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Title:
MOVING DIRECTION CONTROLLER AND COMPUTER PROGRAM
Document Type and Number:
WIPO Patent Application WO/2010/106847
Kind Code:
A1
Abstract:
Provided is a moving direction controller and a computer program which can control the moving direction of a unicycle precisely by simple configuration. The angle of rotation in the yaw direction of the body is controlled using the reaction torque incident to rotation of the rotor. Designation of the yaw angle of wheels is received for the target of moving direction, and the information concerning a frictional torque is acquired. A rotational angular acceleration in the yaw direction is calculated based on the designated yaw angle, and the reaction torque is calculated based on the calculated angular acceleration in the yaw direction. An operation command of a yaw motor is created based on the calculated reaction torque and the acquired information concerning the frictional torque.

Inventors:
TSUJI SHIGERU (JP)
FUKUNAGA SHIGEKI (JP)
NAMURA MITSUHIRO (JP)
KAWAI KOJI (JP)
SHIRATO KENICHI (JP)
Application Number:
PCT/JP2010/051836
Publication Date:
September 23, 2010
Filing Date:
February 09, 2010
Export Citation:
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Assignee:
MURATA MANUFACTURING CO (JP)
TSUJI SHIGERU (JP)
FUKUNAGA SHIGEKI (JP)
NAMURA MITSUHIRO (JP)
KAWAI KOJI (JP)
SHIRATO KENICHI (JP)
International Classes:
G05D1/08; B62K1/00; B62K17/00
Domestic Patent References:
WO2008139740A12008-11-20
WO2007063665A12007-06-07
Foreign References:
JP2003502002A2003-01-14
JP2001030972A2001-02-06
JP2007161198A2007-06-28
JP2006001385A2006-01-05
JP2005335471A2005-12-08
Other References:
TAKASHI KASAI: "Attitude Control of Monocycle", MASTER'S THESIS IN GRADUATE SCHOOL OF SYSTEMS AND INFORMATION ENGINEERING, January 2005 (2005-01-01), pages 1 - 37
See also references of EP 2410396A4
Attorney, Agent or Firm:
FUKUNAGA Masaya (JP)
Masaya Fukunaga (JP)
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