Optimization of torque in pole vaulting using genetic algorithm (P248)
Gespeichert in:
| Deutscher übersetzter Titel: | Die Optimierung des Drehmoments beim Stabhochsprung mittels genetischer Algorithmen |
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| Autor: | Ohshima, Shigemichi; Ohtsuki, Atsumi |
| Erschienen in: | The engineering of sport 7. Volume 2: 7th International Conference on the Engineering of Sport : Paris 2008 |
| Veröffentlicht: | Paris: Springer (Verlag), 2008, S. 525-533, Lit. |
| Forschungseinrichtung: | International Sports Engineering Association |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Sammelwerksbeitrag |
| Medienart: | Gedruckte Ressource |
| Sprache: | Englisch |
| DOI: | 10.1007/978-2-287-09413-2_64 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU201104003176 |
| Quelle: | BISp |
TY - COLL AU - Ohshima, Shigemichi A2 - Ohshima, Shigemichi A2 - Ohtsuki, Atsumi DB - BISp DP - BISp KW - Algorithmus KW - Belastung, mechanische KW - Bewegungsgeschwindigkeit KW - Bewegungslehre KW - Biomechanik KW - Drehmoment KW - Dynamik KW - Fiberglasstab KW - Gelenk KW - Modell, mathematisches KW - Simulation KW - Sportgerät KW - Sportgeräteforschung KW - Sporttechnologie KW - Stab KW - Stabbiegung KW - Stabhochsprung LA - eng PB - Springer CY - Paris TI - Optimization of torque in pole vaulting using genetic algorithm (P248) TT - Die Optimierung des Drehmoments beim Stabhochsprung mittels genetischer Algorithmen PY - 2008 N2 - Pole vaulting has progressed rapidly in terms of improved mechanical properties and better appearance by using poles made of flexible fiberglass material. Competitive pole vaulting requires specific characteristics that promote higher jumps. Analysis of the dynamics of pole vaulting basically requires a thorough consideration with the aim of having a high flexibility of the pole and all joint torque actions of the body. In this research, simulation analysis to optimize the joint torque was done by using Genetic Algorithm. The system consists of a combination of a flexible pole and several links (vaulter). In the present genetic algorithm, the joint torque of the vaulter was expressed in terms of trigonometric functions. The expression for the torque was given by the amplitude, angular frequency and phase of the model equation. The overall evaluation function was the height and the control parameters were the joint torque, vaulter’s speed, and pole stiffness. The result of the optimum torque with respect to time readily obtained from our genetic algorithm show similar trend with published results obtained by inverse dynamic analysis. Verf.-Referat L2 - https://dx.doi.org/10.1007/978-2-287-09413-2_64 DO - 10.1007/978-2-287-09413-2_64 SP - S. 525-533 BT - The engineering of sport 7. Volume 2: 7th International Conference on the Engineering of Sport : Paris 2008 M3 - Gedruckte Ressource ID - PU201104003176 ER -