摘要
本文介绍了拖拉机液压悬挂动态特性的测试方法及测试系统的软硬件设计。并在室内测试了模拟田间工作时阻力控制系统的动态特性。
The paper presents the method of dyamic testing for hydraulic lifting of tractor and the design of software and hardware of experimental system. And the dynamic performance of draft control system of tractor has been tested indoors rather than in fields.
关键词
拖拉机
液压悬挂
液压系统
测试
hydraulic lifting system, tractor, testing of hydraulic system
