Download or read book Job Shop Leaders written by Torrence Smith and published by Createspace Independent Publishing Platform. This book was released on 2015-10-28 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about job shops. Inside is a combination of stories and practical tips from my experience. It's not theory. This is how I lost money, made money, kept my job or got promoted. These are all the things I dug through the literature trying to find answers to. Job shops can be many different types of businesses. Factories, distributors, and government offices could all be considered job shops. Job shops are all those places where the work you do, and the volume of work varies from day to day, even custom design businesses where every piece is unique. There were seven challenges I struggled with that I couldn't find adequate answers to. We talk about it here by addressing: controlling lead times, eliminating knack points, Return on Invested Capital (ROIC), solving dynamic capacity, getting to full kit, order unevenness (Mura), and Minimum Viable Process (MVP) If you work in high volume mass production this probably isn't written for you. If you've never lost a night's sleep trying to understand how your business works, put this down. If you like big words and highly technical descriptions I'm not your guy. This book is for the searchers. We're looking forward to this. Because if high volume production is heavy metal, then make to order is jazz. Come inside.
Download or read book Job Shop Lean written by Shahrukh A. Irani and published by CRC Press. This book was released on 2020-05-04 with total page 725 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the 1950’s, the design and implementation of the Toyota Production System (TPS) within Toyota had begun. In the 1960’s, Group Technology (GT) and Cellular Manufacturing (CM) were used by Serck Audco Valves, a high-mix low-volume (HMLV) manufacturer in the United Kingdom, to guide enterprise-wide transformation. In 1996, the publication of the book Lean Thinking introduced the entire world to Lean. Job Shop Lean integrates Lean with GT and CM by using the five Principles of Lean to guide its implementation: (1) identify value, (2) map the value stream, (3) create flow, (4) establish pull, and (5) seek perfection. Unfortunately, the tools typically used to implement the Principles of Lean are incapable of solving the three Industrial Engineering problems that HMLV manufacturers face when implementing Lean: (1) finding the product families in a product mix with hundreds of different products, (2) designing a flexible factory layout that "fits" hundreds of different product routings, and (3) scheduling a multi-product multi-machine production system subject to finite capacity constraints. Based on the Author’s 20+ years of learning, teaching, researching, and implementing Job Shop Lean since 1999, this book Describes the concepts, tools, software, implementation methodology, and barriers to successful implementation of Lean in HMLV production systems Utilizes Production Flow Analysis instead of Value Stream Mapping to eliminate waste in different levels of any HMLV manufacturing enterprise Solves the three Industrial Engineering problems that were mentioned earlier using software like PFAST (Production Flow Analysis and Simplification Toolkit), Sgetti and Schedlyzer Explains how the one-at-a-time implementation of manufacturing cells constitutes a long-term strategy for Continuous Improvement Explains how product families and manufacturing cells are the basis for implementing flexible automation, machine monitoring, virtual cells, Manufacturing Execution Systems, and other elements of Industry 4.0 Teaches a new method, Value Network Mapping, to visualize large multi-product multi-machine production systems whose Value Streams share many processes Includes real success stories of Job Shop Lean implementation in a variety of production systems such as a forge shop, a machine shop, a fabrication facility and a shipping department Encourages any HMLV manufacturer planning to implement Job Shop Lean to leverage the co-curricular and extracurricular programs of an Industrial Engineering department
Download or read book Job Shop Scheduling with Consideration of Due Dates written by Jens Kuhpfahl and published by Springer. This book was released on 2015-06-24 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jens Kuhpfahl analyzes the job shop scheduling problem with minimizing the total weighted tardiness as objective. First, he provides a suitable graph representation based on a disjunctive graph formulation. Second, several key components of local search procedures are analyzed and enhanced. The resulting outputs of these investigations contribute to the development of a new solution procedure whose performance quality leads to superior computational results.
