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:
Apr. 14, 2020
Filed:
Apr. 28, 2015
Applicant:
Hexagon Technology Center Gmbh, Heerbrugg, CH;
Inventors:
Bernhard Sprenger, Widnau, CH;
Claudio Iseli, Au, CH;
Assignee:
HEXAGON TECHNOLOGY CENTER GMBH, Heerbrugg, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 21/04 (2006.01); G01B 5/008 (2006.01); G01P 15/08 (2006.01); G05B 19/402 (2006.01); G05B 13/04 (2006.01);
U.S. Cl.
CPC ...
G01B 21/045 (2013.01); G01B 5/008 (2013.01); G01P 15/0802 (2013.01); G05B 13/04 (2013.01); G05B 19/402 (2013.01); G05B 2219/39401 (2013.01);
Abstract
Method for providing avoiding of excitations of oscillations of a measuring machine and/or for reducing or damping such oscillations by actively controlling a driving unit of the measuring machine or actively controlling an actuation of an additionally attached actuator. The method using information about an actual state of the measuring device, the actual state is derived based on a dynamic model and/or by use of a suitable sensor unit. A state controller, an actuator or a frequency-filtering element are used for counteracting or preventing oscillations.