摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a control device for an engine using an engine torque estimation logic applicable to an engine drawing a complicated torque track in a transient time such as a turbocharged engine. <P>SOLUTION: The control device is provided with an operation means estimating actual generated engine torque during engine torque control and performs engine torque operation by using engine torque estimation value. A transient response physical model relating to an intake and exhaust system of the engine is created and estimation torque is operated based on the physical model. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |