Batch Control
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Batch Control Systems
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Author : William M. Hawkins
language : en
Publisher:
Release Date : 2006
Batch Control Systems written by William M. Hawkins and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Technology & Engineering categories.
This revision of the 1990 work by Thomas Fisher covers an introduction to batch processes; batch control system structures; batch control; batch communications and batch control system design. Hawkins offers a comprehensive analysis of the development and evolution of batch control from the original NAMUR model through the most current publications in the 88 series. Through examples, commentary, analogies and at times wry humor the author provides an in-depth philosophical discussion of how batch control and all manufacturing enterprises have been impacted by the work of 88. Hawkins in-depth coverage and practical insights make this book an indispensable tool for designers, control engineers, project engineers, and managers who desire to achieve the full cost and production benefits of implementing the 88 series.
Modeling And Control Of Batch Processes
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Author : Prashant Mhaskar
language : en
Publisher: Springer
Release Date : 2018-11-28
Modeling And Control Of Batch Processes written by Prashant Mhaskar and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-28 with Technology & Engineering categories.
Modeling and Control of Batch Processes presents state-of-the-art techniques ranging from mechanistic to data-driven models. These methods are specifically tailored to handle issues pertinent to batch processes, such as nonlinear dynamics and lack of online quality measurements. In particular, the book proposes: a novel batch control design with well characterized feasibility properties; a modeling approach that unites multi-model and partial least squares techniques; a generalization of the subspace identification approach for batch processes; and applications to several detailed case studies, ranging from a complex simulation test bed to industrial data. The book’s proposed methodology employs statistical tools, such as partial least squares and subspace identification, and couples them with notions from state-space-based models to provide solutions to the quality control problem for batch processes. Practical implementation issues are discussed to help readers understand the application of the methods in greater depth. The book includes numerous comments and remarks providing insight and fundamental understanding into the modeling and control of batch processes. Modeling and Control of Batch Processes includes many detailed examples of industrial relevance that can be tailored by process control engineers or researchers to a specific application. The book is also of interest to graduate students studying control systems, as it contains new research topics and references to significant recent work. Advances in Industrial Control reports and encourages the transfer of technology in control engineering. The rapid development of control technology has an impact on all areas of the control discipline. The series offers an opportunity for researchers to present an extended exposition of new work in all aspects of industrial control.
Control Of Batch Processes
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Author : Cecil L. Smith
language : en
Publisher: John Wiley & Sons
Release Date : 2014-06-23
Control Of Batch Processes written by Cecil L. Smith and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-23 with Technology & Engineering categories.
Gives a real world explanation of how to analyze and troubleshoot a process control system in a batch process plant • Explains how to analyze the requirements for controlling a batch process, develop the control logic to meet these requirements, and troubleshoot the process controls in batch processes • Presents three categories of batch processes (cyclical batch, multigrade facilities, and flexible batch) and examines the differences in the control requirements in each • Examines various concepts of a product recipe and what its nature must be in a flexible batch facility • Approaches the subject from the process perspective, with emphasis on the advantages of using structured logic in the automation of all but the simplest batch processes. • Discusses the flow of information starting at the plant floor and continuing through various levels of the control logic up to the corporate IT level
Batch Control
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Author : Eli Nisenfeld
language : en
Publisher: Isa
Release Date : 1996
Batch Control written by Eli Nisenfeld and has been published by Isa this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Technology & Engineering categories.
Whether you are a seasoned batch control practitioner seeking more information, or a novice in need of fundamentals, this volume contains information that will prove invaluable to you. Over 35 batch experts have contributed their knowledge and experience to this comprehensive work. Newcomers will appreciate the chapters on history and development of batch process control, batch terminology, and fundamentals of reactors, control, and development and management of batch applications. Those readers already familiar with batch control will find the chapters on expert system techniques, advanced control, modeling and simulation, and batch control in a CIM/MES environment are valuable resources. Topics like scheduling, equipment selection, configuration and safety are valuable to all readers. Nine different case histories of batch control applications - from a brewery to an ABS plant - take the reader into the plant to see successful batch process control design, development, and operation in practice.Contents: Origins of BPC BPC Functions: Direct Manual Process Control, Regulatory Control and Manual Control Safety Mechanical Devices Solid State Logic and Sequencer Marketing a Batch System Reactors, Finishing Equipment and Utilities Methods of Batch Control Information Management Fault Detection and Analysis Configuration, Methodology, and Principles of Batch Control Advanced Control of Batch Process Modeling and Simulation of Batch Processes Batch Control in a CIM/MES Environment and Case Histories.
