Principles of building of computer model of passenger cars dynamics for high-speed movement
Journal Title: Metallurgical and Mining Industry - Year 2017, Vol 9, Issue 2
Abstract
The structural description of the developed model of dynamics of passenger cars of advanced design for carrying out complex researches by means of computer modeling and basic values are presented in the paper and control of their adequacy is carried out. The constructed model allows us to investigate the dynamic qualities of the car at the specified modes of movement under the conditions, which are close to the present ones. When developing model of dynamics of the high-speed car within the program complex “Universal Mechanism”, [9] a multilevel structural method of subsystems is used. Adequacy of the developed model is checked by comparison of the maximum accelerations in the horizontal and vertical directions of body and running gear of the car with bolsterless central suspension, which are determined at current dynamic tests.
Authors and Affiliations
H. Yu. Cherniak, Yu. V. Shcherbyna
Keywords
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