Please use this identifier to cite or link to this item:
http://hdl.handle.net/2282/1177
|
| Title: | Men's artistic gymnastics: a new high bar-gymnast model with sensitivity analysis |
| Authors: | Linge, Svein |
| Issue Date: | 2011 |
| Abstract: | The purpose of this work1 was to develop a new 2D gymnast - high bar model with horizontal bar
endpoint dynamics included. To this end, a three-spring high bar model was extended with a 5
segment gymnast model followed by validation and sensitivity analysis. Validation over a complete
giant swing was favourable (bar position rms errors < 0.017m , centre of mass angular position rms
error < 11° ). Single parameter perturbations (10% ) caused little deterioration in model performance
(lower half of giant swing, - bar position rms errors < 0.006m, arms' angle rms error < 0.9° ).
Combinations of parameter perturbations gave bar position rms errors < 0.008m and arms' angle rms
error < 1.8° . Model performance was most sensitive to errors in high bar stiffness values. |
| Keywords: | Gymnastics
Horizontal bar
Modeling
Sensitivity |
| Publisher: | Springer |
| Document type: | Journal article |
| Description: | The original publication is available at www.springerlink.com |
| URI: | http://hdl.handle.net/2282/1177 |
| Appears in Collections: | Institutt for prosess-, energi- og miljøteknologi
|
This item is protected by a usage licens. All items in TEORA are protected by copyright.
|
