多轴转向汽车转向系的运动分析与优化  

Kinematics Analysis and Optimization of the Steering System of a Multiple Steering Axles Vehicle

作　　者：赵礼东[1] 杨新明[1] 徐达[1] 

机构地区：[1]武汉理工大学,湖北武汉430070

出　　处：《专用汽车》2003年第6期21-24,共4页Special Purpose Vehicle

摘　　要：对油田用专用汽车的多轴转向机构进行分析 ,建立了转向梯形的空间数学模型和纵向转向连杆机构的数学模型 ,并综合考虑他们的相互制约和影响 。The steering system of a special purpose vehicle with three steering axles was investigated in this artic. To optimize the structure of steering system, spatial model of Ackermann steering linkage was built. Which is much more closer to reality compared to traditional planar model. After synthetically considering the Ackermann steering linkages and longitudinal steering linkages, a multiple objective function was established and applied to the vehicle. The optimization result clearly proved the validity and efficiency of the model.

关 键 词：油田用专用汽车 多轴转向机构 运动分析 数学模型 优化 

分 类 号：U463.4[机械工程—车辆工程]