computer program for calibration of a sauerstoffsensors

摘要

computer program, a computer code includes the implementation of a procedure for the calibration of a sauerstoffsensors (283, 284) of an internal combustion engine (110) is appropriate, with the procedure, the effect of druckniveaus on the sauerstoffsensorsignal by executing the following sc hritte taken into account:an area in druckniveaus, divide,while motorschubbedingungen learning correction gains for the druckniveaus by comparing sauerstoffmessungen and oxygen - referenzkonzentrationen,- calculation of parameters (m, q) of a regressionskurve by a method of least squares as a function of druckniveaus and learning correction gains.during engine kraftstoffabschaltbedingungen calculate an extrapolated correction factor (extrapoliertgain) as a function of the parameters (m, q) of the regressionskurve and abgasdrucks,a sauerstoffsensorsignals, correct by start of extrapolated correction factor (extrapoliertgain).