BS IEC 61649:1997
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Procedures for goodness-of-fit tests, confidence intervals and lower confidence limits for Weibull distributed data
Hardcopy , PDF
30-10-2018
English
15-09-1997
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INTRODUCTION
1 Scope
2 Normative references
3 Definitions and symbols
4 Requirements
5 Assumptions and conditions
6 Limitations and accuracy
7 Input and output data
8 Procedure
Annexes
A Tables
B Example
C Technical background and references
Gives numerical methods for complementing graphical techniques in performance of a goodness-of-fit test for Weibull distributed times to failure and provides an approximate method of obtaining confidence intervals for the parameters of the two-parameter Weibull distributions when estimating by maximum likelihood. It also gives a recommended method for obtaining lower confidence limits for the 10% fractiles of the lifetime and reliability function. Applies when a random sample of items is given a test of times to failure in order to estimate measures of reliability performance of the population from which these items were drawn.
| Committee |
DS/1
|
| DevelopmentNote |
Supersedes 90/97507 DC. (06/2005)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| IEC 61649:2008 | Identical |
| 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 |
| ISO 2854:1976 | Statistical interpretation of data — Techniques of estimation and tests relating to means and variances |
| IEC 60605-6:2007 | Equipment reliability testing - Part 6: Tests for the validity and estimation of the constant failure rate and constant failure intensity |
| ISO 3534-1:2006 | Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability |
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