AN OPERATING CONTROL METHOD OF A SERVO CONTROL SYSTEM OF A NESTED MOTOR ASSEMBLY

摘要

An operating control method for a servo control system of a nested motor assembly comprises following steps: a shaft of a first rotor (4) is directly connected to a shaft of an engine; a first servo driver (7) performs servo control to a coupling torque between the first rotor (4) and a second rotor (5) according to a relative position of the first rotor and the second rotor and a torque command value of a first motor provided by a control unit (8) so as to realize a regulation to an operation point of the engine independently of running conditions of a whole vehicle; and a second servo driver (12) performs servo control to a coupling torquebetween a stator (6) and the second rotor according to a position of the second rotor and a torque set value of a second motor provided by the control unit so that the second motor drives the whole vehicle.