| 摘要 |
A servo system adjusting method for an integration-proportional differentiation type compensation system for generating a control input by summing an integration of a control error, a controlled amount which is an output of an object to be controlled and a differentiation thereof, multiplied by predetermined coefficients, respectively, for the object to be controlled having a double integration type characteristic in a low frequency band, comprises a step of changing any of a feedback gain F1 of differentiation of the controlled amount, a feedback gain F2 of the controlled amount and a gain H of integration of the control error, and a step of determining other gains based on the changed gain value and the formulas; F1/F2=a*H/F2 F1=b*(F1/F2)/K where 2</=a</=3, 1.5</=b K is a gain of the object to be controlled.
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