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Optimized material requirements planning for semiconductor manufacturing
Journal of the Operational Research Society, 2012This paper describes a custom operational research algorithm, which is run nightly by IBM to create a material requirements plan for its semiconductor fabrication facility in Vermont, USA. To model alternative manufacturing processes and part substitutions, this application interweaves linear programming and heuristic methods to reap the benefits of ...
R J Milne +3 more
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1989
Material requirements planning (MRP) and distribution requirements planning (DRP) have been two of the most significant developments in production control and materials management for the past several decades. Other scheduling and control concepts and methods now being developed are based on these systems.
Eugene L. Magad, John M. Amos
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Material requirements planning (MRP) and distribution requirements planning (DRP) have been two of the most significant developments in production control and materials management for the past several decades. Other scheduling and control concepts and methods now being developed are based on these systems.
Eugene L. Magad, John M. Amos
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Determining Net Requirements for Material Requirements Planning
Journal of the Operational Research Society, 1991This paper presents a design guideline for netting systems that determine net requirements, for push-type production ordering. Two alternative netting systems (full and single) are formulated in an N stage production and inventory system. The performances of the two alternatives are discussed through numerically analysing production ordering variations
Haruki Matsuura, Hitoshi Tsubone
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Material Requirements Planning and Purchasing
Journal of Purchasing and Materials Management, 1982INTRODUCTION Material Requirements Planning and Purchasing The dual impact of increased world-wide competition and lagging U.S. productivity has produced an examination of the ability of American industry to produce products of the desired quality that can be marketed at competitive prices.
Daniel J. Bragg, Chan K. Hahn
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1995
Material requirements planning (MRP) and distribution requirements planning (DRP) have been two of the most significant developments in materials/logistics management control during the past several decades. Other scheduling and control concepts and methods now being developed are based on these systems.
Eugene L. Magad, John M. Amos
openaire +1 more source
Material requirements planning (MRP) and distribution requirements planning (DRP) have been two of the most significant developments in materials/logistics management control during the past several decades. Other scheduling and control concepts and methods now being developed are based on these systems.
Eugene L. Magad, John M. Amos
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Net change material requirements planning
IBM Systems Journal, 1973Material requirements planning, a principal approach to manufacturing inventory management, is discussed. Defined and evaluated are concepts and characteristics of net change, a method that facilitates replanning and provides timely response to chunge in a transaction-oriented system.
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Fuzzy Material Requirement Planning
2010In this paper, we mainly discuss the convenience of incorporating fuzziness into material requirement planning (MRP) systems. Then, we formulate a MRP model in fuzziness environments. Customer demands and capacity data are assumed to be fuzzy, which is more appropriate in this model.
Josefa Mula, Raúl Poler
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Fundamentals of material requirements planning
Management Research News, 2001Outlines the concept of material requirements planning (MRP), showing how the tool offers management the capability to identify the products that were actually going to be produced. Explains how the system formalized and integrated various production and strategic requirements while quantifying usable output in an efficient manner.
Cary M. Wong, Brian H. Kleiner
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Hierarchical material requirements planning
International Journal of Production Research, 1981Abstract This paper reports on a simulation study of hierarchical planning methods, which can be utilized in connection with material requirements planning. The company considered produces one final product having a complex structure. The factory is functionally organized. Two different cases have been studied.
HÅKAN ANDERSSON +2 more
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