Bartels / Ermel / Sandborn Strategies to the Prediction, Mitigation and Management of Product Obsolescence

1. Auflage 2012
ISBN: 978-1-118-27544-3
Verlag: John Wiley & Sons
Format: PDF
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, Band 1, 288 Seiten, E-Book

Reihe: Wiley Series in Systems Engineering and Management

Supply chains for electronic products are primarily driven byconsumer electronics. Every year new mobile phones, computers andgaming consoles are introduced, driving the continued applicabilityof Moore's law. The semiconductor manufacturing industry is highlydynamic and releases new, better and cheaper products day by day.But what happens to long-field life products like airplanes orships, which need the same components for decades? How doelectronic and also non-electronic systems that need to bemanufactured and supported of decades manage to continue operationusing parts that were available for a few years at most? This bookattempts to answer these questions.
This is the only book on the market thatcovers obsolescence forecastingmethodologies, including forecasting tactics for hardwareand software that enable cost-effective proactive productlife-cycle management. This book describes how to implement acomprehensive obsolescence management system within diversecompanies. Strategies to the Prediction, Mitigation andManagement of Product Obsolescence is a must-have work for allprofessionals in product/project management, sustainmentengineering and purchasing.

Autoren/Hrsg.

Bartels, Bjoern

Ermel, Ulrich

Sandborn, Peter

Pecht, Michael G.

Inhaltsverzeichnis

Preface xiii
1 Introduction to Obsolescence Problems 1
1.1 Definition of Obsolescence 1
1.2 Categorization of Obsolescence Types 3
1.3 Definition of Obsolescence Management 4
1.4 Categorization of Obsolescence Management Approaches 5
1.5 Historical Perspective on Obsolescence 6
1.6 Occurrence of Obsolescence 8
1.7 Product Sectors Affected by Obsolescence Problems 11
1.8 Parts Affected by Obsolescence Problems 13
2 Part Change and Discontinuation Management 17
2.1 The Change Process 18
2.2 Change-Control Policies of Major Part Manufacturers 18
2.3 Change-Notification Policies of Major Companies 19
2.4 Change-Notification 24
2.5 Change-Notification Paths 27
2.6 Examples of Common Changes 29
3 Introduction to Electronic Part Product Life Cycles33
3.1 Product Life Cycle Stages 34
3.2 Special Cases of the Product Life Cycle Curve 39
3.3 Product Life Cycle Stages as a Basis for Forecasting 40
4 Obsolescence Forecasting Methodologies 41
4.1 Obsolescence Forecasting--Parts with EvolutionaryParametric Drivers 42
4.2 Obsolescence Forecasting--Parts without EvolutionaryParametric Drivers 56
4.3 Non-Database Obsolescence Forecasting Methodology 70
5 Case Study Hardware Forecasts and Trends 77
5.1 Dynamic RAMs (DRAMs) 77
5.2 Static Random Access Memories (SRAMs) 84
5.3 Non-Volatile Memories 94
5.4 Microprocessors 105
5.5 Microcontrollers and Digital Signal Processors (DSPs)115
5.6 Logic Parts 120
5.7 Analog Parts 129
5.8 Application-Specific Integrated Circuits (ASICs) 136
6 Software Obsolescence 143
6.1 The Root Causes of Software Obsolescence 145
6.2 Software Obsolescence Mechanisms 146
6.3 Discussion 155
7 Reactive Obsolescence Management 157
7.1 Change and Discontinuance Notifications 158
7.2 Obsolescence Recovery (Mitigation) Tactics 160
7.3 Selecting the Proper Reactive Obsolescence ManagementStrategy 186
7.4 Reactive Obsolescence Management Checklist 188
7.5 Reactive Obsolescence Management Guideline 188
8 Proactive Obsolescence Management 193
8.1 Members of the Proactive Obsolescence Management Board194
8.2 Schedule and Milestones 194
8.3 Initial Obsolescence Risk Analysis 195
8.4 Tracking Parts' Availability 197
8.5 Product Obsolescence and Aftersales 197
9 Strategic Obsolescence Management 199
9.1 Applying Project Management Principles to ObsolescenceManagement 200
9.2 Initiation Stage 202
9.3 Planning and Design Stage 205
9.4 Execution Stage 210
9.5 Monitoring and Controlling Stage 225
9.6 Strategic Obsolescence Management Guidelines 229
10 Obsolescence Management Standards and Organizations233
10.1 Helpful Standards for Obsolescence Management 233
10.2 Helpful Organizations for Obsolescence Management 237
References 245
Index 267

Über Autor(innen)

Bjoern Bartels is a senior consultant and obsolescencemanagement competence lead with a masters degree ininternational business and a German diploma in industrialengineering and business management.
Ulrich Ermel is Head of Department Materials andObsolescence Management at TQ Systems GmbH and Chairman of theComponent Obsolescence Group in Germany.
Peter Sandborn, PhD, is Professor of MechanicalEngineering in the CALCE Electronic Products and Systems Center atthe University of Maryland.
Michael Pecht, PhD, is Chair Professor of MechanicalEngineering and Director of the Center for Advanced Life CycleEngineering (CALCE) at the University of Maryland. He is also avisiting Professor in Electronics Engineering at City University inHong Kong.