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. 13, 2014
Filed:
Aug. 11, 2011
Joseph J. Engler, Coggon, IA (US);
Timothy B. Jones, Mount Vernon, IA (US);
Joseph J. Engler, Coggon, IA (US);
Timothy B. Jones, Mount Vernon, IA (US);
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Abstract
A method of detecting a change in the state of a system is provided. The method comprises embedding time series data relating to the system within a reconstructed phase space. The method further comprises partitioning the reconstructed phase space into a plurality of regions. The method further comprises generating a matrix having a plurality of cells. The matrix comprises a row and a column for each of the plurality of regions. A value stored in each cell is based on a probability that the system will transition from a first region associated with the cell to a second region associated with the cell and a rate of separation of trajectories of the embedded data within at least one of the first region and the second region.