Design of an Electric Arc Furnace Controller Based on Economic Objectives

Design of an Electric Arc Furnace Controller Based on Economic Objectives
Author:
Publisher:
Total Pages: 7
Release: 2001
Genre:
ISBN:

Controllers are often designed to satisfy functional objectives, without a through analysis of the economic impact of the control objectives. Simulation studies indicate that improved regulation and setpoint following can be achieved on an Electric Arc Furnace by substituting traditionally manual control with Model Predictive Control. The design of a Model Predictive Controller based on economic objectives I s discussed, and is used to control the variable typically under manual control. A simulation study is presented quantifying the economic benefits of applying Model Predictive Control with economic objectives to an Electric Arc Furnace.

Modeling and Control of Batch Processes

Modeling and Control of Batch Processes
Author: Prashant Mhaskar
Publisher: Springer
Total Pages: 346
Release: 2018-11-28
Genre: Technology & Engineering
ISBN: 3030041409

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.

Simulation and Optimization in Process Engineering

Simulation and Optimization in Process Engineering
Author: Michael Bortz
Publisher: Elsevier
Total Pages: 428
Release: 2022-04-16
Genre: Technology & Engineering
ISBN: 0323850448

Simulation and Optimization in Process Engineering: The Benefit of Mathematical Methods in Applications of the Process Industry brings together examples where the successful transfer of progress made in mathematical simulation and optimization has led to innovations in an industrial context that created substantial benefit. Containing introductory accounts on scientific progress in the most relevant topics of process engineering (substance properties, simulation, optimization, optimal control and real time optimization), the examples included illustrate how such scientific progress has been transferred to innovations that delivered a measurable impact, covering details of the methods used, and more. With each chapter bringing together expertise from academia and industry, this book is the first of its kind, providing demonstratable insights. - Recent mathematical methods are transformed into industrially relevant innovations. - Covers recent progress in mathematical simulation and optimization in a process engineering context with chapters written by experts from both academia and industry - Provides insight into challenges in industry aiming for a digitized world.

Intelligent Prognostics for Engineering Systems with Machine Learning Techniques

Intelligent Prognostics for Engineering Systems with Machine Learning Techniques
Author: Gunjan Soni
Publisher: CRC Press
Total Pages: 252
Release: 2023-09-19
Genre: Technology & Engineering
ISBN: 1000954102

The text discusses the latest data-driven, physics-based, and hybrid approaches employed in each stage of industrial prognostics and reliability estimation. It will be a useful text for senior undergraduate, graduate students, and academic researchers in areas such as industrial and production engineering, electrical engineering, and computer science. The book Discusses basic as well as advance research in the field of prognostics. Explores integration of data collection, fault detection, degradation modeling and reliability prediction in one volume. Covers prognostics and health management (PHM) of engineering systems. Discusses latest approaches in the field of prognostics based on machine learning. The text deals with tools and techniques used to predict/ extrapolate/ forecast the process behavior, based on current health state assessment and future operating conditions with the help of Machine learning. It will serve as a useful reference text for senior undergraduate, graduate students, and academic researchers in areas such as industrial and production engineering, manufacturing science, electrical engineering, and computer science.

Advances in Water Desalination

Advances in Water Desalination
Author: Noam Lior
Publisher: John Wiley & Sons
Total Pages: 592
Release: 2012-10-26
Genre: Science
ISBN: 1118347722

Desalination is a dynamically growing field with more research, more engineering, more applications, more countries, more people, and with more training programs. This book provides high quality invited reviews on progress in various aspects of the desalination field. It features comprehensive coverage of desalination science, technology, economics, markets, energy considerations, environmental impact, and more. It is a key guide for professionals and researchers in water desalination and related areas including chemical, mechanical, and civil engineers, chemists, materials scientists, manufacturers of desalination membranes, water reuse engineers, and water authorities, as well as students in these fields.