Recording medium drive control program of the electric actuator has been recorded in the drive control device, and an electronic controlled fuel injection device of the electric actuator in the drive control method and an electronic controlled fuel injection apparatus for an electric actuator in an electronic controlled fuel injection device

摘要

PROBLEM TO BE SOLVED: To surely eliminate influence on the position control of a control sleeve resulting from following turn. ;SOLUTION: Based on a correction start timing map 30 having data computed by simulation or the like, a correction period map 31, and a correction amount map 32, a correction amount against a following turn correction start timing, a following turn correction period, and a correction amount against a normal drive current are computed, and in an interrupt timing setting portion 35, the following turn correction start timing, and the correction period are set. Meanwhile, when the following turn correction start time is judged, in order to change the drive current to the corrected current in a predetermined period, the drive current data setting against a target current H register 44 and a target current L register 45 is changed by the control of the interrupt timing setting portion 35. In the case of the occurrence of the following turn, the electric actuator is driven by the corrected drive current so that force canceling the following turn force acts on a control sleeve.;COPYRIGHT: (C)1999,JPO