Electronic control device for variable valve device, has acquiring section for acquiring correction value to correct control processes of respective mean phase and valve lifting mass changing mechanisms based on error and impact ratio

摘要

The device (114) has an error calculation device calculating an error of an intake air flow of a motor (101). An impact ratio calculating device is operated when the motor is in an intermediate operating range to calculate an impact ratio between impacts on mean phase changing mechanisms (112a, 112b) and on valve lifting mass changing mechanisms (113a, 113b) based on the error. An acquiring section is operated when the motor is in the intermediate operating range for acquiring a correction value to correct control processes of the respective mechanisms based on the error and impact ratio. An independent claim is also included for a method for controlling a variable valve device.