| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To evade a feeling of strangeness in a plurality of gear shifts in the case of achieving a target acceleration following access operation by engine output control and gear shift control. <P>SOLUTION: An operation part 41 finds out a target acceleration tACC of a vehicle, an operation part 42 finds out target driving force tF for achieving the tACC and the tF is passed through a phase comparator 431 having a transmission function Ga(s) = äGre(s)/Ge(s)} which is a combination of an inverse system ä1/Ge(s)} of a controlled model Ge(s) and a norm response model Gre(s) to find out demanded driving force demFENG for operating an engine torque command value. An operation part 52 finds out a target gear shift from the force tF and an actual vehicle speed aVSP. The force tF is subjected to phase compensation to obtain the phase-compensated demanded driving force demFENG, the engine torque command value cTE is determined on the basis of the phase-compensated demanded driving force demFENG, but the target gear shift tSHIFT is determined on the basis of the target driving force tF obtained before phase compensation. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
