| 摘要 |
PURPOSE:To provide a control device with improved response and attenuation properties by setting a high gain. CONSTITUTION:In a servo-system control device for performing PI or I-P control of a motor speed with the vibration characteristic having one degree of freedom, a phase-advance filter Glead(s)=(T1.s+11)/(T2.s+1) (however, T1> T2, T1, and T2 are time constants for phase-advance filter and s is Laplace operator) is inserted into open-loof transfer function. |
