基于比例控制的某三轴挂车转向系统设计  

Design of Steering System of Three-axle Trailer based on Proportional Control

作　　者：樊啟要[1] 徐伟[1] 

机构地区：[1]中国电子科技集团公司第二十八研究所,江苏南京210007

出　　处：《新技术新工艺》2013年第6期76-78,共3页New Technology & New Process

摘　　要：对某三轴挂车四轮转向系统的特性进行了研究,推导出其线性二自由度四轮转向汽车模型和稳态横摆角速度增益。稳态计算和优化结果表明,只要各轴间距布置合理及前后轮转向角比例控制合理,就能使该四轮转向系统达到较优的转向性能。A four-wheel turning of three-axle trailer was researched, model car of linear two degrees of freedom fourwheel turning and gains of steady state yaw velocity of that were derived. The results of steady state computing and optimization showed that good turning characters can be reached on the condition of reasonable control of all distance between axes arrangement and steering angle proportion of front and back wheel.

关 键 词：三轴挂车 四轮转向 系统设计 优化 

分 类 号：U461.6[机械工程—车辆工程]