An Investigation of Multi-product, Single-machine Scheduling and Inventory Problems

An Investigation of Multi-product, Single-machine Scheduling and Inventory Problems PDF Author: William L. Maxwell
Publisher:
ISBN:
Category : Operations research
Languages : en
Pages : 498

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Lot Size and Sequence Decisions for N Products on One Facility with Deterministic Demand

Lot Size and Sequence Decisions for N Products on One Facility with Deterministic Demand PDF Author: Christian Marie Delporte
Publisher:
ISBN:
Category : Inventories
Languages : en
Pages : 360

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An Investigation of Multi-product, Single-machine Scheduling and Inventory Problems

An Investigation of Multi-product, Single-machine Scheduling and Inventory Problems PDF Author: William L. Maxwell
Publisher:
ISBN:
Category : Operations research
Languages : en
Pages : 498

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Heuristic Scheduling Systems

Heuristic Scheduling Systems PDF Author: Thomas E. Morton
Publisher: John Wiley & Sons
ISBN: 9780471578192
Category : Business & Economics
Languages : en
Pages : 718

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Book Description
Reflects exact and heuristic methods of scheduling techniques suitable for creating customized sequencing and scheduling systems for flexible manufacturing, project management, group and cellular manufacturing operations. Summarizes complex computational studies demonstrating how they work in practice. Contains new theories and techniques developed by the author. Includes a software disk to reinforce and practice the methods described.

Deterministic Lotsizing Models for Production Planning

Deterministic Lotsizing Models for Production Planning PDF Author: Marc Salomon
Publisher: Springer Science & Business Media
ISBN: 3642516491
Category : Business & Economics
Languages : en
Pages : 162

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Book Description
This thesis deals with timing and sizing decisions for production lots, and more precisely, with mathematical models to support optimal tim ing and sizing decisions. These models are called lotsizing models. They are characterized by the fact that production lots are determined based on a trade-offbetween production costs and customer service. Production costs can be categorized as basic production costs, which consist of material costs, labour costs, machine startup costs and over head costs, and inventory related costs, which include costs of capital tied up in inventory, insurances and taxes. Customer service is the capability of the firm to deliver to their clients the products in the quantity they ordered at the agreed upon time and place. The costs of realizing a certain service level are usuaIly very dif ficult to convert into money. They include costs of expediting, loss of customer goodwill, and loss of sales revenues resulting from the short age situation.

Capacitated Lot Sizing Problems in Process Industries

Capacitated Lot Sizing Problems in Process Industries PDF Author: Ravi Ramya
Publisher: Springer
ISBN: 3030012220
Category : Business & Economics
Languages : en
Pages : 227

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Book Description
This book examines the Capacitated Lot Sizing Problem (CLSP) in process industries. In almost all process industries, there are situations where products have short/long setup times, and the setup of the product and its subsequent production are carried over, across consecutive periods. The setup of a product is carried over across more than one successive period in the case of products having long setup times. A product having short setup has its setup time less than the capacity of the period in which it is setup. The setup is immediately followed by its production of the product and it may also be carried over, across successive time period(s). Many process industries require production of a product to occur immediately after its setup (without the presence of idle time between the setup and production of the product), and they also require the product to be continuously produced without any interruption. This book considers a single-machine, single-level and multiple-item CLSP problem. This book introduces the Capacitated Lot Sizing Problem with Production Carryover and Setup Crossover across periods (CLSP-PCSC). Mathematical models are proposed which are all encompassing that they can handle continuous manufacturing (as in process industries), and also situations where the setup costs and holding costs are product dependent and time independent/time dependent, with possible backorders, and with other appropriate adaptations. Comprehensive heuristics are proposed based on these mathematical models to solve the CLSP-PCSC. The performance of the proposed models and heuristics are evaluated using problem instances of various sizes. This book also covers mathematical models developed for the Capacitated Lot Sizing Problem with Production Carryover and Setup Crossover across periods, and with Sequence-Dependent Setup Times and Setup Costs (CLSP-SD-PCSC). These models allow the presence of backorders and also address real-life situations present in process industries such as production of a product starting immediately after its setup and its uninterrupted production carryover across periods, along with the presence of short/long setup times. Heuristics proposed for the CLSP-PCSC can be extended to address the CLSP problem with sequence dependent setup costs and setup times. All the models and heuristics proposed in this book address some real-life considerations present in process industries.

