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  • - State of the Art and Advanced Methods
    af Mohieddine Jelali
    1.137,95 kr.

    The presence of non-linearities, such as stiction and deadband, places limits on the performance of control valves. Indeed, in the process industries, stiction is the most common valve problem, and over the last decade numerous different techniques for overcoming it have been proposed.Detection and Diagnosis of Stiction in Control Loops represents a comprehensive presentation of these methods, including their principles, assumptions, strengths and drawbacks. Guidelines and working procedures are provided for the implementation of each method and MATLABbased software can be downloaded from www.ualberta.ca/~bhuang/stiction-book enabling readers to apply the methods to their own data. Methods for the limitation of stiction effects are proposed within the general context of: oscillation detection in control loops, stiction detection diagnosis; , stiction quantification and diagnosis of multiple faults.The state-of-the-art algorithms presented in this book are demonstrated and compared in industrial case studies of diverse origin - chemicals, building, mining, pulp and paper, mineral and metal processing. Industry-based engineers will find the book to be valuable guidance in increasing the performance of their control loops while academic researchers and graduate students interested in control performance and fault detection will discover a wealth of static-friction-related research and useful algorithms.

  • - Assessment, Diagnosis and Improvement of Control Loop Performance
    af Mohieddine Jelali
    1.563,95 - 2.036,95 kr.

    This book covers all aspects of control performance management, from controller assessment, to detection and diagnosis of control loop problems, to control performance improvement, with case studies drawn from across a broad spectrum of industries.

  • - Modelling, Identification and Control
    af Mohieddine Jelali & Andreas Kroll
    2.217,95 - 2.227,95 kr.

    This up-to-date book details the basic concepts of many recent developments of nonlinear identification and nonlinear control, and their application to hydraulic servo-systems. It is very application-oriented and provides the reader with detailed working procedures and hints for implementation routines and software tools.