Download or read book Developing Meta heuristic Models for Solving Mixed model Assembly Line Balancing Problem written by Kerim Özgür Yel and published by . This book was released on 2007 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Adaptation of Some Assembly Line Balancing Heuristics to a Mixed Model Case written by Alberto Fernández Pérez and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This Master Thesis propose to find the best heuristic solution for one of the types of Assembly Line Balancing Problem, the SALP-1, in a line that needs to produce different models of the same product (mixed-model). That objective was tried to achieve by adapting some of the best algorithms for simple lines (Boctor, Helgeson & Birnie and Bedworth & Bailey) to solve that mixed-models. To solve the problem it will be probe some rules or make some changes in the problem in order to apply those algorithms. At least the objective is to study with what algorithm and whit which changes in the problem we obtain the better results.

Download or read book Network Models and Optimization written by Mitsuo Gen and published by Springer Science & Business Media. This book was released on 2008-07-10 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Network models are critical tools in business, management, science and industry. “Network Models and Optimization” presents an insightful, comprehensive, and up-to-date treatment of multiple objective genetic algorithms to network optimization problems in many disciplines, such as engineering, computer science, operations research, transportation, telecommunication, and manufacturing. The book extensively covers algorithms and applications, including shortest path problems, minimum cost flow problems, maximum flow problems, minimum spanning tree problems, traveling salesman and postman problems, location-allocation problems, project scheduling problems, multistage-based scheduling problems, logistics network problems, communication network problem, and network models in assembly line balancing problems, and airline fleet assignment problems. The book can be used both as a student textbook and as a professional reference for practitioners who use network optimization methods to model and solve problems.

Download or read book Assembly Line written by Waldemar Grzechca and published by IntechOpen. This book was released on 2011-08-17 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: An assembly line is a manufacturing process in which parts are added to a product in a sequential manner using optimally planned logistics to create a finished product in the fastest possible way. It is a flow-oriented production system where the productive units performing the operations, referred to as stations, are aligned in a serial manner. The present edited book is a collection of 12 chapters written by experts and well-known professionals of the field. The volume is organized in three parts according to the last research works in assembly line subject. The first part of the book is devoted to the assembly line balancing problem. It includes chapters dealing with different problems of ALBP. In the second part of the book some optimization problems in assembly line structure are considered. In many situations there are several contradictory goals that have to be satisfied simultaneously. The third part of the book deals with testing problems in assembly line. This section gives an overview on new trends, techniques and methodologies for testing the quality of a product at the end of the assembling line.

Download or read book Balancing and Sequencing of Assembly Lines written by Armin Scholl and published by Physica. This book was released on 1999-02-26 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book deals with two main decision problems which arise when flow-line production systems are installed and operated. The assembly line balancing problem consists of partitioning the work, necessary to assemble the product(s), among different stations of an assembly line. If several models of a product are jointly processed on a line, this medium-term problem is connected with the short-term problem of determining an operating sequence of the models. In Part I balancing and sequencing problems are discussed, classified, and arranged within a hierarchical planning system. In the present second edition special emphasis is given to u-shaped assembly lines which are important components of modern just-in-time production systems. Part II is concerned with exact and heuristic procedures for solving those decision problems. For each problem type considered, a survey of existing procedures is given and new efficient solution methods are developed. Comprehensive numerical investigations showing the effectiveness of the new methods and their superiority over existing approaches are reported.

Download or read book Assembly Line Balancing under Uncertain Task Time and Demand Volatility written by Yuchen Li and published by Springer Nature. This book was released on 2022-09-10 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces several mathematical models in assembly line balancing based on stochastic programming and develops exact and heuristic methods to solve them. An assembly line system is a manufacturing process in which parts are added in sequence from workstation to workstation until the final assembly is produced. In an assembly line balancing problem, tasks belonging to different product models are allocated to workstations according to their processing times and precedence relationships among tasks. It incorporates two features, uncertain task times, and demand volatility, separately and simultaneously, into the conventional assembly line balancing model. A real-life case study related to the mask production during the COVID-19 pandemic is presented to illustrate the application of the proposed framework and methodology. The book is intended for graduate students who are interested in combinatorial optimizations in manufacturing with uncertain input.

