| 摘要 |
PROBLEM TO BE SOLVED: To further simply and accurately carry out engine control in a short time, while suppressing unique output characteristics of an internal combustion engine, the viscosity of oil of the internal combustion engine, and an influence of disturbance.SOLUTION: First, PI-D control is carried out to gain corresponding to an engine speed deviation between target engine speed and actual engine speed, thereby computing target engine torque. Next, the I-PD control is carried out to a deviation between the target engine torque and actual engine torque which an engine 3 actually outputs, thereby computing instruction engine torque. The engine 3 is controlled on the basis of the computed instruction engine torque. Therefore, engine speed is adjusted to be the target engine speed, and engine torque is adjusted to be the target engine torque. |
