首页|Virtual Prototype Simulation and Reliability Analysis for Drive System of Armored Chassis
Virtual Prototype Simulation and Reliability Analysis for Drive System of Armored Chassis
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国家科技期刊平台
NETL
NSTL
万方数据
维普
Drive system is the key device of armored chassis.Its working state and reliability influence the maneuver performance of armored chassis directly.In order to simulate the failure process and evaluate the service reliability of drive system in training or battle missions,a new kind of dynamic simulation model and driving simulation platform of the complete drive system were established based on virtual prototype and finite element technology in this paper.Using the platform,the kinematics and dynamic characteristics of drive system were studied and analyzed in detail,the dynamic load spectrum of key components was obtained,the service life was predicted,and the service reliability evaluation results were provided.A simulation example of transmission gear was shown to illustrate the simulation and evaluation process.The result proves that the simulation method not only can be used to compute and evaluate the service reliability of complex mechanical mechanism,but also has high precision and reasonable computational cost.Therefore,simulation and reliability analysis based on virtual prototype of the armored chassis drive system will provide scientific reference for the formulation of armored chassis reasonable repair cycle.
国家科技期刊平台
NSTL
万方数据
维普
