Batching And Scheduling

Author : Carsten Jordan
Publisher : Springer Science & Business Media
Page : 191 pages
File Size : 55,9 Mb
Release : 2012-12-06
Category : Business & Economics
ISBN : 9783642484032

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Batching and Scheduling by Carsten Jordan Pdf

In some manufacturing systems significant setups are required to change production from one type of products to another. The setups render the manufacturing system inflexible as for reacting to changes in demand patterns, hence inventories must be maintained to guarantee an acceptable customer service. In this environment, production scheduling faces a number of problems, and this work deals with mathematical models to support the scheduling decisions. Some more background and motivation is given in the following sections, as well as in a case description in Section 1. 3. The synopsis in Section 1. 4 outlines the topics of the work. 1. 1 Motivation of the Planning Problem Consider the production of metal sheets in a rolling mill. If the width of the next type of sheets is greater than the width of the preceding type, then the roll needs a setup: during the rolling process the edges of a sheet cause grooves on the rolls' surface, thus, the surface must be polished if a greater width is run next. Sheets with a smaller width can be run directly, without a setup. Another example in which setups are sequence dependent is a line where cars are sprayed: if the color of the paint changes, the cleaning of the tools requires a setup depending on the sequence of the colors. Only a small setup may be needed for changing from a light to a dark color, but a thorough cleaning of the tools is 2 CHAPTER 1.

Author : Arul Sundaramoorthy
Publisher : Unknown
Page : 132 pages
File Size : 47,6 Mb
Release : 2008
Category : Electronic
ISBN : WISC:89099673220

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Simultaneous Batching and Scheduling in Multistage Processes by Arul Sundaramoorthy Pdf

Author : Dave Ingram
Publisher : John Wiley & Sons
Page : 722 pages
File Size : 49,6 Mb
Release : 2009-02-23
Category : Computers
ISBN : 9780470482933

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Design - Build - Run by Dave Ingram Pdf

This unique and critical book shares no-fail secrets for building software and offers tried-and-true practices and principles for software design, development, and testing for mission-critical systems that must not fail. A veteran software architect walks you through the lifecycle of a project as well as each area of production readiness—functionality, availability, performance and scalability, operability, maintainability, and extensibility, and highlights their key concepts.

Author : Qiang Ding
Publisher : Packt Publishing Ltd
Page : 679 pages
File Size : 48,7 Mb
Release : 2012-10-10
Category : Computers
ISBN : 9781849682572

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BMC Control-M 7 by Qiang Ding Pdf

Master one of the world?s most powerful enterprise workload automation tools? BMC Control-M 7 - using this book and eBook.

Author : Mike Barker,Jawahar Rawtani
Publisher : Elsevier
Page : 192 pages
File Size : 52,5 Mb
Release : 2004-11-18
Category : Technology & Engineering
ISBN : 0080455433

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Practical Batch Process Management by Mike Barker,Jawahar Rawtani Pdf

Historically batch control systems were designed individually to match a specific arrangement of plant equipment. They lacked the ability to convert to new products without having to modify the control systems, and did not lend themselves to integration with manufacturing management systems. Practical Batch Management Systems explains how to utilize the building blocks and arrange the structures of modern batch management systems to produce flexible schemes suitable for automated batch management, with the capability to be reconfigured to use the same plant equipment in different combinations. It introduces current best practice in the automation of batch processes, including the drive for integration with MES (Manufacturing Execution System) and ERP (Enterprise Resource Planning) products from major IT vendors. References and examples are drawn from DCS / PLC batch control products currently on the market. - Implement modern batch management systems that are flexible and easily reconfigured - Integrate batch management with other manufacturing systems including MES and ERP - Increase productivity through industry best practice

Author : Alessandro Agnetis,Jean-Charles Billaut,Stanisław Gawiejnowicz,Dario Pacciarelli,Ameur Soukhal
Publisher : Springer Science & Business Media
Page : 281 pages
File Size : 49,8 Mb
Release : 2014-01-31
Category : Business & Economics
ISBN : 9783642418808

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Multiagent Scheduling by Alessandro Agnetis,Jean-Charles Billaut,Stanisław Gawiejnowicz,Dario Pacciarelli,Ameur Soukhal Pdf

Scheduling theory has received a growing interest since its origins in the second half of the 20th century. Developed initially for the study of scheduling problems with a single objective, the theory has been recently extended to problems involving multiple criteria. However, this extension has still left a gap between the classical multi-criteria approaches and some real-life problems in which not all jobs contribute to the evaluation of each criterion. In this book, we close this gap by presenting and developing multi-agent scheduling models in which subsets of jobs sharing the same resources are evaluated by different criteria. Several scenarios are introduced, depending on the definition and the intersection structure of the job subsets. Complexity results, approximation schemes, heuristics and exact algorithms are discussed for single-machine and parallel-machine scheduling environments. Definitions and algorithms are illustrated with the help of examples and figures.

