Coordinate Analysis of the Characteristics of the New Servo Valve and its Work Condition

The paper gives an introduction of the structure and working principles of the new gap-type electro-hydraulic servo valve and advances the performance law of throttle by a comparative analysis of the performance of gap-type electro-hydraulic servo valve and the traditional rectangular orifice. In the meanwhile, combined with the introduction of the coordinate of working state, this paper aims to solve such complex problems as the design parameters of hydraulic components and provide a basis for the visual design of the performance of hydraulic components and cavity control parameters of servo valve and the main valve.