| 摘要 |
A control method for a powertrain of a hybrid vehicle executing a compound split mode where a first carrier and a second ring gear are selectively connected. More specifically, a controller, determines a target torque of the second motor/generator based on a gear ratio of the first sun gear and the first ring gear, a gear ratio of the second sun gear and the second ring gear, a demand torque of the powertrain, and an output torque of the first motor/generator; determines a compensation value based on a target speed of the engine and a current speed of the engine; and determines a final torque of the second motor/generator based on the target torque of the second motor/generator and the compensation value, and controlling the second motor/generator according to the final torque of the second motor/generator. |
