Preload-Controlled and Friction Compensation with Ballscrew
碩士 === 國立中正大學 === 機械工程學系 === 85 === AbstractHigh speed precise positioning is very important technology in industry. To improve accuracy and to increase products, like semiconductor and MEMs technology, high speed precise positioning is used. So the goal...
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ndltd-TW-085CCU004890142015-10-13T12:14:44Z http://ndltd.ncl.edu.tw/handle/42505851193249393044 Preload-Controlled and Friction Compensation with Ballscrew 滾珠螺桿預壓控制與摩擦力補償 Tuan, Yu-Chiang 段玉強 碩士 國立中正大學 機械工程學系 85 AbstractHigh speed precise positioning is very important technology in industry. To improve accuracy and to increase products, like semiconductor and MEMs technology, high speed precise positioning is used. So the goal of this research is high speed precise positioning.There is a backlash program in ballscrew, so if we want to eliminate backlash and increase stiffness, we get preload to ballscrew. But the preload is high so that the friction is increase. So we design a preload tuning machine to change preload of ballscrew and fine tuning of positioning.The coarse positioning using ballscrew , the controller is used the traditional PID controller and IP control, and the position accuracy is up to 1 mm, and change to piezoactuator to fine tune and the position accuracy is up to 0.1mm. Chen Jenq-Shyong 陳政雄 1997 學位論文 ; thesis 102 zh-TW |
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zh-TW |
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碩士 === 國立中正大學 === 機械工程學系 === 85 === AbstractHigh speed precise positioning is very important
technology in industry. To improve accuracy and to increase
products, like semiconductor and MEMs technology, high speed
precise positioning is used. So the goal of this research is
high speed precise positioning.There is a backlash program in
ballscrew, so if we want to eliminate backlash and increase
stiffness, we get preload to ballscrew. But the preload is high
so that the friction is increase. So we design a preload tuning
machine to change preload of ballscrew and fine tuning of
positioning.The coarse positioning using ballscrew , the
controller is used the traditional PID controller and IP
control, and the position accuracy is up to 1 mm, and change to
piezoactuator to fine tune and the position accuracy is up to
0.1mm.
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author2 |
Chen Jenq-Shyong |
author_facet |
Chen Jenq-Shyong Tuan, Yu-Chiang 段玉強 |
author |
Tuan, Yu-Chiang 段玉強 |
spellingShingle |
Tuan, Yu-Chiang 段玉強 Preload-Controlled and Friction Compensation with Ballscrew |
author_sort |
Tuan, Yu-Chiang |
title |
Preload-Controlled and Friction Compensation with Ballscrew |
title_short |
Preload-Controlled and Friction Compensation with Ballscrew |
title_full |
Preload-Controlled and Friction Compensation with Ballscrew |
title_fullStr |
Preload-Controlled and Friction Compensation with Ballscrew |
title_full_unstemmed |
Preload-Controlled and Friction Compensation with Ballscrew |
title_sort |
preload-controlled and friction compensation with ballscrew |
publishDate |
1997 |
url |
http://ndltd.ncl.edu.tw/handle/42505851193249393044 |
work_keys_str_mv |
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