In this paper linear and nonlinear model of a hydraulic servovalves are analyzed. Linear model use a linearized of continuity equation, and the nonlinear model use a nonlinear equation of continuity equation. Linear model is important and this is one ...
In this paper linear and nonlinear model of a hydraulic servovalves are analyzed. Linear model use a linearized of continuity equation, and the nonlinear model use a nonlinear equation of continuity equation. Linear model is important and this is one of the method for assessing the local stability of an equilibrium point of a system of nonlinear model. Error in linear and nonlinear models are compared and flowforce effect on the servo hydraulic models are investigated. Computer simulation are included to illustrate the
behavior of hydraulic servovalve.