Download or read book Electronic Supply Chain Collaboration for Small Job Shop Manufacturers written by Thomas Magnuson Coe and published by Universal-Publishers. This book was released on 2005-03 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Driven to improve their competitive advantages, manufacturers are looking to electronic supply chain collaboration (ESCC). The benefits of ESCC have long been described in the literature, but only recently, after considerable advances in the capability of information technology, have these benefits been verified by empirical studies. The high cost of ESCC has limited its early application to larger companies. Although interest in ESCC is high in business and information systems circles, the large group of small manufacturers has received meager attention. Theory suggests, however, that ESCC benefits are maximized as more supply chain partners integrate their information systems into a supply chain network. This exploratory triangulation study considered the current state and future implications of ESCC for the small job shop manufacturer. Three lines of research addressed the problem in terms of the SJSM business environment, ESCC technology, and success cases studies. The study found that ESCC integration is proceeding slowly, impeded primarily by a lack of standards for data integration. Advances in the Internet and related technology have, however, eliminated all but the last few barriers to ESCC. The remaining barriers are likely to fall pending acceptance of new ESCC standards such as RosettaNet. ESCC is already well established in select industries and will accelerate into other industries as standards develop. Currently, most ESCC activity is between top- and mid-tier manufacturers, but this activity will eventually spread down to third-tier small manufacturers. The study found no evidence that true integration, or the exchange of data between trading partners without retyping, is currently practical for most SJSMs. The study did find that low-integration ESCC is currently practical for SJSMs. In low-integration ESCC, manufacturers use Web portals to remotely access their trading partners' information systems. Low-integration ESCC can be implemented at low cost and offers advantages such as positive return on investment, competitive advantage, and a head start toward advanced ESCC. At the time of the study, only a few SJSMs had attempted even low-integration ESCC. SJSMs have, however, widely adopted the Internet for static Web sites, for email, and for exchanging electronic documents, including CAD drawings. Although neither haste nor large investment are called for, the study recommends that SJSMs take measured steps toward truly integrated ESCC and concludes that skills in ESCC will be necessary for SJSMs to protect their competitive advantages within the next four to eight years.
Download or read book Generic Multi Agent Reinforcement Learning Approach for Flexible Job Shop Scheduling written by Schirin Bär and published by Springer Nature. This book was released on 2022-10-01 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: The production control of flexible manufacturing systems is a relevant component that must go along with the requirements of being flexible in terms of new product variants, new machine skills and reaction to unforeseen events during runtime. This work focuses on developing a reactive job-shop scheduling system for flexible and re-configurable manufacturing systems. Reinforcement Learning approaches are therefore investigated for the concept of multiple agents that control products including transportation and resource allocation.
Download or read book Development of an Algorithm for the Taktline Layout of Synchronized Job Shop Production written by Antonia Fels and published by Apprimus Wissenschaftsverlag. This book was released on 2019-03-11 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: In job shop production the change towards synchronized job shop production, which is based on the concept of so-called taktlines, has been shown to enhance efficiency. In this dissertation an algorithm for the taktline layout is developed, following a multi-objective approach. The algorithm consists of two sequential discrete optimizations problems, namely a modified Substring Cover Problem and a partitioning Cluster Analysis, including a Multiple Sequence Alignment. For an overall validation, real-world data from tool manufacturers are subject to the proposed algorithm.
Download or read book Computational Intelligence in Flow Shop and Job Shop Scheduling written by Uday K. Chakraborty and published by Springer. This book was released on 2009-09-30 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: For over fifty years now, the famous problem of flow shop and job shop scheduling has been receiving the attention of researchers in operations research, engineering, and computer science. Over the past several years, there has been a spurt of interest in computational intelligence heuristics and metaheuristics for solving this problem. This book seeks to present a study of the state of the art in this field and also directions for future research.
Download or read book A neutrosophic set based TLBO algorithm for the flexible job shop scheduling problem with routing flexibility and uncertain processing times written by Liangliang Jin and published by Infinite Study. This book was released on with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: Different with the plain flexible job-shop scheduling problem (FJSP), the FJSP with routing flexibility is more complex and it can be deemed as the integrated process planning and (job shop) scheduling (IPPS) problem, where the process planning and the job shop scheduling two important functions are considered as a whole and optimized simultaneously to utilize the flexibility in a flexible manufacturing system. Although, many novel meta-heuristics have been introduced to address this problem and corresponding fruitful results have been observed; the dilemma in real-life applications of resultant scheduling schemes stems from the uncertainty or the nondeterminacy in processing times, since the uncertainty in processing times will disturb the predefined scheduling scheme by influencing unfinished operations. As a result, the performance of the manufacturing system will also be deteriorated. Nevertheless, research on such issue has seldom been considered before. This research focuses on the modeling and optimization method of the IPPS problem with uncertain processing times. The neutrosophic set is first introduced to model uncertain processing times. Due to the complexity in the math model, we developed an improved teaching-learning-based optimization(TLBO) algorithm to capture more robust scheduling schemes.
