| 摘要 |
<p>According to the present invention, disclosed is a design system for an actuator satisfying a control stiffness requirement. The present invention includes an infinite frequency stiffness measuring unit which estimates the intensity of the infinite frequency which a servo actuator (2) includes by using the combination of a mechanical element on a force transmission path and an individual stiffness value of an isolated hydraulic operation fluid column; a dimension designing unit which allocates the equivalent stiffness value of an initial component in consideration of the number of simple mechanical shape actuator components located on a tension and compression load path and designs the main dimension of a component by an analysis formula; an equivalent stiffness value designing unit which designs the equivalent stiffness value of an extension and shrinkage hydraulic partition operation fluid column designed by the corresponding actuator component; and an infinite frequency stiffness designing unit which designs the infinite frequency stiffness value of the actuator by combining the equivalent stiffness of the operation fluid column and the mechanical components which are designed.</p> |
