非精确转向情况下履带车辆转向轨迹分析  

An Analysis of Steering Track for Tracked Vehicle at Inaccurate Steering

作　　者：汤久望[1] 刘维平[1] 刘德刚[1] 程钢[1] 

机构地区：[1]装甲兵工程学院,北京100072

出　　处：《兵工学报》2006年第5期779-783,共5页Acta Armamentarii

摘　　要：随着履带车辆传动系统结构、功能的日趋复杂和新技术的不断融入,对履带车辆转向控制技术的要求也越来越高。从转向运动的特点和内侧履带制动力作用的机理出发,分析履带车辆内侧履带为制动力情况下的非精确转向与其内侧履带制动力之间的内在联系;建立履带车辆转向动态仿真模型和转向轨迹计算模型,并对内侧履带在不同制动力作用下车辆的动态转向过程和转向轨迹进行仿真分析,其结果对履带车辆转向系统及其控制规律的研究与设计具有指导意义。With the increasing complication of configuration and function in driveline of tracked vehicle, it is necessary to improve the technology of steering control. The relations between inaccurate-radius turning and brake-force in inner-track were analyzed. Then, a turning dynamic simulation model and a contrail computing model were developed, and the turning contrail of tracked vehicle＇s turning process under different modes of brake-force in inner-track was simulated. The simulated result is in favor of the study and design of new driveline and its control scheme.

关 键 词：机械学 转向轨迹 履带车辆 仿真 制动力 

分 类 号：TJ810.1[兵器科学与技术—武器系统与运用工程]