Knee joint impedance hybrid modeling and control of Functional Electrical Stimulation (FES)-cyclingfor paraplegic: free swinging trajectory
Functional electrical stimulation (FES) has been used to restore the function of paralyzed muscles due to spinal cord injury (SCI). FES induced movement control is a significantly challenging area due to complexity and non�linearity of musculoskeletal system. A crucial issue of FES is the co...
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| Main Authors: | , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2012
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/8065/1/P8720_afbfe54a548683fafe28fe9d760a843d.pdf http://eprints.uthm.edu.my/8065/ |
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| Summary: | Functional electrical stimulation (FES) has been
used to restore the function of paralyzed muscles due to
spinal cord injury (SCI). FES induced movement control is
a significantly challenging area due to complexity and non�linearity of musculoskeletal system. A crucial issue of FES
is the control of motor function by the artificial activation
of paralyzed muscles due to the various characteristics of
the underlying physiological/biomechanical system. Muscle
response characteristics are nonlinear and time-varying
with fatigue issues. In this approach only the quadriceps
muscle is stimulated to perform the trajectory motion. This
paper presents the initial development of control strategies
using FLC and GA in order to optimize the system by FES�cycling trajectory control via Analog Digital
Converter,ADC. |
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