| 摘要 |
[Problem] To shorten the time required before an object to be controlled converges to a target value to thereby enable the object to be controlled not to easily deviate from the target value, and further prevent the stability of a control system from being degraded. [Solution] A feedback control method for acquiring a first operation result including a low-speed integral operation result on the basis of a deviation between a target signal and a detection signal of an object to be controlled, driving a power part according to the first operation result, controlling the object to be controlled by the power part, and regarding, as the detection signal, the control result of the object to be controlled, wherein when the absolute value of the deviation is within a preset first threshold, the high-speed integral operation of the deviation is performed and the integral value thereof is added to the first operation result to find a second operation result, or the high-speed integral operation is performed on the first operation result and the integral value thereof is regarded as a second operation result, and the power part is driven according to the second operation result. |
