| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve the usual defect that the gain is set at low level in the case of securing robust stability and the rapid response is lacking in the usual method for designing a control system, where a characteristic from a manipulated variable to a controlled variable has non-linear element, and the characteristic of the non-linear element makes the controlled variable of the object of the control, which changes according to the variation of a parameter, accord with the target value. SOLUTION: The present invention solves the above problems by making the non-linear model based on a range of the changes of the manipulated variable and a range of the changes of the controlled variable corresponding to the manipulated variable obtained when the parameter changes within the limits of its change.</p> |
