| 摘要 |
The boost pressure of an internal combustion engine is regulated, whereby the boost pressure regulating device has a bypass device, for preference in the exhaust gas flow of the internal combustion engine. The bypass device exhibits an actuator which clears the bypass device when a specified actuator reference value is reached. According to the invention, as a function of specified and/or detected combustion engine parameters ('engine filling', rlsol and engine speed, nmot). An adaptation amount is determined as a correction value (pwgad), by means of which the operating point-dependent specified reference value of the actuator is adapted for a specified regulation deviation (dpvdk) between a boost pressure actual value and a boost pressure reference value. |
