摘要
研究车辆轮胎材料和结构优化设计问题,为了提高特种车辆轮胎的防扎刺、防爆胎等安全防护能力,基于金属螺旋弹簧的承载能力,提出了一种新型无气轮胎结构,深入分析了轮胎的系统构成及工作原理。依据轮胎试验现象,建立了轮胎的驱动与制动力学模型,理论分析了轮胎在驱动与制动工况下的力学特性,运用ADAMS和ANSYS软件对轮胎的驱动和制动两种工况进行了动态仿真,并对仿真结果进行了相应分析。结合先期原理试验,初步验证了上述技术能够满足轮胎的驱动与制动传递要求,从而为提高车辆的安全防护能力提供了一种新方法。
In order to improve tire performance of puncture-proof and explosion prevention, a new type of non- pneumatic tire structure based on the load capability of mental springs was put forward in this paper and the structure and working principle of the tire were analyzed in detail. Combined with tire prototype experiments in advance, the properties of the driving and braking work conditions were analyzed by establishing mechanical model and using soft- ware of ADAMS and ANSYS. The simulation results and experiment results were analyzed, which validates that the structure is efficient and can provide effective force to strengthen the protection of vehicle.
出处
《计算机仿真》
CSCD
北大核心
2014年第3期193-197,共5页
Computer Simulation
关键词
金属弹簧轮胎
驱动与制动
仿真分析
Mental spring tire
Driving and braking
Simulation analysis
