| 摘要 |
PROBLEM TO BE SOLVED: To make both compatible in battery charging and travel feeling to prevent energy balance from collapsing.SOLUTION: A control device for a hybrid vehicle comprises: a power amount calculation portion 102 for calculating a power amount demanded to generate; an engine rotation speed calculation portion 103 that calculates as a target engine rotation speed an optimal engine rotation speed that minimizes evaluation function in consideration of the power amount demanded to generate calculated by the power amount calculation portion 102 and travel feeling, relative to an equation of state representing by formula model dynamics of a target workload and a target engine rotation speed of an engine respectively; an engine torque calculation portion 104 that calculates target engine torque on the basis of the target engine rotation speed calculated by the engine rotation speed calculation portion 103; and a PCM 110 and a GCM 120 that perform a control so that engine rotation speed is equal to the target engine rotation speed and engine torque is equal to the target engine torque. |
