1、 IEC/TS 62500Edition 1.0 2008-07TECHNICAL SPECIFICATION Process management for avionics Defining and performing highly accelerated tests in aerospace systems Application guide IEC/TS 62500:2008(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPL
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9、x:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.IEC/TS 62500Edition 1.0 2008-07TECHNICAL SPECIFICATION Process management for avionics Defining and performing highly accelerated tests in aerospace systems Application
10、 guide INTERNATIONAL ELECTROTECHNICAL COMMISSION WICS 03.100.50;31.020;49.060 PRICE CODEISBN 2-8318-9933-8 Registered trademark of the International Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 TS 62500
11、 IEC:2008(E)CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.7 2 Terms and definitions.7 3 Acronyms.9 4 Highly accelerated test goals and principles.10 4.1 General characteristics.10 4.2 General principles of highly accelerated tests.11 4.3 Example of the limitations of highly accelerated tests.13 5 Indus
12、trial technical domains covered by highly accelerated tests.14 6 Highly accelerated tests in the lifecycle and associated assembly levels.14 7 Planning and management of highly accelerated tests.16 7.1 General.16 7.2 Validation and verification.16 7.3 Planning of highly accelerated tests.17 7.4 Mana
13、gement of highly accelerated tests.18 8 General methodology for implementing highly accelerated tests.18 8.1 Structure of the approach.18 8.2 Analysis of product sensitive points.19 8.3 Selection of applicable stresses.20 8.4 Producing a test plan.21 8.5 Performing tests.23 8.6 Analysis of test resu
14、lts,corrective action and resumption of testing.24 9 Building on and using experience.24 9.1 General.24 9.2 Creating the database.25 9.3 Inclusion in the company reference system.25 9.4 Use of results for environmental stress screening.25 9.5 Correlation with feedback.26 9.6 Synthesis and impact on
15、company culture.26 10 Customer/supplier relations.26 10.1 Prime contractor/supplier relations.26 10.1.1 Responsibilities.26 10.1.2 Contract procedures.27 10.1.3 Tests synthesis.27 10.2 Supplier/test laboratory relations.27 11 Costs and savings.28 11.1 General.28 11.2 Non-reliability costs.28 11.2.1
16、Cost in delayed time to market.28 11.2.2 Cost of an in-service failure.29 11.2.3 Cost of a recovery operation.30 11.2.4 Impact on brand image.30 11.3 Expenses generated by the highly accelerated tests.30 11.3.1 Engineering upstream of testing.30 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.TS 62500 IEC:2008(E)3 11.3.2 Test resources used.31 11.3.3 Manpower dedicated to highly accelerated tests.31 11.3.4 The cost of damaged or de
