Method and device for controlling an internal combustion engine
AssigneeRobert Bosch GmbH
InventorsPeter Skala, Dirk Samuelsen, Ruediger Fehrmann, Markus Jung, Gabriel Scolan
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Abstract
A method and a device are described for controlling an internal combustion engine. A manipulated variable is specifiable on the basis of at least one measured quantity. The measured quantity is filterable by at least one filter. An excitation variable is superimposed on the manipulated variable, and the properties of the filter are determined on the basis of the resulting reaction of the measured quantity.
Claims10
A device for controlling an internal combustion engine, a manipulated variable being specifiable on the basis of at least one measured quantity, comprising:
- at least one filter for filtering a measured quantity;
- and
- an arrangement for superimposing an excitation variable on the manipulated variable and for determining a property of the at least one filter on the basis of a resulting reaction of the at least one measured quantity.
A method for controlling an internal combustion engine, comprising the steps of:
- specifying a manipulated variable on the basis of at least one measured quantity;
- filtering the at least one measured quantity by at least one filter;
- superimposing an excitation variable on the manipulated variable;
- and
- determining a property of the at least one filter on the basis of a resulting reaction of the at least one measured quantity.
Dependencies are inferred from the claim text.