A new suspension system of an autonomous caterpillar platform

• Autorzy: Jurkiewicz A. , Nabagło T. , Kowal J , Apostoł M.
• Języki publikacji: EN

Abstrakty

EN

The article contains results of a conceptual work and research which develops a semi-active suspension of the 2S1 caterpillar platform. The results are collected on designed and built test stands and used in three alternative models of the platform suspension system. The first one is based on the existing construction of the platform. The other two have been modernized by using new solutions in the tracked vehicles suspension technology associated with a torsional spring element. The authors assumed simulation conditions for straight line driving while the model overcomes an obstacle in one track. The results of simulations are compared and analyzed to improve parameters of the vehicle suspension.

Słowa kluczowe

EN

caterpillar platform; test stand; logarithmic spring; simulation; ADAMS

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2014
• Tom: Vol. 52 nr 4
• Strony: 857--867
• Opis fizyczny: Bibliogr. 12 poz., rys.

Twórcy

autor

Jurkiewicz A.

• AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotics, Kraków, Poland

autor

Nabagło T.

• Cracow University of Technology, Faculty of Mechanical Engineering, Kraków, Poland

autor

Kowal J

• AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotics, Kraków, Poland

autor

Apostoł M.

• AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotics, Kraków, Poland

Bibliografia

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• 5. Kowal J., Jurkiewicz A., Apostoł M., 2013, A study of a new suspension system of caterpillar platform (in Polish), Proceedings of 26th Scientific conference on Trends in the Development of Heavy Duty Machines, 64, ISBN 978-83-932590-4-5
• 6. Kubela T., Pochyly A., Singule V., 2010, Advanced tools for multi-body simulation and design of control structures applied in robotic system development, Solid State Phenomena, 164, 387-391
• 7. Lee K., 2000, A numerical method for dynamic analysis of tracked vehicles of high mobility, KSME International Journal, 14, 10, 1028-1040
• 8. Lee R.A., Lins W.F., 1973, Human Vibration Measuring Instrument, Technical Report No. AD785648, U.S. Army Tank-Automotive Command, Warren, Michigan
• 9. Łukaszewicz A., 2009, Modelling of solid part using multibody techniques in parametric CAD systems, Solid State Phenomena, 147/149, 924-929
• 10. Nabagło T., Jurkiewicz A., Apostoł M., Micek P., 2011, Construction and simulation of a 2S1 tracked vehicle model and its verification using vertical forces on the road wheels while overcoming a single obstacle, Solid State Phenomena, 177, 168-176.
• 11. Nabagło T., Jurkiewicz A., Apostoł M., Micek P., 2014, Simulation of 2S1 tracked vehicle model with modernized suspension system during crossing a single obstacle, Solid State Phenomena, 208, 140-147
• 12. Ryu H.S., Bae D.S., Choi J.H., Shabana A.A., 2000, A compliant track link model for high--speed, high-mobility tracked vehicles, International Journal for Numerical Methods in Engineering, 48,1481-1502