Title:
METHOD AND DEVICE FOR ACCURATELY DETECTING ATTITUDE OF MOVABLE BODY
Document Type and Number:
WIPO Patent Application WO/2004/010081
Kind Code:
A1
Abstract:
A method and a device for accurately detecting information on the attitude of a movable body, the device comprising a highly accurate attitude detection mechanism (1) having, in pairs, one rate gyro (2a) for detecting the attitude and the other rate gyro (2b) capable of providing an output inverse to that outputted from the rate gyro (2a); the method comprising the step of performing a calculation processing to mutually offset output variations in these both rate gyros.
Inventors:
KANEKO KENJI (JP)
KANEHIRO FUMIO (JP)
YOKOI KAZUHITO (JP)
KAJITA SHUUJI (JP)
FUJIWARA KIYOSHI (JP)
HIRUKAWA HIROHISA (JP)
KANEHIRO FUMIO (JP)
YOKOI KAZUHITO (JP)
KAJITA SHUUJI (JP)
FUJIWARA KIYOSHI (JP)
HIRUKAWA HIROHISA (JP)
Application Number:
PCT/JP2003/009201
Publication Date:
January 29, 2004
Filing Date:
July 18, 2003
Export Citation:
Assignee:
NAT INST OF ADVANCED IND SCIEN (JP)
KANEKO KENJI (JP)
KANEHIRO FUMIO (JP)
YOKOI KAZUHITO (JP)
KAJITA SHUUJI (JP)
FUJIWARA KIYOSHI (JP)
HIRUKAWA HIROHISA (JP)
KANEKO KENJI (JP)
KANEHIRO FUMIO (JP)
YOKOI KAZUHITO (JP)
KAJITA SHUUJI (JP)
FUJIWARA KIYOSHI (JP)
HIRUKAWA HIROHISA (JP)
International Classes:
G01C19/00; B25J5/00; B25J19/02; B62D57/032; G01B21/22; G01C19/42; G01C21/16; G01P15/00; G05D1/08; (IPC1-7): G01C19/00; G01P9/00; G01P15/00; B25J5/00; B25J19/02
Foreign References:
| JPH06331357A | 1994-12-02 | |||
| JPH01156617A | 1989-06-20 | |||
| JPH06174476A | 1994-06-24 | |||
| JPS61118612A | 1986-06-05 | |||
| JP2000136929A | 2000-05-16 | |||
| JPH09196965A | 1997-07-31 | |||
| JPS60239614A | 1985-11-28 | |||
| JPH09297028A | 1997-11-18 | |||
| JPH10239064A | 1998-09-11 | |||
| JP2001009772A | 2001-01-16 |
Other References:
See also references of EP 1541965A4
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