Power optimization criteria of a mechanical unit of an automated actuator

The problem of optimizing power inputs and dimensions of a power unit of an automated actuator solved before the formation of a control unit is discussed. The solution is based on the introduction of certain conditional behavioristic laws of the actuator, which reflect the main requirements to its dynamics rather completely. Power-unit parameters are selected with the help of criterion ratios found based on the normalized dynamic actuator model. The synthesis process is illustrated by examples of the position and follower actuators.