| 摘要 |
PROBLEM TO BE SOLVED: To provide an intake control device of an internal combustion engine capable of more appropriately performing learning of a control parameter for controlling lift quantity of an intake valve and performing a highly accurate learning correction.SOLUTION: When an initial dispersion learning executing condition is established, an initial dispersion learning processing is executed (S2) and an initial dispersion correction value ALIFTREFAV is calculated. When a secular change learning executing condition is established after the completion of the initial dispersion learning, a secular change learning processing is executed (S4), and a secular change correction value KLIC is calculated by applying the initial dispersion correction value ALIFTREFAV. By using the calculated initial dispersion correction value ALIFTREFAV and secular change correction value KLIC, a lift quantity control of the intake valve is performed. |
