摘要
研究履带车辆计及打滑条件下中心转向的运动学及动力学特性，给出了牵引力、转向阻力矩、实际转向角速度的数学表达式，深入分析了转向半径（0—B／2）时的转向阻力系数模型，推导了中心转向克服外阻力消耗功率公式，可作为转向机构载荷计算的基础。
In this paper, the dynamics and kinematics characters of tracked vehicles are studied with zero turning radius considering their skids. Formulas of thrust force, turning resistance-moment and actual steering angular speed are derived, and a model of the turning resistance-coefficient is presented when turning radius is limited to the slope of zero and half of the interval of inner and outer tracks. Formula of powers consumed by outer-resistance is obtained. All this can be used as the foundation of loads-calculation of turning mechanism of tracked vehicles.
出处
《装甲兵工程学院学报》
2007年第2期55-58,共4页
Journal of Academy of Armored Force Engineering
关键词
履带车辆
中心转向
转向阻力系数
功率消耗
tracked vehicles
zero turn radius
turn resistance-coefficient
power consumption
