Micrometer Level Positioning Design

Yung Yue Chen, Yu Jen Lan, Ming Cheng Wang, Yi Qing Zhang, Chun Jung Tsai

研究成果: Conference contribution

摘要

One of the actuators that possesses a relatively higher accuracy and a very smaller size is the piezoelectric actuator. Micro-level positioning designs of piezoelectric actuators have attracted the attention of researchers. However, performances of piezoelectric actuators are naturally affected by piezoelectric elements' nonlinear hysteresis effect, modeling uncertainties of piezoelectric actuators, and external disturbances from the surrounding environment. To cancel the nonlinear effect and achieve precise positioning ability, a modelfree robust adaptive fuzzy controller is developed for piezoelectric actuators in this working paper. From the simulation results, a piezoelectric actuator with a micro-level positioning accuracy is accomplished based on our proposed method.

原文English
主出版物標題2020 International Automatic Control Conference, CACS 2020
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781728171982
DOIs
出版狀態Published - 2020 11月 4
事件2020 International Automatic Control Conference, CACS 2020 - Hsinchu, Taiwan
持續時間: 2020 11月 42020 11月 7

出版系列

名字2020 International Automatic Control Conference, CACS 2020

Conference

Conference2020 International Automatic Control Conference, CACS 2020
國家/地區Taiwan
城市Hsinchu
期間20-11-0420-11-07

All Science Journal Classification (ASJC) codes

  • 人工智慧
  • 汽車工程
  • 工業與製造工程
  • 控制與系統工程
  • 控制和優化
  • 建模與模擬

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