To control physical vibration at cranking, while preventing occurrence of overcurrent in a rotating electric machine.
A control device (100) of a hybrid vehicle includes: a crank angle estimating means to estimate a crank angle; a damping torque calculation means to calculate damping torque based on the estimated crank angle; an adjustment means to adjust the damping torque by multiplication by a prescribed adjustment factor α; a rate limit processing means to execute a rate limit processing to a command torque of a rotating electric machine that is a total of the adjusted damping torque and the cranking torque; and a start control means to control the rotating electric machine according to the command torque which is executed by the rate limit processing. The adjustment factor α is set so that the time to reach a reference torque to be reached at the time when the command torque to which the rate limit processing is executed corresponds to compression TDC of an internal combustion engine becomes earlier compared with the case when the adjustment of the damping torque has not been made.
KAWAI TAKASHI
JP2011218957A | 2011-11-04 | |||
JP2010221821A | 2010-10-07 |
WO2011155015A1 | 2011-12-15 |
Koji Yamamoto
Satoshi Nakamura