TY - JOUR
T1 - A weighted least squares method for inverse dynamic analysis
AU - van den Bogert, Antonie J.
AU - Su, Anne
PY - 2008/2/1
Y1 - 2008/2/1
N2 - Internal forces in the human body can be estimated from measured movements and external forces using inverse dynamic analysis. Here we present a general method of analysis which makes optimal use of all available data, and allows the use of inverse dynamic analysis in cases where external force data is incomplete. The method was evaluated for the analysis of running on a partially instrumented treadmill. It was found that results correlate well with those of a conventional analysis where all external forces are known. © 2009 Informa plc.
AB - Internal forces in the human body can be estimated from measured movements and external forces using inverse dynamic analysis. Here we present a general method of analysis which makes optimal use of all available data, and allows the use of inverse dynamic analysis in cases where external force data is incomplete. The method was evaluated for the analysis of running on a partially instrumented treadmill. It was found that results correlate well with those of a conventional analysis where all external forces are known. © 2009 Informa plc.
KW - Gait analysis
KW - Ground reaction force
KW - Inverse dynamics
KW - Multibody dynamics
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U2 - 10.1080/10255840701550865
DO - 10.1080/10255840701550865
M3 - Article
C2 - 17943488
SN - 1025-5842
VL - 11
SP - 3
EP - 9
JO - Computer Methods in Biomechanics and Biomedical Engineering
JF - Computer Methods in Biomechanics and Biomedical Engineering
IS - 1
ER -