Title
Anomaly detection toolkit for Integrated Systems Health Management (ISHM)
Date Issued
16 December 2010
Access level
metadata only access
Resource Type
conference paper
Author(s)
Schmalzel J.
Turowski M.
Franzl R.
Stennis Space Center
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.
Language
English
OCDE Knowledge area
Ingeniería aeroespacial Otras ingenierías y tecnologías
Scopus EID
2-s2.0-78650027949
ISBN of the container
978-160086743-9
Conference
AIAA Infotech at Aerospace 2010
Sources of information: Directorio de Producción Científica Scopus