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  • BS IEC 61650:1997

    Current The latest, up-to-date edition.

    Reliability data analysis techniques. Procedures for comparison of two constant failure rates and two constant failure (event) intensities

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  15-10-1997

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    INTRODUCTION
    1 SCOPE
    2 Normative reference
    3 Definitions
    4 Symbols
    5 Assumptions and area of application
    6 Specification of input data
    7 Calculation procedures
    Tables
    1 Decision criteria using the binomial distribution
    2 Decision criteria using the F distribution
    3 Decision criteria using the graphs, figures A.1 or A.2
        in annex A
    4 Decision criteria using the standard normal distribution
    5 Significance levels (one-sided) using the standard
        normal distribution
    Figures
    1 Example of calculation of Ti* = t1 + t2 + t3 + t4
    2 Example of calculation of Ti* for five non-repaired
        items, Ti* = t1 + t2 + t3 + t4 + t5
    Annexes
    A Tables of the F distribution - Graphs for comparison
        of two failure
    B Mathematical background
    C Examples
    D Bibliography

    Abstract - (Show below) - (Hide below)

    Defines methods for comparison of two observed failure rates, failure intensities and rates/intensities of relevant events. Intended for determination whether the apparent difference between two sets of observations can be considered statistically significant.

    General Product Information - (Show below) - (Hide below)

    Committee DS/1
    Development Note Supersedes 94/409176 DC. (06/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    03/101534 DC : DRAFT JAN 2003 BS 5760-4 - RELIABILITY OF SYSTEMS, EQUIPMENT AND COMPONENTS - PART 4: GUIDE TO THE SPECIFICATION OF DEPENDABILITY REQUIREMENTS
    BS 5760-4:2003 Reliability of systems, equipment and components Guide to the specification of dependability requirements
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