Author : Rodrigo Righi
Publisher : BoD – Books on Demand
Page : 246 pages
File Size : 47,9 Mb
Release : 2012-01-11
Category : Technology & Engineering
ISBN : 9789533079356

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Production Scheduling by Rodrigo Righi Pdf

Generally speaking, scheduling is the procedure of mapping a set of tasks or jobs (studied objects) to a set of target resources efficiently. More specifically, as a part of a larger planning and scheduling process, production scheduling is essential for the proper functioning of a manufacturing enterprise. This book presents ten chapters divided into five sections. Section 1 discusses rescheduling strategies, policies, and methods for production scheduling. Section 2 presents two chapters about flow shop scheduling. Section 3 describes heuristic and metaheuristic methods for treating the scheduling problem in an efficient manner. In addition, two test cases are presented in Section 4. The first uses simulation, while the second shows a real implementation of a production scheduling system. Finally, Section 5 presents some modeling strategies for building production scheduling systems. This book will be of interest to those working in the decision-making branches of production, in various operational research areas, as well as computational methods design. People from a diverse background ranging from academia and research to those working in industry, can take advantage of this volume.

Author : Irfan M. Ovacik,Reha Uzsoy
Publisher : Springer Science & Business Media
Page : 217 pages
File Size : 44,7 Mb
Release : 2012-12-06
Category : Business & Economics
ISBN : 9781461563297

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Decomposition Methods for Complex Factory Scheduling Problems by Irfan M. Ovacik,Reha Uzsoy Pdf

The factory scheduling problem, that of allocating machines to competing jobs in manufacturing facilities to optimize or at least improve system performance, is encountered in many different manufacturing environments. Given the competitive pressures faced by many companies in today's rapidly changing global markets, improved factory scheduling should contribute to a flrm's success. However, even though an extensive body of research on scheduling models has been in existence for at least the last three decades, most of the techniques currently in use in industry are relatively simplistic, and have not made use of this body of knowledge. In this book we describe a systematic, long-term research effort aimed at developing effective scheduling algorithms for complex manufacturing facilities. We focus on a speciflc industrial context, that of semiconductor manufacturing, and try to combine knowledge of the physical production system with the methods and results of scheduling research to develop effective approximate solution procedures for these problems. The class of methods we suggest, decomposition methods, constitute a broad family of heuristic approaches to large, NP-hard scheduling problems which can be applied in other environments in addition to those studied in this book.

Author : Peter Brucker
Publisher : Springer Science & Business Media
Page : 336 pages
File Size : 41,6 Mb
Release : 2013-04-17
Category : Business & Economics
ISBN : 9783662030882

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Scheduling Algorithms by Peter Brucker Pdf

Besides scheduling problems for single and parallel machines and shop scheduling problems, the book covers advanced models involving due-dates, sequence dependent change-over times and batching. A discussion of multiprocessor task scheduling and problems with multi-purpose machines is accompanied by the methods used to solve such problems, such as polynomial algorithms, dynamic programming procedures, branch-and-bound algorithms and local search heuristics, and the whole is rounded off with an analysis of complexity issues.

Author : Michael L. Pinedo
Publisher : Springer
Page : 670 pages
File Size : 44,8 Mb
Release : 2016-02-10
Category : Business & Economics
ISBN : 9783319265803

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Scheduling by Michael L. Pinedo Pdf

This new edition provides an up-to-date coverage of important theoretical models in the scheduling literature as well as significant scheduling problems that occur in the real world. It again includes supplementary material in the form of slide-shows from industry and movies that show implementations of scheduling systems. The main structure of the book as per previous edition consists of three parts. The first part focuses on deterministic scheduling and the related combinatorial problems. The second part covers probabilistic scheduling models; in this part it is assumed that processing times and other problem data are random and not known in advance. The third part deals with scheduling in practice; it covers heuristics that are popular with practitioners and discusses system design and implementation issues. All three parts of this new edition have been revamped and streamlined. The references have been made completely up-to-date. Theoreticians and practitioners alike will find this book of interest. Graduate students in operations management, operations research, industrial engineering, and computer science will find the book an accessible and invaluable resource. Scheduling - Theory, Algorithms, and Systems will serve as an essential reference for professionals working on scheduling problems in manufacturing, services, and other environments.

Author : Christos T. Maravelias
Publisher : Cambridge University Press
Page : 459 pages
File Size : 45,7 Mb
Release : 2021-05-06
Category : Mathematics
ISBN : 9781107154759

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Chemical Production Scheduling by Christos T. Maravelias Pdf

Understand common scheduling as well as other advanced operational problems with this valuable reference from a recognized leader in the field. Beginning with basic principles and an overview of linear and mixed-integer programming, this unified treatment introduces the fundamental ideas underpinning most modeling approaches, and will allow you to easily develop your own models. With more than 150 figures, the basic concepts and ideas behind the development of different approaches are clearly illustrated. Addresses a wide range of problems arising in diverse industrial sectors, from oil and gas to fine chemicals, and from commodity chemicals to food manufacturing. A perfect resource for engineering and computer science students, researchers working in the area, and industrial practitioners.

