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Generating the Activation Patterns of the Leg Muscles during Human Locomotion Using the Central Pattern Generators as a Control Structure
Haghpanah, S. A ; Sharif University of Technology
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- Type of Document: Article
- DOI: 10.1007/s40997-016-0016-6
- Publisher: Shiraz University
- Abstract:
- The central pattern generators have been considered as a method to simplify the control of the complex rhythmic motions, e.g., walking, by the central nervous system. In this study, a control structure was designed to control the soleus and tibialis anterior muscles in a complete gait cycle. The activation patterns of the muscles were measured experimentally and used as the reference signals of a tracking problem. The hip angle and ground reaction force were also used as a feedforward. The feedback from the Golgi tendon acted as a regulator of muscle activity. The controller was applied to two gait trials. The results indicated that the designed controller was capable of tracking the reference muscle activation patterns with a high efficacy
- Keywords:
- Central pattern generator ; Control ; Locomotion ; Muscle
- Source: Iranian Journal of Science and Technology - Transactions of Mechanical Engineering ; Volume 40, Issue 2 , 2016 , Pages 87-94 ; 22286187 (ISSN)
- URL: https://link.springer.com/article/10.1007/s40997-016-0016-6