机电工程技术2024，Vol.53Issue(2)：64-68,141,6.DOI:10.3969/j.issn.1009-9492.2024.02.014
多轴车辆后桥转向技术综述及展望
Review of Rear Axle Steering Technology for Multi-axle Vehicles and Prospects
摘要
Abstract
The concept and technology of rear axle steering technology applied to multi axle vehicles are reviewed.With the rapid development of industry,vehicles with high horsepower and high load-bearing capacity have been increasingly applied,which has led to many steering problems.Research is conducted based on the demand for multi axle vehicles,which have complex driving conditions and require sufficient power,as well as better handling flexibility and stability.At present,the rear axle steering technology includes mechanical,fully hydraulic,electronically controlled electric,and electronically controlled hydraulic,the electronic hydraulic type used is more advanced and widely.There are three types of electrically controlled hydraulic rear axle steering systems:one is to control the hydraulic cylinder through solenoid valves,the other is to use a conventional motor variable motor to control the hydraulic cylinder,and the third is to use a servo motor quantitative motor to control the hydraulic cylinder.These different types of steering systems are explored and discussed,and a detailed description of their advantages and disadvantages is provided,the development trend of future rear axle steering systems is explored.Through the study of the rear axle steering system,scientific research ideas are provided to improve the optimization of multi axle vehicle steering performance and achieve the development of network machine electric hydraulic integration,and to lay a solid foundation for achieving intelligent and precise vehicle steering in the future.关键词
后桥转向/多轴车辆/电控液压/转向系统Key words
rear axle steering/multi-axle vehicle/electro-hydraulic/steering system分类
交通工程引用本文复制引用
许依凡,袁庆浩,杨柳佳,赵文涛,王旭光,徐江,张伟..多轴车辆后桥转向技术综述及展望[J].机电工程技术,2024,53(2):64-68,141,6.基金项目
中国博士后科学基金(2023M733286) （2023M733286）
山东省自然科学基金青年基金(ZR2020QE299) （ZR2020QE299）
