Analysis and optimization of the spatial mechanism

• Autorzy: Frantisek O. , Szweda J. , Poruba Z.
• Konferencja: International Seminar of Applied Mechanics (14 ; 11-13.06.2010 ; Wisła, Polska)
• Języki publikacji: EN

Abstrakty

EN

The paper deals with an analysis and an optimization of the truck shifting mechanisms. The aim of the work is to optimize the trajectory of a shifting lever hand-grip in order to obtain an acceptable ergonomic trajectory. A mathematical surrogate of the shifting mechanism has been constructed and the following use of the optimization algorithms resulted in several modifications of mechanism dimensions.

Słowa kluczowe

EN

spatial mechanism; truck shifting mechanism; trajectory optimization

PL

mechanizm przestrzenny; mechanizm zmiany biegów; optymalizacja trajektorii

• Wydawca: Wydawnictwo Katedry Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Modelling and Optimization of Physical Systems
• Rocznik: 2010
• Tom: z. 9
• Strony: 21--28
• Opis fizyczny: Bibliogr. 4 poz.

Twórcy

autor

Frantisek O.

• VSB - Technical University of Ostrava, Faculty of Mechanical Engineering; 17. listopadu 15; 708 33 Ostrava-Poruba; tel.: [phone]

autor

Szweda J.

• VSB - Technical University of Ostrava, Faculty of Mechanical Engineering; 17. listopadu 15; 708 33 Ostrava-Poruba; tel.: [phone]

autor

Poruba Z.

• VSB - Technical University of Ostrava, Faculty of Mechanical Engineering; 17. listopadu 15; 708 33 Ostrava-Poruba; tel.: [phone]

Bibliografia

• [1] JEFFREY, C., et al. CONVERGENCE PROPERTIES OF THE NELDER-MEAD SIMPLEX METHOD IN LOW DIMENSIONS. Journal of Society’for Industrial and Applied Mathematics [online], Dec 1998, vol. 9, no. 1. [quoted 2007-8-2], Available from: <http://www.aoe.vt.edu/~cliff/aoe5244/nelder_mead_2.pdf>
• [2] PHUA, P. K-H. - ZENG, Y. Parallel Quasi-Newton Algorithms for Large-Scale Optimization [online], [quoted 2007-8-28]. Available from: <https://dl.comp.nus.edu. sg/dspace/bitstream/1900.100/1380/1/'report.pdf>
• [3] NOCEDAL, J. - WRIGHT, S. J. Numerical optimization. 2nd printing. New York: Springer, 2000. 636 p. ISBN 0-387-98793-2.
• [4] BRÁT, V. Maticové metody v analýze a syntéze prostorových vazaných systémů. 1. vyd. Praha: Academia, 1981. 212 p.