铰接式履带车辆稳态转向特性的研究

Study on Stationary Turning Performance of Articulated Tracked Vehicles

提出了适用于铰接式履带车辆稳态转向特性分析的数学模型及数值求解方法，采用转向不准确度及转向驱动力增加率作为评价转向性能的指标，分析了车辆的结构参数对转向性能的影响。利用铰接式履带车辆模型进行了稳态转向试验。

The mathematical model and numerical method for analyzing the stationary turning performance of articulated tracked vehicles were presented in this paper. Turning trajectory non accuracy ratio and tractive force increase ratio were introduced as evaluating indices of turning performance and the affects of structure parameters on turning performance were analyzed. The experiments on an articulated tracked unit model were made to verify the analysis and the results accord well with the simulation results.