汽车稳态转向特性试验法及评价参数浅议

Superficial Views on Testing Methods and Evaluating Parameters for Steady-state Steering Behavior of Motor Vehicles

对汽车稳态转向特性的三种试验方法进行了详细的论述，从试验的简单、受人为因素影响较小和重复性较好方面考虑，认为定转向盘转角连续加速法是一种较好的试验方法。同时对转向半径比R／R0和稳定性因数K等汽车稳态转向特性的评价参数进行了详细介绍。

In this paper three methods for testing steady-state steering behavior of motor vehicles are discussed in detail. The author of this paper realized that the method of continous acceleration with constant steering wheel rotating angle is a better one considering the simplicity of tests,less influence of personal factors and better repeatability,etc. Meanwhile the evaluating parameters for steady-state steering behavior,for instance,the turing raditis ratio R/R0 and stability factor K,are presented in detail