摘要
铰接式车辆工作环境是十分恶劣的,由于自身的结构尺寸和车身质量大,一旦发生侧翻,就会造成人员身伤害、车辆的严重损坏和公路设施的破坏.因此分析和研究转向行驶安全稳定性尤为重要.为此建立了铰接式车辆侧倾过程的数学模型,根据铰接式车辆在侧倾过程中的一些重要特性,研究和分析铰接车辆侧倾的影响参数,通过MATLAB和VEH-SIM进行计算机仿真,从而获得实现铰接车辆安全稳定性能的途径.
The articulated vehicle is a type of off-road vehicle that works in bad condition, and it is important to the safety and stability of the vehicle. Because the rollover tests of articulate vehicle are difficult to perform, making rollover model can help to analyze this type of accidents. In this paper,the mathematic model of rollover of articulated vehicle is established, and the important property of articulated vehicle rollover is revealed. Through computer simulation used MATLAB and VEH-SIM, the influence of various parameters is investigated, and that ensured the safety and stability of articulated vehicle.
出处
《中国工程机械学报》
2005年第3期257-261,共5页
Chinese Journal of Construction Machinery
关键词
铰接车辆
侧倾
动态仿真
articulated vehicle
roll
dynamic simulation
