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:
May. 07, 2013
Filed:
May. 19, 2010
Krzysztof Wojtek Przytula, Santa Monica, CA (US);
Arthur Choi, Los Angeles, CA (US);
Krzysztof Wojtek Przytula, Santa Monica, CA (US);
Arthur Choi, Los Angeles, CA (US);
HRL Laboratories, LLC, Malibu, CA (US);
Abstract
Described is a system for health prognosis of a component based on the use of a graphical probabilistic model. The model comprises a layer of at least one component node representing the health of a component, a layer of at least one health observation node representing a health observation, and a layer of at least one usage node representing a usage observation. Additionally, the system is configured to collect component failure data, which is used in generating normalized failure histograms. The histograms provide failure densities for component and health observation failures. The system also computes at least one parameter for the model using component and health observation failure densities. A component prognosis is computed based on present observation of system usage and health with a history of past observation using a standard reasoning engine.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile