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Regulation method esp. for exhaust gas turbocharger for Diesel engines with pre-adjustment and adjustment correction of turbocharger dependent upon actual injected fuel volume, and with intake path air flow used as control input
Regulation method esp. for exhaust gas turbocharger for Diesel engines with pre-adjustment and adjustment correction of turbocharger dependent upon actual injected fuel volume, and with intake path air flow used as control input
A control range is divided by a control input (xs) into at least four part sections (I-IV) with different regulating characteristics, dependent upon a gradient (dx/dt) and a differential ( DELTA x) of the value (x) to be regulated. The part sections are divided according to a positive or negative differential of the value to be regulated relative to the control input, and according to a positive or negative gradient of that value. Pre-adjustment of the turbo charger and correction of that adjustment are dependent upon actual injected fuel volume. Air flow in the intake path is used as control input.
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