Author : Mohamad Fauzan Amir
Publisher : Logos Verlag Berlin GmbH
Page : 134 pages
File Size : 41,7 Mb
Release : 2011
Category : Technology & Engineering
ISBN : 9783832529338

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Modeling and Analysis for Optimal Scheduling of Biodiesel Batch-Plants by Mohamad Fauzan Amir Pdf

Generally, scheduling problems accompanying typical batch processes are vitally important to be solved for improving the plant productivity. In these respects, finding a good and feasible schedule or even an optimal result, by which costs and lead times can be reduced, is often a very complex and also a difficult task. Moreover, in large plants, the challenges come not only from the modeling ways that require systematic and structured approaches, but also from the exact strategies how the performance of the model can be analyzed. The goal of this research is to develop a comprehensive study on industrial-sized plants, with regard modeling and analysis of scheduling problems. Formalization of the required plant specifications, the modularly modeling ways which refer to the widely used batch standards, and also the strategies for tackling complexity, are the main contributions of this thesis. These studies will be carried out by using the Timed Net Condition/Event Systems (TNCES) model. Finally, the model is analyzed to synthesize an optimal control strategy for the investigated plants.

Author : Philippe Baptiste,Claude Le Pape,Wim Nuijten
Publisher : Springer Science & Business Media
Page : 204 pages
File Size : 52,9 Mb
Release : 2012-12-06
Category : Mathematics
ISBN : 9781461514794

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Constraint-Based Scheduling by Philippe Baptiste,Claude Le Pape,Wim Nuijten Pdf

Constraint Programming is a problem-solving paradigm that establishes a clear distinction between two pivotal aspects of a problem: (1) a precise definition of the constraints that define the problem to be solved and (2) the algorithms and heuristics enabling the selection of decisions to solve the problem. It is because of these capabilities that Constraint Programming is increasingly being employed as a problem-solving tool to solve scheduling problems. Hence the development of Constraint-Based Scheduling as a field of study. The aim of this book is to provide an overview of the most widely used Constraint-Based Scheduling techniques. Following the principles of Constraint Programming, the book consists of three distinct parts: The first chapter introduces the basic principles of Constraint Programming and provides a model of the constraints that are the most often encountered in scheduling problems. Chapters 2, 3, 4, and 5 are focused on the propagation of resource constraints, which usually are responsible for the "hardness" of the scheduling problem. Chapters 6, 7, and 8 are dedicated to the resolution of several scheduling problems. These examples illustrate the use and the practical efficiency of the constraint propagation methods of the previous chapters. They also show that besides constraint propagation, the exploration of the search space must be carefully designed, taking into account specific properties of the considered problem (e.g., dominance relations, symmetries, possible use of decomposition rules). Chapter 9 mentions various extensions of the model and presents promising research directions.

Author : Michael L. Pinedo
Publisher : Springer Science & Business Media
Page : 673 pages
File Size : 44,9 Mb
Release : 2012-01-07
Category : Business & Economics
ISBN : 9781461423614

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Scheduling by Michael L. Pinedo Pdf

This new edition of the well established text Scheduling - Theory, Algorithms, and Systems provides an up-to-date coverage of important theoretical models in the scheduling literature as well as significant scheduling problems that occur in the real world. It again includes supplementary material in the form of slide-shows from industry and movies that show implementations of scheduling systems. The main structure of the book as per previous edition consists of three parts. The first part focuses on deterministic scheduling and the related combinatorial problems. The second part covers probabilistic scheduling models; in this part it is assumed that processing times and other problem data are random and not known in advance. The third part deals with scheduling in practice; it covers heuristics that are popular with practitioners and discusses system design and implementation issues. All three parts of this new edition have been revamped and streamlined. The references have been made completely up-to-date. Theoreticians and practitioners alike will find this book of interest. Graduate students in operations management, operations research, industrial engineering, and computer science will find the book an accessible and invaluable resource. Scheduling - Theory, Algorithms, and Systems will serve as an essential reference for professionals working on scheduling problems in manufacturing, services, and other environments. Reviews of third edition: This well-established text covers both the theory and practice of scheduling. The book begins with motivating examples and the penultimate chapter discusses some commercial scheduling systems and examples of their implementations." (Mathematical Reviews, 2009)

Author : Lipo Wang,Licheng Jiao,Guanming Shi,Xue Lu,Jing Liu
Publisher : Springer Science & Business Media
Page : 1362 pages
File Size : 46,7 Mb
Release : 2006-09-19
Category : Computers
ISBN : 9783540459163

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Fuzzy Systems and Knowledge Discovery by Lipo Wang,Licheng Jiao,Guanming Shi,Xue Lu,Jing Liu Pdf

This book constitutes the refereed proceedings of the Third International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2006, held in federation with the Second International Conference on Natural Computation ICNC 2006. The book presents 115 revised full papers and 50 revised short papers. Coverage includes neural computation, quantum computation, evolutionary computation, DNA computation, fuzzy computation, granular computation, artificial life, innovative applications to knowledge discovery, finance, operations research, and more.