METHOD FOR ADJUSTING AT LEAST ONE CONTROL PARAMETER OF AN INTERNAL COMBUSTION ENGINE

摘要

The invention relates to a method for adjusting at least one control parameter (KP) of an internal combustion engine (200) by means of at least two setting parameters (SP), having the following steps:;determining an optimum steady-state combination (110) of the at least two setting parameters (SP) in order to obtain the setpoint value (104) under steady-state boundary conditions,;producing a functional dynamic relationship (120) between the control error (100), a setting expenditure (130) for the at least two setting parameters (SP) and the determined steady-state combination (110),;optimizing the dynamic relationship (120) in order to determine an optimum dynamic combination (140) of the at least two setting parameters (SP), and;using the optimum dynamic combination (140) for the following adjustment step during the adjustment of the at least one control parameter (KP).

主权项

1. A method for adjusting at least one control parameter of an internal combustion engine by means of at least two setting parameters, having the following steps:
determining an optimum steady-state combination of the at least two setting parameters in order to obtain the setpoint value under steady-state boundary conditions, producing a functional dynamic relationship between the control error, a setting expenditure for the at least two setting parameters and the determined steady-state combination, optimizing the dynamic relationship in order to determine an optimum dynamic combination of the at least two setting parameters, and using the optimum dynamic combination for the following adjustment step during the adjustment of the at least one control parameter.