The Fault-Tree Compiler
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The Fault-Tree Compiler

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Published by National Aeronautics and Space Administration, Langley Research Center, For sale by the National Technical Information Service in Hampton, Va, [Springfield, Va .
Written in English


  • Reliability (Engineering),
  • Fault-tolerant computing.,
  • Computer programs.

Book details:

Edition Notes

StatementAnna L. Martensen, Ricky W. Butler.
SeriesNASA technical memorandum -- 89098.
ContributionsButler, Ricky W., Langley Research Center.
The Physical Object
Pagination1 v.
ID Numbers
Open LibraryOL18031007M

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Fault tree analysis is an important technique in determining thesafety and dependability of complex systems. Fault trees are usedas a major tool in the study of system safety as well as inreliability and availability studies. The basic methods – construction, logical analysis,probability evaluation and influence study – are described inthis. Get this from a library! The Fault-Tree Compiler (FTC): program and mathematics. [Ricky W Butler; Anna L Martensen; Langley Research Center.; United States. National Aeronautics and Space Administration. Scientific and Technical Information Division.]. The Fault Tree Compiler Program is a new reliability tool used to predict the top event probability for a fault tree. Five different gate types are allowed in the fault tree: AND, OR, EXCLUSIVE OR. Educational Pascal compiler into MMIX code. In the author's book series "The Art of Computer Programming", MMIX replaces the s-style machine MIX. FTC, Fault-Tree Compiler program, is.

One embodiment of the invention provides apparatus including a data structure representing a fault tree for a system. The data structure comprises a plurality of events linked by propagations. Each event is classified as one of at least three possible event types. A first type of event is a problem event, which represents an underlying cause of misbehavior in the by:   The input to the fault tree implementation is a list of system definitions. From this, an instruction array can be compiled and the sets can be evaluated. The goal of creating an evaluation array is to build a set of instructions which calculate a given system’s value given a . Keith D. Cooper, Linda Torczon, in Engineering a Compiler (Second Edition), Chapter Notes. The material contained in this chapter falls, roughly, into two categories: generating code for expressions and handling control-flow constructs. Expression evaluation is well explored in the literature. Discussions of how to handle control flow are. This complete revision of Applied Process Design for Chemical and Petrochemical Plants, Volume 1 builds upon Ernest E. Ludwig’s classic text to further enhance its use as a chemical engineering process design manual of methods and proven fundamentals. This new edition includes important supplemental mechanical and related data, nomographs and charts.

Paradise Lost By John Milton The Book note Table of Contents Introduction Cast of Characters Plot Summary An Analysis of Major Characters Satan Adam Eve Chapter Summary and Analysis Book 1 Book 2 Book 3 Book 4 Book 5 and 6 Book 7 Book 8 and 9 Book 10 Book 11 and 12 Symbols and Themes Quotes The Quiz Introduction John Milton was born in London. Furthermore, the notion of software fault tree 'failure templates' is confusing for safety engineers used to normal fault tree analysis; the trees are motivated by failures, rather than by working back from system hazards, and thus are much more akin to failure modes and effects analysis. (Book) 12 pages) Butler, Ricky W.; and Johnson, Sally C.: Formal Methods For Life-Critical Software. In Computing in Aerospace 9 Conference, pages , San Diego, California, October Butler, Ricky W.: An Elementary Tutorial on Formal Specification and Verification Using PVS. NASA Technical Memorandum , NASA Langley. DOC: A New Standard for Software Safety Certification SSTC North American Headquarters: Salt Lake City, Utah Fifth Avenue, 15 th Floor Track 1 Monday, 26 April – pm New York, NY USA + (voice) + (FAX) pm European Headquarters: 46 rue d46 rue d Amsterdam’Amsterdam Paris.