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Control of a whole-body task with uncertain initial conditions: Application to the upstart on bars
journal contribution
posted on 2020-06-05, 08:20 authored by Michael HileyMichael Hiley, Fred YeadonFred YeadonThe aim was to determine whether operating a feedforward schema for generating
movement pattern parameters was more successful than an open loop strategy for coping
with uncertain initial conditions. A computer simulation model was used to determine the
optimal solutions that maximised the likelihood of performing a successful upstart.
Feedforward schema were established between movement pattern parameters and initial
angular velocity. The success of modifying a pre-planned movement pattern based on the
parameter relationships (feedforward) was compared with optimal solutions unable to
adapt (open loop) to initial angular velocity. The open loop solution was successful 28%
and 20% of the time for a full strength (elite) and weaker gymnast. The feedforward
strategy had success rates of 99% and 96% respectively.
History
School
- Sport, Exercise and Health Sciences
Published in
Journal of Motor BehaviorVolume
53Issue
3Pages
287-295Publisher
Taylor and FrancisVersion
- AM (Accepted Manuscript)
Rights holder
© Taylor and FrancisPublisher statement
This is an Accepted Manuscript of an article published by Taylor & Francis in Journal of Motor Behavior on 1 Jun 2020, available online: https://doi.org/10.1080/00222895.2020.1772712Acceptance date
2020-05-18Publication date
2020-06-01Copyright date
2021ISSN
0022-2895eISSN
1940-1027Publisher version
Language
- en
Depositor
Dr Michael Hiley Deposit date: 4 June 2020Usage metrics
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