The Application of the Hydrostatic Transmission System with Secondary Regulation in the Test Technique

The paper presents the investigation and development situation of hydrostatic transmission system with secondary regulation abroad and at home.On the basis of describing and discussing the working principle and characteristics of the hydrostatic transmission system with secondary regulation in detail, the construction, working principles and characteristics of the test system applying the hydrostatic transmission system with secondary regulation are also introduced in detail in the paper. The future application of this technology in test system is evaluated at last.