Anomaly detection toolkit for Integrated Systems Health Management (ISHM)

John Schmalzel, Fernando Figueroa, Mark Turowski, Richard Franzl

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The goal of Integrated Systems Health Management (ISHM) is to provide measures of system health using available data combined with models of behavior. Many technologies contribute to creating an ISHM capability. Arguably the most important of these are methods for anomaly detection, because that is the source of events that trigger downstream reasoning about cause-effect relationships. This paper describes recent efforts to create an anomaly detection toolkit to support on-going ISHM development at NASA-SSC. The toolkit consists of two major components. A health assessment database system (HADS) based on MySQL implements a repository of test data and related configuration data; a companion browser tool allows access to the HADS test data, supports queries, and allows the data to be analyzed using available anomaly detection algorithms. The browser provides a graphical user interface to make the tool usable by operations personnel.

Original languageEnglish (US)
Title of host publicationAIAA Infotech at Aerospace 2010
StatePublished - Dec 16 2010
EventAIAA Infotech at Aerospace 2010 - Atlanta, GA, United States
Duration: Apr 20 2010Apr 22 2010

Publication series

NameAIAA Infotech at Aerospace 2010

Other

OtherAIAA Infotech at Aerospace 2010
CountryUnited States
CityAtlanta, GA
Period4/20/104/22/10

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering

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