Selected aspects of power distribution for 4wd vehicle driven by diagonal power transmission

• Autorzy: Baier A. , Mydlarz J.
• Języki publikacji: EN

Abstrakty

EN

Purpose: Paper describes phenomena related to the vehicle acceleration on the curve, with the high speed, considering inertia forces and driving force. Design/methodology/approach: The phenomena were investigated with three tools: classical analytical mechanics, computer simulation and tests with physical model. Findings: Simulations and physical tests led to similar results. However, new diagonal transmission system showed advantages only on slippery surface of the test track. Nevertheless such a behavior resulted in conclusion that diagonal transmission system would be useful influencing vehicle safety, specifically at slippery roads. Practical implications: There is a possibility of diagonal transmission system application for sport vehicles to improve performance. For utilitarian vehicles increasing safety is the most important aspect, especially in cooperation with ESP system. When it comes to special and military vehicles both mentioned above features are desired. Possible power-pack application is an additional advantage. Originality/value: The goal was the comparison of standard 4x4 transmission system with unconventional patented 4x4 transmission system called diagonal one.

Słowa kluczowe

EN

computer assistance in engineering tasks and scientific research; numerical techniques; technological design; applied mechanics

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2011
• Tom: Vol. 44, nr 1
• Strony: 73--79
• Opis fizyczny: Bibliogr. 10 poz., rys.

Twórcy

autor

Baier A.

• Institute of Engineering Processes Automation and Integrated Manufacturing Systems, Faculty of Mechanical Engineering, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Mydlarz J.

• Invenio Sp. z o.o, ul. Montażowa 3B, 43-300 Bielsko-Biała, Poland

Bibliografia

• [1] M. Mitschke, Car dynamic, WKŁ, Warsaw, 1977.
• [2] A. Fajer, Master thesis - Research upgraded the drivetrain in race cars, Supervisor dr hab. inż. Andrzej Baier, Department of Mechatronics and Design Engineering Systems, Silesian University of Technology, 2009.
• [3] Help NX5 software.
• [4] J. Mydlarz, Tank Modernization Drive T-72, New Military Technology 9 (1998) 20-23.
• [5] Information materials TRANSMISIE S.R.O. - ALIGATOR 4X4 Master presentation.
• [6] A. Baier, M. Majzner, Analysis of composite structural elements, Journal of Achievements in Materials and Manufacturing Engineering 43/2 (2010) 577-585.
• [7] A. Buchacz, Modelling, synthesis, modification, sensitivity and analysis of mechanic and mechatronic systems, Journal of Achievements in Materials and Manufacturing Engineering 24/1 (2007) 198-207.
• [8] D. Guidaa, F. Nilvetti, C.M. Pappalardo, Parameter identification of a fullcar model for active suspension design, Journal of Achievements in Materials and Manufacturing Engineering 40/2 (2010) 138-148.
• [9] D. Hadrys, M. Miros, Coefficient of restitution of model repaired car body parts, Journal of Achievements in Materials and Manufacturing Engineering 28/1 (2008) 51-54.
• [10] S. Yanai, Y. Itoh, T. Nemoto, M. Kihira, H. Matsuura, Development of portable driving simulator system, Journal of Achievements in Materials and Manufacturing Engineering 29/2 (2008) 207-210.