Practical Batch Process Management
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Author : Mike Barker
language : en
Publisher: Elsevier
Release Date : 2004-11-18
Practical Batch Process Management written by Mike Barker and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-11-18 with Business & Economics categories.
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
Batch Control
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Author : Instrument Society of America
language : en
Publisher:
Release Date : 1995
Batch Control written by Instrument Society of America and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Chemical process control categories.
Defines reference models for batch control as used in the process industries & terminology that helps explain the relationships between those models & terms. This standard was developed in conjunction with IEC & ISO standards groups.
Design Of A Period Batch Control Planning System For Cellular Manufacturing
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Author : Jan Riezebos
language : en
Publisher:
Release Date : 2001
Design Of A Period Batch Control Planning System For Cellular Manufacturing written by Jan Riezebos and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Manufacturing cells categories.
Period Batch Control
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Author : John L. Burbidge
language : en
Publisher: Oxford University Press, USA
Release Date : 1996
Period Batch Control written by John L. Burbidge and has been published by Oxford University Press, USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Business & Economics categories.
Period Batch Control (PBC) is Just in Time (JIT) 'Flow Control', single-cycle, Production Control method, based on a series of short standard periods, generally of one week or less. The book describes the advantages of the method. It eliminates the 'Surge effect', it reduces throughput time, stocks and stock holding costs, and it simplifies ordering, operation scheduling and 'Loading', or the control of Load and Capacity. The book describes methods for planning the system; for planning and controlling its introduction, and gives examples of its use in practice. Particular attention is paid to the time constraints such as throughput time and set-up which have to be reduced before PBC can be used. It is shown that PBC is the ideal Production Control method for use with Group Technology (GT). GT makes a major contribution to the reduction of time constraints, thus simplifying the introduction of PBC. PBC on the other hand simplifies ordering, operation scheduling and loading, greatly improving the efficiency of GT.
Bs En 61512 1999
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Author : British Standards Institution
language : en
Publisher:
Release Date : 1999
Bs En 61512 1999 written by British Standards Institution and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with categories.
Integration Of Batch To Batch And Within Batch Control Techniques
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Author :
language : en
Publisher:
Release Date : 2002
Integration Of Batch To Batch And Within Batch Control Techniques written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.
Using a simulated nylon-6,6 batch process, this work presents three batch control schemes, 1) within batch, 2) batch-to-batch, and 3) integrated batch-to-batch and within batch, as improvements over fixed-recipe operation alone for disturbance rejection. The control schemes were developed using process understanding gained through analysis of a historical database of easily measured batch profiles. Various concerns regarding development and implementation of each strategy were discussed. The strengths and weaknesses of each controller's performance were discussed as well. The analysis method used focused on separating batch measurement variability into time-axis and magnitude-axis components. Partitioning the data in this way generated time and magnitude "scale parameters" that described the normal variability in the process. These scale parameters provided improved process understanding and formed the basis for the improved control schemes developed in this work. The within batch controller was a feedforward strategy that made mid-course recipe adjustments based on predicted deviation from target quality. The batch-to-batch controller utilized quality measurements to provide feedback adjustments to subsequent batches. The integrated control scheme utilized the predictive feedforward performance of the within batch controller tempered by the off-line feedback of the batch-to-batch controller in a cascade arrangement. The three control schemes were compared to fixed-recipe operation. All three provided significant improvement in quality control. The within batch controller resulted in a 91% reduction in mean squared target error (MSE) over fixed recipe operation. The batch-to-batch controller provided an 87% reduction in MSE. The integrated control scheme was found to be the most effective providing a 99% reduction in MSE over fixed-recipe operation.