Nonlinear Truck Ride Analysis

Author:

Potts G. R.1,Walker H. S.2

Affiliation:

1. Firestone Central Research Laboratories, Akron, Ohio

2. Department of Mechanical Engineering, Kansas State University, Manhattan, Kan.

Abstract

The nonlinear vibratory motions of a three-axle semitrailer truck were investigated via the use of a digital computer. The nonlinear equations of motion are presented and a method of numerical integration is discussed. The analysis allows any shape of suspension force-deflection curve (including wheel hop, suspension stops, and dry friction damping) and a similar liberality of shock absorber force-velocity characteristics. An experimental vibration study, performed on a model truck, is described and the results compare favorably with the calculated results of the numerical integration.

Publisher

ASME International

Subject

General Medicine

Cited by 11 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Influences of leaf shapes on performance of progressive multi-leaf springs;International Journal of Vehicle Design;2004

2. Noise from progressive multi-leaf springs and methods for its reduction;Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering;2003-01-01

3. The Nonlinear Behaviour of a MacPherson Strut Wheel Suspension;Vehicle System Dynamics;1994-01

4. Dynamic response of highway trucks due to road surface roughness;Computers & Structures;1993-12

5. The Performance of Passive Cab Suspension Systems in Tractor-Semitrailer Vehicles;Journal of King Saud University - Engineering Sciences;1990

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