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:
Jul. 12, 2022
Filed:
Dec. 21, 2018
Avl List Gmbh, Graz, AT;
Maximilian Bier, Darmstadt, DE;
Martin Schmidt, Langen, DE;
AVL List GmbH, Graz, AT;
Abstract
Aspects of the present disclosure are directed to a method for controlling the torque of a drive unit on a test stand. Accordingly, one embodiment of the present disclosure is a method for controlling an inner effective torque of the drive unit via a unit controlling unit, wherein an inner effective desired torque is determined from the given courses of the rotational speed and the torque of the drive unit and a known mass inertia of the drive unit, and an inner effective actual torque is determined during the operation of the drive unit on the test stand from measured values of the load machine and/or of the drive unit and/or of the connecting shaft and/or of a known mass inertia of the drive unit.