摘要
惯量模拟装置是车辆制动性能台架测试的关键装置,电惯量模拟是其主要的研究方向。阐述了电惯量模拟的控制方法,并对机械惯量模拟方法、液压惯量模拟方法和电惯量模拟方法进行了对比,说明了电惯量模拟方法相较于其他两种模拟方法在模拟车辆制动情况方面的优越性。针对电惯量模拟装置无法模拟变力矩制动的情况,提出在电惯量模拟装置的基础上加入减速器装置,利用减速器的输出扭矩来解决这一问题的想法。
Inertia simulation device is the key testing device for vehicle braking performance test bench. Nowadays electric inertia sim- ulation is the main research directions. This paper describes the method of controlling the electrical inertia simulation. At the same time, mechanical inertia simulation method, hydraulic inertia simulation method and electrical inertia simulation method are com- pared, the results show the electrical inertia simulation method is the best one. For electric inertia simulation device can not simulate variable torque braking, an analog gear apparatus is added to the electrical inertia simulation device, to use the reducer output torque to solve this problem.
出处
《机械工程与自动化》
2015年第3期168-169,共2页
Mechanical Engineering & Automation
关键词
惯量模拟方法
制动性能
试验台
inertia simulation method
braking performance
test bed
