Error Analysis of Multilegged Robots for Dead Reckoning
Author(s) -
Yasushi Mae,
Tatsuo Arai,
Inoue Kenji
Publication year - 2002
Publication title -
journal of robotics and mechatronics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 19
eISSN - 1883-8049
pISSN - 0915-3942
DOI - 10.20965/jrm.2002.p0170
Subject(s) - dead reckoning , robot , computer science , singular value decomposition , error analysis , displacement (psychology) , computer vision , control theory (sociology) , artificial intelligence , simulation , mathematics , psychology , telecommunications , control (management) , global positioning system , psychotherapist
A method of error analysis of dead reckoning in multilegged robot locomotion is proposed. Errors in joint angles of support legs cause errors in body pose and errors in joint angles of transfer legs cause errors in foothold positions. These errors are integrated as the robot walks. Basic equations for estimating errors are derived by small displacement analysis. 3 dimensional error distribution in dead reckoning is analyzed by singular value decomposition.
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