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. 12, 1993
Filed:
Jul. 11, 1991
Jurgen Wietelmann, Ditzingen, DE;
Roland Karrelmeyer, Neckarsulm, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A system for the closed-loop control of a positioning unit in a motor vehicle with the system's loop controller supplying a signal to the positioning unit dependent upon a comparison between a predetermined-value signal and an actual-position signal. The predetermined-value signal depends upon the desired position of the positioning unit and upon the output signal from a signal-forming device. Based upon the predetermined-value signal and by simulating the control loop, a simulator generates an estimation signal for the actual-position signal. This estimation signal influences the response characteristic of the signal-forming device.