Invention Grant
US08686740B2 Calibration method for inertial drive actuator, and inertial drive actuator device
有权
惯性驱动执行器和惯性驱动执行器装置的校准方法
- Patent Title: Calibration method for inertial drive actuator, and inertial drive actuator device
- Patent Title (中): 惯性驱动执行器和惯性驱动执行器装置的校准方法
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Application No.: US12892198Application Date: 2010-09-28
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Publication No.: US08686740B2Publication Date: 2014-04-01
- Inventor: Tetsuya Morishima
- Applicant: Tetsuya Morishima
- Applicant Address: JP Tokyo
- Assignee: Olympus Corporation
- Current Assignee: Olympus Corporation
- Current Assignee Address: JP Tokyo
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Priority: JP2009-231474 20091005
- Main IPC: G01R35/00
- IPC: G01R35/00 ; G01R27/26
Abstract:
A calibration method for an inertial drive actuator of detecting a position of a moving body based on an electrostatic capacitance is proposed. The calibration method includes driving the moving body; outputting a first signal for detecting the electrostatic capacitance of opposing parts of a moving body side electrode provided on the moving body and a detecting electrode provided opposing the moving body side electrode; receiving a second signal obtained after the first signal output at the outputting has passed through the moving body side electrode and the detecting electrode; and calculating an optimum first signal based on the second signal received at the receiving.
Public/Granted literature
- US20110080178A1 CALIBRATION METHOD FOR INERTIAL DRIVE ACTUATOR, AND INERTIAL DRIVE ACTUATOR DEVICE Public/Granted day:2011-04-07
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