Download or read book Advances in Production Management Systems Artificial Intelligence for Sustainable and Resilient Production Systems written by Alexandre Dolgui and published by Springer Nature. This book was released on 2021-09-01 with total page 715 pages. Available in PDF, EPUB and Kindle. Book excerpt: The five-volume set IFIP AICT 630, 631, 632, 633, and 634 constitutes the refereed proceedings of the International IFIP WG 5.7 Conference on Advances in Production Management Systems, APMS 2021, held in Nantes, France, in September 2021.* The 378 papers presented were carefully reviewed and selected from 529 submissions. They discuss artificial intelligence techniques, decision aid and new and renewed paradigms for sustainable and resilient production systems at four-wall factory and value chain levels. The papers are organized in the following topical sections: Part I: artificial intelligence based optimization techniques for demand-driven manufacturing; hybrid approaches for production planning and scheduling; intelligent systems for manufacturing planning and control in the industry 4.0; learning and robust decision support systems for agile manufacturing environments; low-code and model-driven engineering for production system; meta-heuristics and optimization techniques for energy-oriented manufacturing systems; metaheuristics for production systems; modern analytics and new AI-based smart techniques for replenishment and production planning under uncertainty; system identification for manufacturing control applications; and the future of lean thinking and practice Part II: digital transformation of SME manufacturers: the crucial role of standard; digital transformations towards supply chain resiliency; engineering of smart-product-service-systems of the future; lean and Six Sigma in services healthcare; new trends and challenges in reconfigurable, flexible or agile production system; production management in food supply chains; and sustainability in production planning and lot-sizing Part III: autonomous robots in delivery logistics; digital transformation approaches in production management; finance-driven supply chain; gastronomic service system design; modern scheduling and applications in industry 4.0; recent advances in sustainable manufacturing; regular session: green production and circularity concepts; regular session: improvement models and methods for green and innovative systems; regular session: supply chain and routing management; regular session: robotics and human aspects; regular session: classification and data management methods; smart supply chain and production in society 5.0 era; and supply chain risk management under coronavirus Part IV: AI for resilience in global supply chain networks in the context of pandemic disruptions; blockchain in the operations and supply chain management; data-based services as key enablers for smart products, manufacturing and assembly; data-driven methods for supply chain optimization; digital twins based on systems engineering and semantic modeling; digital twins in companies first developments and future challenges; human-centered artificial intelligence in smart manufacturing for the operator 4.0; operations management in engineer-to-order manufacturing; product and asset life cycle management for smart and sustainable manufacturing systems; robotics technologies for control, smart manufacturing and logistics; serious games analytics: improving games and learning support; smart and sustainable production and supply chains; smart methods and techniques for sustainable supply chain management; the new digital lean manufacturing paradigm; and the role of emerging technologies in disaster relief operations: lessons from COVID-19 Part V: data-driven platforms and applications in production and logistics: digital twins and AI for sustainability; regular session: new approaches for routing problem solving; regular session: improvement of design and operation of manufacturing systems; regular session: crossdock and transportation issues; regular session: maintenance improvement and lifecycle management; regular session: additive manufacturing and mass customization; regular session: frameworks and conceptual modelling for systems and services efficiency; regular session: optimization of production and transportation systems; regular session: optimization of supply chain agility and reconfigurability; regular session: advanced modelling approaches; regular session: simulation and optimization of systems performances; regular session: AI-based approaches for quality and performance improvement of production systems; and regular session: risk and performance management of supply chains *The conference was held online.

