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Development of multi-DOF micro-motion ultra-precision planar motors

  • Baoquan Kou Baoquan*
  • , He Zhang
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

Multi-DOF micro-motion ultra-precision planar motors have many advantages such as high precision, high speed, high frequency response and so on. It has broad application prospects in modern precision, ultra-precision machining equipment domains such as semiconductor photolithography processing, ultra precise measurement, biological chip technology. In recent years, multi-DOF micro-motion ultra-precision planar motors have attracted widespread attention in academic field. In this paper, the current research status of multi-DOF micro-motion ultra-precision planar motors is introduced. The dominating structures of ultra-precision planar motors for ultra-precision positioning are presented. The main research contents and key technologies of ultra-precision planar motors are summarized. The development trend of ultra-precision planar motors is discussed.

Original languageEnglish
Pages (from-to)1-11
Number of pages11
JournalDiangong Jishu Xuebao/Transactions of China Electrotechnical Society
Volume28
Issue number7
StatePublished - 2013

Keywords

  • Gravity compensator
  • Micro-motion
  • Multi-DOF
  • Planar motor
  • Ultra-precision positioning

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