推土机单手柄转向、制动电液比例控制系统研制  

Development of Hydro-electric Proportional Control System for Joystick Steering and Braking of Bulldozer

作　　者：宫文斌[1] 赵晓红[1] 刘昕辉[1] 

机构地区：[1]吉林大学机械科学与工程学院

出　　处：《工程机械》2004年第2期19-21,53,共4页Construction Machinery and Equipment

摘　　要：文章以推土机的转向和制动为主要研究内容,利用电液比例控制技术和PIC系列的单片机作为控制器,研制了推土机单手柄转向、制动控制系统,实现了推土机转向、制动的单手柄集中控制。介绍了该系统的总体方案设计,并对系统的硬件、软件做了比较详细的叙述。The main content of the paper is about the steering and braking of bulldozers. A joystick steering and braking control system of bulldozer was developed with hydro-electric proportional control technology and PIC series single chip μc are used as controllers. Single centralized joystick control for bulldozer steering and braking was realized. Overall scheme design of the system was introduced in the article. Hardware and software of the system were expatiated.

关 键 词：推土机 转向 制动 电液比例控制系统 研制 

分 类 号：TU623.5[建筑科学—建筑技术科学]