车辆地面力学研究综述

A Research Review of Vehicle Terramechanics

车辆地面力学的研究主要目的是利用理论分析和试验的方法来预测和分析车辆的行驶阻力、越障能力、振动问题以及车辆的优化设计等。选择合适的理论模型或者研究方法对于分析车辆和地面相互作用的相关问题的正确性和经济性都至关重要。在广泛查阅资料和项目研究的基础上,从研究内容、发展概况和研究方法三个方面综述了车辆地面力学的研究现状。针对目前研究所存在的一些问题,从研究方法、理论模型和土壤参数的获取出发提出了一些探索性的研究方向,对车辆地面力学的进一步发展研究提供有益参考。

The main purpose of vehicle terramechanics is to forecast and analyze the running resistance,obstacle ability,vibration problem and optimized design of vehicle by using theoretical analysis and test method. It is of vital importance to choose appropriate theoretical model and analysis method to analyze the correctness and economy of the relative problems between vehicle and ground. On the basis of extensive literature review and project research,the research status of vehicle terramechanics is reviewed from the perspectives of research contents,development situation and research method. Aiming at some problems existing in the present research put forward are some exploratory research directions by beginning with research methods,theoretical models and the availability of soil parameters. It provides a rewarding reference for the further development of vehicle terramechanics.