【摘要】 以半经验法为指导思想,应用弹性轮与地面相互作用的假设模型,建立了弹性轮所受地面推力和阻力的显式解和数值解的求解方法。选择有代表性的指标来评价通过性能。应用面向对象的VC++语言编制出仿真分析软件,仿真结果与试验结果趋势一致。并以胎压为例分析了车轮和地面参数对结果的影响。更多还原

【Abstract】 Based on the semi-experience method,this paper applied forward model and hypothesis about interaction between elastic tire and terrain. Meanwhile,built some direct and indirect equations about driving force and resistance.Some typical evaluation-criterions were chosen to evaluate traffic ability. What’s more,the program for simulation was developed with Visual C++ and the result of simulation was consistent to the result of test. This paper also analyzed influence of parameters of wheel and terrain by giving an example of tire pressure.更多还原