Динамічні характеристики електрогідравлічного слідкувального приводу з керуванням зусиллям на виконавчому органі

Abstract

Using simulation in MATLAB Simulink environment, Influence of the parameters of electrohydraulic follower drive controlled by the force at the actuator on its dynamic characteristics (regulation time required for adjusting the input signal step, frequency characteristics) has been investigated. It has been determined that the drive with pre-defined parameters is stable and ensures sufficient operational capability at the input signal frequencies up to 350 с–1 (56 Hz).