DYNAMIC LOADING OF VEHICLE TRACK SIMULATION

Abstract eng:
The article describes design of vehicle track computation model and basic testing step of dynamic loading simulation of the track. The model is built for computational simulating system MSC. ADAMS, TVT. Computational model intended for MSC computational system is built from geometrical and contact computational part. The aim of the simulating calculation is the determination of change influence of specific vehicle track constructive parameters (curve track geometry or track preloading) on changes of examined qualities of the vehicle track link (reaction force against motion, minimal track link speed and medium track speed). The results of simulating calculations are given by using of mentioned model. The full model consists of all parts of real vehicle undercarriage design. The computing result sample comes out as one of many possible cases. The influence of changes of all parameters on the needed torque changes of driving sprocket is displayed in the article. Further research plans are described in the article as well.

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