| 摘要 |
PROBLEM TO BE SOLVED: To preferably control insulin injection speed.SOLUTION: An insulin injection device control method comprises: a step for calculating maximum insulin injection speed which is maximum insulin injection speed to a user based on a blood sugar during hunger, a total insulin value of the day, and insulin delivery data during hunger, and which can be applied for a period of closed loop operation of an insulin injection device; a step for acquiring first insulin injection speed about a current sampling point during the closed loop operation; and a step for presenting second insulin injection speed lower than the first insulin injection speed when the first insulin injection speed is higher than the maximum insulin injection speed. The first insulin injection speed is calculated according to a PID-IFB control algorism, and the method further comprises a step for suppressing saturation of an integral component of the PID-IFB control algorism when the first insulin injection speed is higher than the maximum insulin injection speed. |