Download or read book Proceedings of the Institute of Industrial Engineers Asian Conference 2013 written by Yi-Kuei Lin and published by Springer Science & Business Media. This book was released on 2013-07-12 with total page 1545 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on the research papers presented during The Institute of Industrial Engineers Asian Conference 2013 held at Taipei in July 2013. It presents information on the most recent and relevant research, theories and practices in industrial and systems engineering. Key topics include: Engineering and Technology Management Engineering Economy and Cost Analysis Engineering Education and Training Facilities Planning and Management Global Manufacturing and Management Human Factors Industrial & Systems Engineering Education Information Processing and Engineering Intelligent Systems Manufacturing Systems Operations Research Production Planning and Control Project Management Quality Control and Management Reliability and Maintenance Engineering Safety, Security and Risk Management Supply Chain Management Systems Modeling and Simulation Large scale complex systems

Download or read book Balancing Sequencing and Determining the Number and Length of Workstations in a Mixed Model Assembly Line written by Fatemeh Mohebalizadehgashti and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The single model assembly line is a traditional type of assembly line, which assembles only one product in a large quantity. On the other hand, the mixed model assembly line assembles different models of a product simultaneously. Therefore, it gives a chance to companies to retain the market by satisfying various demands of customers. Because of this advantage, companies are motivated to change their assembly line from the single model to the mixed model. Balancing and sequencing problems are two important challenges in the mixed model assembly line. There are a large number of studies that have focused on balancing and sequencing problems separately. However, in this thesis, we study balancing and sequencing problems of the mixed model assembly line simultaneously. A mixed integer linear programming model is proposed to solve these problems simultaneously when the assembly line has the continuous motion and when common tasks between different models of a product can be assigned to different workstations. Objectives in this thesis are minimizing the length of workstations, minimizing the stations cost, and minimizing the tasks duplication cost. A branch and bound algorithm is exploited to solve the model. Following that, the proposed model is extended to show that it can satisfy the assembly line with the synchronous configuration. At the next step, a hybrid genetic algorithm, which is a combination of the genetic algorithm and linear programming algorithm, is employed to solve the proposed model for large size problems. Finally, numerical examples are presented to show how the proposed hybrid genetic algorithm solves the proposed model effectively.

Download or read book Matheuristics written by Vittorio Maniezzo and published by Springer Science & Business Media. This book was released on 2009-09-18 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metaheuristics support managers in decision-making with robust tools that provide high-quality solutions to important applications in business, engineering, economics, and science in reasonable time frames, but finding exact solutions in these applications still poses a real challenge. However, because of advances in the fields of mathematical optimization and metaheuristics, major efforts have been made on their interface regarding efficient hybridization. This edited book will provide a survey of the state of the art in this field by providing some invited reviews by well-known specialists as well as refereed papers from the second Matheuristics workshop to be held in Bertinoro, Italy, June 2008. Papers will explore mathematical programming techniques in metaheuristics frameworks, and especially focus on the latest developments in Mixed Integer Programming in solving real-world problems.

Download or read book Advances in Manufacturing Technology XXXIII written by Y. Jin and published by IOS Press. This book was released on 2019-08-22 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development and management of technologies and operations are key to the success of all types of manufacturing business. This book presents the proceedings of the 17th International Conference on Manufacturing Research (ICMR 2019), held in Belfast, UK, on 10 – 12 September 2019. ICMR has been the UK’s main manufacturing research conference for 34 years and an international conference since 2003. It brings together researchers, academics and industrialists to share their vision, knowledge and experience and discuss emerging trends and new challenges in manufacturing research. The conference theme of ICMR2019 was smart manufacturing, and the book includes the 82 papers presented at the conference (representing an acceptance rate of 69%). These have been divided into 13 parts, which cover topics ranging from robot automation and machining processes, additive manufacturing, composite manufacturing, design methods, to information management, quality control, production optimization and product lifecycle management. Providing an overview of current trends and developments, the book will be of interest to researchers and engineers in the relevant area of manufacturing processes, design and production management.

Download or read book A Heuristic Program for Assembly Line Balancing written by Fred M. Tonge and published by . This book was released on 1961 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Balancing Objectives for Mixed model Paced Assembly Lines written by Sittichai Matanachai and published by . This book was released on 1996 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assembly Line Design written by Brahim Rekiek and published by Springer Science & Business Media. This book was released on 2006-04-21 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Efficient assembly line design is a problem of considerable industrial importance. Assembly Line Design will be bought by technical personnel working in design, planning and production departments in industry as well as managers in industry who want to learn more about concurrent engineering. This book will also be purchased by researchers and postgraduate students in mechanical, manufacturing or micro-engineering.

