Abstract A computational model of the human upper limb was developed utilizing a matrix calculation software package (MATLAB) and a public domain suite of subroutines [Robotics Toolbox (1)]. An easily configurable model of a rigid body, serially linked manipulator was established, avoiding the need for complex numerical equations to be formulated. A generalized model of the upper limb was used to study throwing action of individual subjects by incorporating body segment parameters and kinematic data. Estimates of joint moments were calculated for multiple time instances. This technique can be utilized and adapted for modelling any arbitrary serially linked manipulator system. Inverse and forward kinematics and kinetics can be calculated, enabling biomechanical simulations to be undertaken.
[1]
E Y Chao,et al.
Simulation and animation of musculoskeletal joint system.
,
1993,
Journal of biomechanical engineering.
[2]
J. Denavit,et al.
A kinematic notation for lower pair mechanisms based on matrices
,
1955
.
[3]
Vladimir M. Zatsiorsky,et al.
The Mass and Inertia Characteristics of the Main Segments of the Human Body
,
1983
.
[4]
J. Y. S. Luh,et al.
On-Line Computational Scheme for Mechanical Manipulators
,
1980
.
[5]
Peter Corke.
Robotics TOOLBOX for use with MATLAB ( Release 3 )
,
1995
.