机械连杆转向杆系运动分析  

Motion Analysis of Mechanical Linkage Steering System

作　　者：王振兴[1] 宋帅[1] 郭上峰 丁兆义[1] Wang Zhenxing;Song Shuai;Guo Shangfeng

机构地区：[1]太原重工股份有限公司,山西省太原市030024

出　　处：《工程机械》2023年第12期28-31,I0014,共5页Construction Machinery and Equipment

摘　　要：多桥全地面底盘转向时,通过转向杆系控制的各桥转向轮胎不同转角之间的合理匹配来保证车辆能沿着设想的轨迹运动。利用运动学仿真软件,对某全地面底盘前四桥机械转向杆系进行运动学仿真,得出各个轮胎的运动轨迹,并且与实际转角进行比较,发现各桥轮胎转向角度变化趋势一致,大部分点的数据吻合。验证了设计方法可行性。When steering a multi-axle all-terrain chassis,reasonable matching of different steering angles of each axle steering tyre controlled by the steering system ensures that the vehicle can move along the envisaged trajectory.The kinematics simulation software is used for kinematics simulation of the mechanical steering system of the front four axles of an all-terrain chassis to obtain the motion trajectory of each tyre.Compared with the actual steering angle,it is found that the steering angle of each axle tyre has the same change trend,and the data at most points coincides with each other,which verifies the feasibility of the design method.

关 键 词：转向杆系 运动学仿真 多轮转向 

分 类 号：U463.45[机械工程—车辆工程]