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:
Oct. 12, 2021
Filed:
Jan. 28, 2019
Volvo Car Corporation, Gothenburg, SE;
Edo Drenth, Helsingborg, SE;
Volvo Car Corporation, Gothenburg, SE;
Abstract
A method of providing stable communication between subsystems in a co-simulation system, including providing a signal Sdescribing an output angular velocity of a rotating body of the first physical system; filtering the signal Susing a continuous moving average, CMA, filter; and forming a time discrete first output signal S*. In a second subsystem the signal S* is received and the angular velocity described by S* is applied to the second physical system. A response signal S* describes a torque generated by the second subsystem. The response signal S* is received by the first subsystem where a time discrete feedback signal S* is formed based on the difference between the response signal S* and a time discrete damping signal S*.