Integration Of Batch To Batch And Within Batch Control Techniques
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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.
Generic Control For Batch Manufacturing
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Author : Purdue Laboratory for Applied Industrial Control
language : en
Publisher:
Release Date : 1990
Generic Control For Batch Manufacturing written by Purdue Laboratory for Applied Industrial Control and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
Generic Control For Batch Manufacturing
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Author :
language : en
Publisher:
Release Date : 1990
Generic Control For Batch Manufacturing written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Automatic control categories.
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
Practical Batch Process Management
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Author : Mike Barker
language : en
Publisher: Newnes
Release Date : 2004-11-18
Practical Batch Process Management written by Mike Barker and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-11-18 with Technology & Engineering 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
Generic Control For Batch Manufacturing
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Author : Edward J. Kompass
language : en
Publisher:
Release Date : 1990
Generic Control For Batch Manufacturing written by Edward J. Kompass and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
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.
Batch Chemical Process Integration
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Author : Thokozani Majozi
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-04-30
Batch Chemical Process Integration written by Thokozani Majozi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-04-30 with Science categories.
“Batch Chemical Process Integration: Analysis, Synthesis and Optimization” is an excellent source of information on state-of-the-art mathematical and graphical techniques for analysis, synthesis and optimization of batch chemical plants. It covers recent techniques in batch process integration with a particular focus on the capabilities of the mathematical techniques. There is a section on graphical techniques as well as performance comparison between graphical and mathematical techniques. Prior to delving into the intricacies of wastewater minimisation and heat integration in batch processes, the book introduces the reader to the basics of scheduling which is aimed at capturing the essence of time. A chapter on the synthesis of batch plants to highlight the importance of time in design of batch plants is also presented through a real-life case study. The book is targeted at undergraduates and postgraduate students, researchers in batch process integration, practising engineers and technical managers.
Batch Fermentation
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Author : Ali Cinar
language : en
Publisher: CRC Press
Release Date : 2003-04-01
Batch Fermentation written by Ali Cinar and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-04-01 with Science categories.
Illustrating techniques in model development, signal processing, data reconciliation, process monitoring, quality assurance, intelligent real-time process supervision, and fault detection and diagnosis, Batch Fermentation offers valuable simulation and control strategies for batch fermentation applications in the food, pharmaceutical, and chemical industries. The book provides approaches for determining optimal reference trajectories and operating conditions; estimating final product quality; modifying, adjusting, and enhancing batch process operations; and designing integrated real-time intelligent knowledge-based systems for process monitoring and fault diagnosis.
Iterative Learning Stabilization And Fault Tolerant Control For Batch Processes
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Author : Limin Wang
language : en
Publisher: Springer
Release Date : 2019-03-18
Iterative Learning Stabilization And Fault Tolerant Control For Batch Processes written by Limin Wang and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-18 with Technology & Engineering categories.
This book is based on the authors’ research on the stabilization and fault-tolerant control of batch processes, which are flourishing topics in the field of control system engineering. It introduces iterative learning control for linear/nonlinear single/multi-phase batch processes; iterative learning optimal guaranteed cost control; delay-dependent iterative learning control; and iterative learning fault-tolerant control for linear/nonlinear single/multi-phase batch processes. Providing important insights and useful methods and practical algorithms that can potentially be applied in batch process control and optimization, it is a valuable resource for researchers, scientists, and engineers in the field of process system engineering and control engineering.