Electrohydraulic Servomechanism

A hydraulic servo is controlled by a PWM solenoid. This mechanism could be used as a system in an industrial or manufacturing setting or as a subsystem controlling the position of a valve in an aerospace or automotive application. The magnetic, hydraulic, and mechanical components and the control law are represented in Simulink while the electronic circuit that interfaces the PWM waveform to the solenoid is best modeled in Stateflow.