Naval Research Logistics Quarterly

Naval Research Logistics Quarterly PDF Author:
Publisher:
ISBN:
Category : Logistics, Naval
Languages : en
Pages : 740

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Inventory Control

Inventory Control PDF Author: Sven Axsäter
Publisher: Springer Science & Business Media
ISBN: 1475756062
Category : Business & Economics
Languages : en
Pages : 210

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Book Description
Modem information technology has created new possibilities for more sophisticated and efficient control of supply chains. Most organizations can reduce their material flow costs substantially. Inventory control techniques are very important components in this development process. A thorough understanding of relevant inventory models is a prerequisite for successful implementation. I hope that this book will be a useful tool in acquiring such an understanding. Nearly ten years ago I wrote a Swedish book on inventory control. This previous book has been used in courses in production and inventory control at several Swed ish engineering schools and has also been appreciated by many practitioners in the field. Positive reactions from many readers have occasionally made me contemplate writing a new book in English on the same subject. Encouraging support of this idea from the Kluwer Editors Fred Hillier and Gary Folven finally convinced me to go ahead with the project. The result is this new book, which in many ways differs from its Swedish prede cessor. Some differences are due to recent developments in inventory control. Fur thermore, this new book is in a sense more theoretical. In particular, it is to a larger extent focused on creating a good basic understanding of different possible ap proaches when analyzing inventory models.

Evolutionary Computation in Combinatorial Optimization

Evolutionary Computation in Combinatorial Optimization PDF Author: Christian Blum
Publisher: Springer
ISBN: 3662443201
Category : Computers
Languages : en
Pages : 253

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Book Description
This book constitutes the refereed proceedings of the 14th European Conference on Evolutionary Computation in Combinatorial Optimization, Evo COP 2014, held in Granada, Spain, in April 2014, co-located with the Evo*2014 events Euro GP, Evo BIO, Evo MUSART and Evo Applications. The 20 revised full papers presented were carefully reviewed and selected from 42 submissions. The papers cover the following topics: swarm intelligence algorithms, fitness landscapes and adaptive algorithms, real world and routing problems and cooperative and metaheuristic search.

Deterministic and Stochastic Scheduling

Deterministic and Stochastic Scheduling PDF Author: M.A. Dempster
Publisher: Springer Science & Business Media
ISBN: 9400978014
Category : Mathematics
Languages : en
Pages : 418

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Book Description
This volume contains the proceedings of an Advanced Study and Re search Institute on Theoretical Approaches to Scheduling Problems. The Institute was held in Durham, England, from July 6 to July 17, 1981. It was attended by 91 participants from fifteen different countries. The format of the Institute was somewhat unusual. The first eight of the ten available days were devoted to an Advanced Study Insti tute, with lectures on the state of the art with respect to deter ministic and stochastic scheduling models and on the interface between these two approaches. The last two days were occupied by an Advanced Research Institute, where recent results and promising directions for future research, especially in the interface area, were discussed. Altogether, 37 lectures were delivered by 24 lecturers. They have all contributed to these proceedings, the first part of which deals with the Advanced Study Institute and the second part of which covers the Advanced Research Institute. Each part is preceded by an introduction, written by the editors. While confessing to a natural bias as organizers, we believe that the Institute has been a rewarding and enjoyable event for everyone concerned. We are very grateful to all those who have contributed to its realization.

Lot Size Considerations for Parallel and Series Machines

Lot Size Considerations for Parallel and Series Machines PDF Author: Harpal Singh
Publisher:
ISBN:
Category : Economic lot size
Languages : en
Pages : 286

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