基于转向几何试验的主销定位参数简易数值计算

Simple Numerical Calculation of Kingpin Alignment Parameters based on Steering Geometry Test

介绍了基于转向几何试验的主销定位参数的解算方法,其完全基于转向几何试验数据,可以不依赖具体的悬架结构形式及布置。基于解算结果,提出了一种主销定位参数初始数值的简易计算方法,并利用K&C试验数据对主销定位参数的初始数值计算结果进行了验证。结果表明误差在允许范围内,简易数值计算方法可以应用于工程实际。

The numerical calculation of kingpin alignment parameters is introduced based on steering geometry test, which is entirely based on steering geometry test dada, independent of the concrete suspension structure and layout. Based on the results, a simple method is proposed to calculate the initial kingpin alignment parameters. The calculation result is verified via the K＆C test data, and it shows that the error is in the allowable range, which indicates that the simple numerical calculation method can be applied in engineering practice.