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:
Jun. 09, 2020
Filed:
Dec. 12, 2017
Honeywell International Inc., Morris Plains, NJ (US);
Honeywell International Inc., Morris Plains, NJ (US);
Abstract
Methods and systems structural health monitoring system for a cyclically loaded structure are provided. The system includes a processor and a memory, and is configured to, in accordance with a data acquisition pattern: acquire raw sensed data from each of the N sensors; convert the raw sensed data into a data packet; store the data packet as a first data packet; acquire raw sensed data from each of the N sensors a second time and store the data packet as a second data packet; identify a scalar deviation between the first data packet and the second data packet; and transmit anomaly information to an external maintenance reasoner when the scalar deviation is determined to exceed a threshold. The data acquisition pattern incorporates a customer specific arrangement of a plurality of piezoelectric (PZT) sensors and sampling the sensors at predetermined angular locations on a circle of rotation associated with the structure.