| 摘要 |
To provide a feedback control device that achieves smooth continuous control at the time of switching of binary feedback controls. When, as a result of constant current feedback control being performed through a connection between a current control unit (12) and an I control unit (24), a detected measured voltage value of a control object (21) reaches a preset value that is maintained by constant voltage feedback control, a ul/u2 determination unit (switching determination unit) (27) controls changeover switches (22) and (23) to connect a voltage control unit (15) and the I control unit (24) and, in addition, connect the voltage control unit (15) to an adder (25) to which the I control unit (24) is connected, and performs switching to constant voltage feedback control. |
