Title:
実質的に不変な回転軸を検出するための方法および装置
Document Type and Number:
Japanese Patent JP5594940
Kind Code:
B2
Abstract:
The method involves acquiring a physical measure along sensible three axes of a sensor e.g. sensible three axis magnetometer sensor. An invariant rotation axis is estimated in a space of the physical measure. The estimated axis is identified. A value of an indicator for indicating the variations of the rotation axis is calculated. The value of the indicator is compared with the predetermined threshold value. Independent claims are also included for the following: (1) a method for estimating movement of a mobile equipped at a sensor (2) a method for calibrating a sensor for determining the rotation matrix (3) a device for detecting a substantially invariant axis of rotation.
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Inventors:
Christer Godin
The Steph Anne ボネ
Alan Varo
Suzanne ルセツク
The Steph Anne ボネ
Alan Varo
Suzanne ルセツク
Application Number:
JP2008113479A
Publication Date:
September 24, 2014
Filing Date:
April 24, 2008
Export Citation:
Assignee:
Handicap サリヤ ア レネルジ アトミク エ オ energy アルテルナテイブ
Uni-bell main-actor-in-a-No-play Joseph フリエ
アンステイテユ National polytechnic Doe Grenoble
Uni-bell main-actor-in-a-No-play Joseph フリエ
アンステイテユ National polytechnic Doe Grenoble
International Classes:
G01C19/00; G01P15/18; G01B7/30; G01B21/22
Attorney, Agent or Firm:
In the patent business corporation Kawaguchi 國 case, it is a patent firm.