Modeling and Dynamic Simulation of Tracked Vehicle in Vortex

Abstract:

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Real-time calculation of dynamics model is one of the key technologies in the driving simulator. A multi-body dynamics model of tracked vehicle was developed using the Vortex software. The sinusoid superposition method was exploited to extend the 2-D road surface spectrum and to establish the 3-D road roughness elevation data in accord with the state standard. Then the elevation data were imported into Multigen Creator to construct the 3-D virtual road. Including the vehicle model, the virtual reality system was created. In the simulation of riding comfort, the responses of the vehicle were obtained when the vehicle traversed under road excitation of D grade with constant speed. The result shows that the system offers good immersion and real-time performance. It is feasible to be applied to the tracked vehicle driving simulator.

Info:

Periodical:

Advanced Materials Research (Volumes 295-297)

Edited by:

Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu

Pages:

1764-1767

DOI:

10.4028/www.scientific.net/AMR.295-297.1764

Citation:

M. X. Xie et al., "Modeling and Dynamic Simulation of Tracked Vehicle in Vortex", Advanced Materials Research, Vols. 295-297, pp. 1764-1767, 2011

Online since:

July 2011

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Price:

$35.00

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