JPL Technical Report Server

Fault management design strategies

Show simple item record

dc.contributor.author Day, John C.
dc.contributor.author Johnson, Stephen B.
dc.date.accessioned 2016-06-06T19:06:17Z
dc.date.available 2016-06-06T19:06:17Z
dc.date.issued 2014-05-05
dc.identifier.citation SpaceOps 2014 13th International Conference on Space Operations, Pasadena, California, May 5-9, 2014 en_US
dc.identifier.clearanceno 14-1297
dc.identifier.uri http://hdl.handle.net/2014/45536
dc.description.abstract Development of dependable systems relies on the ability of the system to determine and respond to off-nominal system behavior. Specification and development of these fault management capabilities must be done in a structured and principled manner to improve our understanding of these systems, and to make significant gains in dependability (safety, reliability and availability). Prior work has described a fundamental taxonomy and theory of System Health Management (SHM), and of its operational subset, Fault Management (FM). This conceptual foundation provides a basis to develop framework to design and implement FM design strategies that protect mission objectives and account for system design limitations. Selection of an SHM strategy has implications for the functions required to perform the strategy, and it places constraints on the set of possible design solutions. The framework developed in this paper provides a rigorous and principled approach to classifying SHM strategies, as well as methods for determination and implementation of SHM strategies. An illustrative example is used to describe the application of the framework and the resulting benefits to system and FM design and dependability. en_US
dc.description.sponsorship NASA/JPL en_US
dc.language.iso en_US en_US
dc.publisher Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2014 en_US
dc.subject fault protection en_US
dc.subject systems engineering en_US
dc.title Fault management design strategies en_US
dc.type Preprint en_US


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search


Browse

My Account