| 摘要 |
<p>PROBLEM TO BE SOLVED: To attain both of high convergence and high response of acceleration for accelerator operation by switching a phase compensator for making the transmission characteristics of acceleration for an accelerator opening target transmission characteristics to effective/ineffective condition, according to the tightening/releasing condition of a lock-up mechanism. SOLUTION: A throttle controller 9 which inputs the data of tightening/ releasing conditions of a lock-up mechanism and so on which are sent from an automatic transmission controller 8 converts 9b an accelerator openingθa into an engine torque command value Te1 according to engine nonlinear stationary characteristics mapping. The command value Te1 is converted into an engine torque command value Te2 by a phase comparator 9B, which is then converted into a throttle opening command value. An actuator 3 is controlled based on a deviation between the opening command value and an actual opening valueθt. The phase compactor 9B is switched into an effective/ineffective condition based on a difference between the input and output and the tightening/ releasing conditions of the lock-up mechanism.</p> |
