| 摘要 |
PROBLEM TO BE SOLVED: To provide an internal combustion engine starting control device capable of suppressing torque pulsation of a crankshaft at an engine start.SOLUTION: In a starting control device applied to an internal combustion engine 11 having a variable inertia flywheel 20 provided on a crankshaft 11a and including three cylinders, for starting the internal combustion engine 11 by driving the crankshaft 11a by a first MG 12, a target value is set for a moment of inertia of the variable inertia flywheel 20 at a time of starting the internal combustion engine 11, and a coil 24 of the variable inertia flywheel 20 is controlled so that the moment of inertia of the variable inertia flywheel 20 is equal to the set target value at the time of starting the internal combustion engine 11. As the target value, a value obtained by adding a predetermined increased correction value to a basic target value is set in a period in which any of the cylinders of the internal combustion engine 11 is in an expansion stroke, and the basic target value is set in the other periods. |
