Servo system augmented with an active material component

摘要: A servo system includes pressurized fluid, and one or more fluid control devices (FCD) such as a valve actuator, with at least FCD having an element variable property that varies in response to stimulus. The controls flow rate pressure transmission of the within system. may include active return spring stiffness. operate interlock for transmission. method moving output load using providing first element, connecting second FCD, activating stimulus vary transmitting force from position force.