Title:
POSITION CONTROL DEVICE AND POSITION CONTROL METHOD FOR ELECTROMAGNETIC DRIVE-TYPE ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2018/074015
Kind Code:
A1
Abstract:
Provided is a position control device 100 for an electromagnetic drive-type actuator, said device controlling the position of a movable part of an actuator 60 and comprising: a position target signal emission unit 10 which outputs a position target signal rep_p which indicates a target position of the movable part of the actuator 60 in a position control of the movable part; an actuator position control model unit 20 which has a model propagation characteristic which simulates a propagation property which the actuator 60 has, and which outputs a model position detection signal act_p_n which indicates the position of the movable part of the actuator 60 on the basis of the model propagation property; and a position control unit 80 (30, 40, 50) which controls the position of the movable part of the actuator 60 on the basis of the position target signal rep_p and the model position detection signal act_p_n.
Inventors:
KANATAKE YUSUKE (JP)
TAKESHITA NOBUO (JP)
TAKESHITA NOBUO (JP)
Application Number:
PCT/JP2017/025064
Publication Date:
April 26, 2018
Filing Date:
July 10, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G05D3/10; G05B17/02; G11B7/09
Foreign References:
| JPH087311A | 1996-01-12 | |||
| JP2015153232A | 2015-08-24 | |||
| JPH06223447A | 1994-08-12 | |||
| JPH09147374A | 1997-06-06 |
Attorney, Agent or Firm:
MAEDA Minoru et al. (JP)
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