| 摘要 |
PROBLEM TO BE SOLVED: To suppress deterioration of an effect of exhaust gas recirculation (EGR) control by execution of vibration damping control, in a drive control device for a vehicle executing drive output control for pitch-bounce vibration damping control of the vehicle. SOLUTION: This drive control device includes a vibration damping control part for performing pitch-bounce vibration damping by controlling drive torque of an engine and an EGR control part. Drive output of the engine is controlled based on a control command compensated by vibration damping control, and the EGR control part controls exhaust gas recirculation amount by referring to the control command compensated only by part of the compensation component of the vibration damping control. The EGR control part may control the exhaust gas recirculation amount by referring to a value obtained by applying the control command compensated by the vibration damping control to phase advance compensation. COPYRIGHT: (C)2009,JPO&INPIT
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