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. 07, 2020
Filed:
May. 24, 2017
Applicant:
Steering Solutions Ip Holding Corporation, Saginaw, MI (US);
Inventors:
Prerit Pramod, Saginaw, MI (US);
Krishna Mohan Pavan Namburi, Saginaw, MI (US);
Julie Ann Kleinau, Bay City, MI (US);
Assignee:
Steering Solutions IP Holding Corporation, Saginaw, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 7/06 (2006.01); G05B 19/406 (2006.01); H02P 7/285 (2016.01); B62D 5/04 (2006.01); G05B 19/416 (2006.01); H02K 23/00 (2006.01); H02P 29/024 (2016.01);
U.S. Cl.
CPC ...
H02P 7/06 (2013.01); B62D 5/0421 (2013.01); B62D 5/0463 (2013.01); G05B 19/406 (2013.01); G05B 19/416 (2013.01); H02K 23/00 (2013.01); H02P 7/285 (2013.01); H02P 29/027 (2013.01); B60Y 2400/602 (2013.01); G05B 2219/42296 (2013.01); G05B 2219/43204 (2013.01);
Abstract
An embodiment of a control system includes a current command module configured to receive a torque command and output a current command for controlling a direct current (DC) motor, and a current capability limiting module configured to receive the current command and a current limit indicating a maximum motor current, limit the current command based on the current limit, and actively further limit the current command based on a capability limit value.