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:
Dec. 21, 2021
Filed:
Aug. 20, 2019
Meidensha Corporation, Tokyo, JP;
Takashi Yamaguchi, Tokyo, JP;
MEIDENSHA CORPORATION, Tokyo, JP;
Abstract
According to the present invention, an input-side dynamometer control device is provided with an inertia compensator, a resonance suppression controller, a set value acquisition unitfor acquiring set values J, J. The resonance suppression controlleris provided with: a plurality of resonance suppression control modules-that generate input-side torque current command signals Ti on the basis of an inertia compensation torque signal Tand an input-side shaft torque detection signal Tso as to suppress resonance; and a selectorthat selects one of the control modules-on the basis of the set values J, J. The inertia compensation torque signal Tand the input-side shaft torque detection signal Tare inputted to one of the resonance suppression control modules selected by the selector, and the input-side torque current command signal generated by the selected resonance suppression control module is inputted to an inverter.