Download or read book Occupational Outlook Quarterly written by and published by . This book was released on 1965 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Scheduling written by Joseph Y-T. Leung and published by CRC Press. This book was released on 2004-04-27 with total page 1215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Researchers in management, industrial engineering, operations, and computer science have intensely studied scheduling for more than 50 years, resulting in an astounding body of knowledge in this field. Handbook of Scheduling: Algorithms, Models, and Performance Analysis, the first handbook on scheduling, provides full coverage of the most recent and advanced topics on the subject. It assembles researchers from all relevant disciplines in order to facilitate cross-fertilization and create new scheduling insights. The book comprises six major parts, each of which breaks down into smaller chapters: · Part I introduces materials and notation, with tutorials on complexity theory and algorithms for the minimization of makespan, total completion time, dual objectives, maximum lateness, the number of late jobs, and total tardiness. · Part II is devoted to classical scheduling problems. · Part III explores scheduling models that originate in computer science, operations research, and management science. · Part IV examines scheduling problems that arise in real-time systems, focusing on meeting hard deadline constraints while maximizing machine utilization. · Part V discusses stochastic scheduling and queueing networks, highlighting jobs that are not deterministic. · Part VI covers applications, discussing scheduling problems in airline, process, and transportation industries, as well as in hospitals and educational institutions.
Download or read book Operation Management written by B. Mahadevan and published by Pearson Education India. This book was released on 2009 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Practical Handbook of Genetic Algorithms written by Lance D. Chambers and published by CRC Press. This book was released on 2019-09-17 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical Handbook of Genetic Algorithms, Volume 3: Complex Coding Systems contains computer-code examples for the development of genetic algorithm systems - compiling them from an array of practitioners in the field. Each contribution of this singular resource includes: unique code segments documentation descripti
Download or read book AMST 99 Advanced Manufacturing Systems and Technology written by Elso Kuljanic and published by Springer. This book was released on 2014-05-04 with total page 909 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fifth International Conference on Advanced Manufacturing Systems and Technology – AMST ’99 – aims at presenting up-to-date information on the latest developments research results and industrial experience in the field of machining of conventional and advanced materials, high speed machining, forming, modeling, nonconventional machining processes, new tool materials and tool systems, rapid prototyping, life cycle of products and quality assurance, thus providing an international forum for a beneficial exchange of ideas, and furthering a favourable cooperation between research and industry.
Download or read book Evolutionary Search and the Job Shop written by Dirk C. Mattfeld and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Production scheduling dictates highly constrained mathematical models with complex and often contradicting objectives. Evolutionary algorithms can be formulated almost independently of the detailed shaping of the problems under consideration. As one would expect, a weak formulation of the problem in the algorithm comes along with a quite inefficient search. This book discusses the suitability of genetic algorithms for production scheduling and presents an approach which produces results comparable with those of more tailored optimization techniques.
Download or read book Hearings written by United States. Congress Senate and published by . This book was released on 1965 with total page 2092 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evolutionary Computation written by Gai-Ge Wang and published by MDPI. This book was released on 2019-11-28 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational intelligence is a general term for a class of algorithms designed by nature's wisdom and human intelligence. Computer scientists have proposed many computational intelligence algorithms with heuristic features. These algorithms either mimic the evolutionary processes of the biological world, mimic the physiological structure and bodily functions of the organism, imitate the behavior of the animal's group, mimic the characteristics of human thought, language, and memory processes, or mimic the physical phenomena of nature, hoping to simulate the wisdom of nature and humanity enables an optimal solution to the problem and solves an acceptable solution in an acceptable time. Computational intelligent algorithms have received extensive attention at home and abroad, and have become an important research direction of artificial intelligence and computer science. This book will introduce the application of intelligent optimization algorithms in detail from the aspects of computational intelligence, job shop scheduling problems, multi-objective optimization problems, and machine learning
Download or read book Economic Concentration written by United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Antitrust and Monopoly and published by . This book was released on 1964 with total page 1404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
