The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 26, 1999
Filed:
May. 29, 1997
Dietbert Schoenfelder, Gerlingen, DE;
Kai-Lars Barbehoen, Ludwigsburg, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A process and a device for controlling an internal combustion engine, in particular for influencing the time of fuel injection into an internal combustion engine, influences a system deviation, which is computed from a setpoint and an actual value. From the system deviation, a controller defines a manipulated variable to be supplied to the actuator. When a set of first operating states is present, a first controller structure is active, and when a set of second operating states is present, a second controller structure is active. At the time of passage from the first controller structure to the second controller structure, an initial value is set for the second controller structure as a function of at least the setpoint and the actual value.