| 摘要 |
PROBLEM TO BE SOLVED: To provide a torque control device of a vehicle that can appropriately suppress knocking of a vehicle with execution of fuel cut.SOLUTION: When an internal combustion engine is transited to fuel cut during vehicle deceleration (t1-t5), a torque control device of a vehicle gradually reduces engine torque (t2 or after). Output torque starts being gradually reduced when an in-cylinder air intake amount of the internal combustion engine becomes stable (t2), and execution of gradually reducing the output torque is performed for a time that is integral times of a natural period f on vibration in a radiation shaft torsional direction of a power transmission system from the internal combustion engine to a drive wheel of a vehicle (t2-t3, t4-t5). |
