BS-5760-6-1991 IEC-61014-1989.pdf
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1、BRITISH STANDARD BS 5760-6: 1991 IEC 1014:1989 Reliability of systems, equipment and components Part 6: Guide to programmes for reliability growth Licensed Copy: sheffieldun sheffieldun, na, Fri Dec 01 13:41:38 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5760-6:1991 This British Standard, having b
2、een prepared under the direction of the Quality, Management and Statistics Standards Policy Committee, was published under the authority of the Standards Board and comes into effect on 29 November 1991 BSI 02-1999 The following BSI references relate to the work on this standard: Committee reference
3、QMS/23 Special announcement in BSI News August 1990 ISBN 0 580 19806 5 Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Quality, Management and Statistics Standards Policy Committee (QMS/-) to Technical Committee QMS/23, upon which the fo
4、llowing bodies were represented: Association for Consumer Research (ACRE) Association of Consulting Engineers British Gas plc British Railways Board British Telecommunications plc Cable and Wireless plc Civil Aviation Authority Cranfield Information Technology Institute Cranfield Institute of Techno
5、logy EEA (the Association of Electronics, Telecommunications and Business Equipment Industries) Electricity Supply Industry in United Kingdom Electronic Components Industry Federation Engineering Equipment and Materials Users Association GAMBICA (BEAMA Ltd.) Institute of Quality Assurance Institutio
6、n of Electrical Engineers Institution of Plant Engineers Ministry of Defence National Computing Centre Ltd. Railway Industry Association of Great Britain Society of British Aerospace Companies Limited United Kingdom Atomic Energy Authority Amendments issued since publication Amd. No.DateComments Lic
7、ensed Copy: sheffieldun sheffieldun, na, Fri Dec 01 13:41:38 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5760-6:1991 BSI 02-1999i Contents Page Committees responsibleInside front cover National forewordii Introduction1 1Scope1 2Object1 3Terms and definitions1 4Basic concepts2 5Management aspects6
8、6Planning of reliability growth programmes7 7Classification of failures9 8Process of reliability improvement10 9Mathematical modelling10 10Reporting and documentation14 Figure 1 Comparison between growth and repair processes3 Figure 2 Patterns of relevant failures with time5 Figure 3 Overall structu
9、re of a reliability growth programme5 Figure 4 Chart showing liaison links and functions8 Figure 5 Process of reliability improvement11 Figure 6 Characteristic showing instantaneous and extrapolated failure intensities13 Figure 7 Projected failure intensity estimated by modelling14 Figure 8 Examples
10、 of growth curves and “jumps”15 Publication(s) referred toInside back cover Licensed Copy: sheffieldun sheffieldun, na, Fri Dec 01 13:41:38 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5760-6:1991 ii BSI 02-1999 National foreword This Part of BS 5760 has been prepared under the direction of the Qua
11、lity, Management and Statistics Standards Policy Committee. It is identical with IEC 1014:1989, “Programmes for reliability growth”, published by the International Electrotechnical Commission (IEC). Seven Parts of this standard have now been published and these may be summarized as follows. Part 0:
12、Introductory guide to reliability. This Part provides guidance to directors of companies who need to know why reliability is important to them, to engineers not trained in quality and reliability to show how reliability should influence their technical decision making, and to middle management not s
13、pecialized in engineering, to explain how measures to achieve reliability should be integrated with other aspects of project management to give optimum results. Part 1: Guide to reliability and maintainability programme management. This Part discusses the essential features of a comprehensive reliab
14、ility and maintainability programme for the planning, organization, direction and control of resources to produce systems, equipment and components which will be reliable and maintainable. It includes consideration of the specification and assessment of reliability and maintainability and of arrange
15、ments for the collection of reliability data. Part 2: Guide to the assessment of reliability. This Part recommends general procedures for the assessment of reliability of hardware systems and contains guidance for the reliability practitioner on the quantitative and statistical aspects of reliabilit
16、y, such as reliability modelling, the provision of data, and the concepts of redundancy and simulation. Part 3: Guide to reliability practices: examples. This Part contains authentic practical examples illustrating the principles established in Parts 1 and 2 of BS 5760. Part 4: Guide to specificatio
17、n clauses relating to the achievement and development of reliability in new and existing items. This Part provides more detailed guidance on the specification of reliability. Part 5: Guide to failure modes, effects and criticality analysis (FMEA and FMECA). This Part describes failure modes and effe
18、cts analysis (FMEA) and failure modes, effects and criticality analysis (FMECA), and gives guidance on the application of these techniques. Part 6: Guide to programmes for reliability growth. This Part describes procedures to expose and remove weaknesses in hardware and software items in order to ac
19、hieve acceptable reliability in a product. It explains basic concepts, management and test procedures and describes techniques for analysis and correction of failures. Further Parts are envisaged in order to provide guidance on other techniques of reliability management. At present three further Par
20、ts are in the process of being drafted, and these are as follows. Part 7: Guide to fault tree analysis. 1)Part 8: Guide to the assessment of reliability of systems containing software. This Part will provide guidance on the assessment of reliability of systems containing software. Part 9: Guide to r
21、eliability block diagrams. 1) Currently published as a Draft for Development, DD 198:1991. Licensed Copy: sheffieldun sheffieldun, na, Fri Dec 01 13:41:38 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5760-6:1991 BSI 02-1999 iii The Technical Committee has reviewed the provisions of IEC 605-1:1978,
22、IEC 605-2 (draft approved for publication), IEC 605-3 and IEC 605-4:1986, to which reference is made in the text and has decided that they are suitable for use in conjunction with this standard. A British Standard does not purport to include all the necessary provisions of a contract. Users of Briti
23、sh Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Cross-references International standardCorresponding British Standard IEC 50(191):1990BS 4778 Quality vocabulary Section 3.2:1991 Glossary of inte
24、rnational terms (Identical) IEC 300:1984BS 5760 Reliability of constructed or manufactured products, systems, equipments and components Part 1:1985 Guide to reliability and maintainablility programme management (Technically equivalent) Summary of pages This document comprises a front cover, an insid
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