analysis, the velocity curve function is designed to be a set of reference input command for the linear DC brushless servo motor. The optimal motion curve is obtained by the system response for the difference type of velocity command.
The PI structure, the repetitive control theory and the phase advance technique are applied to motion controller design to reduce the tracking error and disturbance rejection. The relative stability of the linear servo system is examined here using a set of reference motion curve inputs. Experimental results show that the repetitive controller can effectively eliminate the frequency modes of the periodic error.
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