Demand Driven Material Requirements Planning (DDMRP), Version 2. Carol Ptak. Читать онлайн. Newlib. NEWLIB.NET

Автор: Carol Ptak
Издательство: Ingram
Серия:
Жанр произведения: Техническая литература
Год издания: 0
isbn: 9780831194802
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On-Hand Alert

       Projected On-Hand Alert

       Synchronization Alerts

       Material Synchronization Alerts

       Lead Time Alert

       Summary

       CHAPTER 11

       DDMRP Impacts on the Operational Environment

       DDMRP Strategic Buffer Criteria

       The Decoupling Test

       The Bidirectional Benefit Test

       The Order Independence Test

       The Primary Planning Mechanism Test

       The Relative Priority Test

       The Dynamic Adjustment Test

       DDMRP Versus Safety Stock and Order Point

       Safety Stock and the Buffer Criteria

       Order Point and the Buffer Criteria

       DDMRP Impacts on Scheduling

       DDMRP and Master Production Scheduling Assumptions

       DDMRP Shop Floor Scheduling Implications

       Finite Scheduling with DDMRP?

       Additional Scheduling Sequence Impacts

       DDMRP and WIP Priority Management

       Summary

       CHAPTER 12

       DDMRP Metrics and Analytics

       Measuring Relevant Information (Signal Integrity)

       Measuring Decoupling Point Integrity

       Outlying Event Reports

       Measuring Velocity

       Driving Improvement in DDMRP

       Summary

       CHAPTER 13

       The Demand Driven Adaptive Enterprise Model

       Demand Driven Operating Model

       Element #1: Pacing to Actual Demand

       Element #2: Strategic Decoupling Points

       Element #3: Strategic Control Points

       Element #4: Dynamic Buffering

       Demand Driven Sales and Operations Planning

       Tactical Configuration and Reconciliation

       Tactical Review

       Tactical Exploitation

       Tactical Projection

       Strategic Recommendation

       Strategic Projection

       Adaptive Sales and Operations Planning

       The DDAE Development Path

       Stage 1: Operational Efficiency (Cost)

       Stage 2: Operational Efficiency (Flow)

       Stage 3: DDAE Level I

       Stage 4: DDAE Level II

       Stage 5: DDAE Level III

       Summary

       Contribution by Dick Ling

       CHAPTER 14

       Implications for Technology

       Operations and Information Technology—Two Ships Diverging in the Night?

       DDMRP Software Compliance Criteria

       PART 3 APPENDICES

       APPENDIX A

       An MRP Example

       The Scenario

       Simulating the Scenario

       APPENDIX B

       Simulating DDMRP Buffers

       About the Simulation

       Widget Simulation Results

       Gazoonk Simulation Results

       Simulating the Impact of Minimum Order Quantities

       Summary

       About the Author

       APPENDIX C

       Applying DDMRP to the Apparel Retail Environment

       The Need for a Retail Application of DDMRP

       A Retail Apparel DDMRP Example

       Special Characteristics and Challenges of the Apparel Retail Environment

       The Proposed Model

       Retail DDMRP Buffer Zone Considerations

       Realized Results

       About the Author

       APPENDIX D

       Demand Driven MRP Dictionary

       APPENDIX E

       The Innovations of DDMRP

       Endnotes

       References

       Index

      When I was asked to help write the chapter on S&OP for this book, I was complimented and eager to make a contribution. With the development of DDMRP and now the writing of this book, Ptak and Smith have broken through common practice to bring common sense to supply chain management.

      If your company is facing variability and uncertainty across your supply chain and the future looks little like the past, then this book holds the answer. DDMRP represents the future of planning in today’s complex and volatile supply chains. Inherent flaws in the traditional planning approaches are exposed and resolved for today’s complex adaptive supply chains. With the Demand Driven Adaptive Schema and the pivotal position of Demand Driven Sales and Operations Planning, this is not just a better way to plan; it is a better way to run an organization in today’s hypercompetitive environment. Operations and strategy can now easily and realistically be connected bi-directionally, allowing both to adapt to critical changes for the best return on shareholder equity.

      This book is the ultimate reference for this new way of life across a dynamic adaptive supply chain.

      Dick Ling

      S&OP Consultant

      Author of Orchestrating Success

      This book will use two sources of definitions. All known and accepted terms that are not new with the advent of Demand Driven Material Requirements Planning (DDMRP) will be defined using definitions from the fourteenth edition of the APICS Dictionary. The authors thank APICS for its support of this project. Since 1957, APICS has been the premier professional association for supply chain and operations management and the leading provider of research,