Download or read book A combined simulation heuristic approach to optimize a single product straight assembly line written by Salem F. Lakrash and published by . This book was released on 2021 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this dissertation, a single straight assembly line only for one type of product is addressed based on a real production environment. This research aims to optimize the performance of the assembly line in such a way as to minimize the number of workstations by developing a combined simulation heuristic methodology for line balancing of a single-product straight assembly line. Three months of data were collected, which is relevant to cycle time, repair station time and downtime (MTBF and MTTR), reject percentage (percentage success after the first repair, percentage success after the second repair, percentage unrepairable resulting in complete scrap out) and actual hourly throughput. Simulation models were built to mimic the existing production scenario to investigate and evaluate the assembly line's dynamic behavior under various conditions and to predict the future behavior of the system. Moreover, the Design of Experiments (DOE) was conducted to identify the problematic areas, and a regression model was built for the data set. Rockwell ARENA software, MINITAB 17 software, and MATLAB software were utilized simultaneously to proceed with the simulation processes and design of experiments. Besides, Analysis of Variance (ANOVA) was used to specify the main effects of changes on the throughput performance measures, along with linear regression to examine the relationships among output measures. In this research, a Genetic Algorithm (GA) model was developed to solve a single straight assembly line balancing problem. The proposed GA uses a hybrid method to generate the initial population and applies modified crossover and mutation operators. The proposed way of producing the initial population can increase the diversity of the population. A new method of selection was utilized to balance selective pressure and a repair strategy was used to overcome gene duplication. The fitness function was developed and consists of three terms. The first term addresses and evaluates the feasibility of the solutions; the second term of the fitness function monitors the progressive loading, and the third term fulfills the front-loading concept. The developed GA can find the optimum or near optimum solution for SALBP.

Download or read book Operations Research Proceedings 2006 written by Karl-Heinz Waldmann and published by Springer Science & Business Media. This book was released on 2007-08-11 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a selection of papers referring to lectures presented at the symposium Operations Research 2006 held at the University of Karlsruhe. The symposium presented the state of the art in Operations Research and related areas in Economics, Mathematics, and Computer Science and demonstrated the broad applicability of its core themes, placing particular emphasis on Basel II, one of the most topical challenges of Operations Research.

Download or read book PRODUCTION AND OPERATIONS MANAGEMENT written by R. PANNEERSELVAM and published by PHI Learning Pvt. Ltd.. This book was released on 2012-03-02 with total page 717 pages. Available in PDF, EPUB and Kindle. Book excerpt: This widely adopted and well-established book, now in its Third Edition, provides the students of management and engineering with the latest techniques in production and operations management, considered so vital for maximizing productivity and profitability in business. What distinguishes the text is a comprehensive coverage of topics such as contract laws, capacity requirement planning, vendor evaluation including AHP method, quality function deployment, and enterprise resource planning. The new topics, which are of current interest, along with the characteristic features and easy-to-read style, would enhance the value of this text. The book is primarily intended as a text for postgraduate students of management, undergraduate students of mechanical engineering and undergraduate and postgraduate students of industrial, and production engineering courses. This profusely illustrated and well-organized text with its fine blend of theory and applications would also be useful for the practicing professionals. NEW TO THIS EDITION : Objective Type Questions at the end of each chapter Additional example problems in Chapters 5 and 17 XYZ, VED, FSN, and SDE analyses Process planning case study in Chapter 2 Case Study Questions in Chapters 2, 3, 4, 5, 6, 7, 9, 10, 11, 13, 14, and 15 Heuristic to minimise total tardiness in single machine scheduling KEY FEATURES : Focuses on productivity related concepts and techniques Provides solved examples at suitable places Includes sufficient tables and diagrams to illustrate the concepts Updates the reader with many efficient and modern algorithms Contains Answers to selected questions and Objective type questions