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Fault Detection and State Estimation in Automatic Control

2023-12-12 Technology & Engineering
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Release : 2023-12-12
Genre : Technology & Engineering
Kind : eBook
Book Rating : 560/5 ( reviews)

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Book Synopsis Fault Detection and State Estimation in Automatic Control by : Sheng Du

Download or read book Fault Detection and State Estimation in Automatic Control written by Sheng Du. This book was released on 2023-12-12. Available in PDF, EPUB and Kindle. Book excerpt: Fault detection and state estimation are essential tasks for ensuring the reliability, safety and performance of automatic control systems. They play a critical role in detecting and isolating faults quickly and accurately, enabling timely corrective action and preventing system failures. The field of fault detection and state estimation has seen significant advances in recent years, driven by the integration of advanced methodologies with cutting-edge technologies, in particular artificial intelligence and deep learning. These techniques have demonstrated remarkable capabilities in fault diagnosis, state estimation and fault-tolerant control, especially in complex multi-sensor systems. This Special Issue highlights and discusses the design and application of fault detection algorithms, the design and application of state estimation methods, the design and application of machine learning algorithms, the analysis of automatic control system characteristics, and the design and application of intelligent control systems. Nevertheless, many challenges remain and require attention, including scalability, computational efficiency, online implementation, fault isolation, fault recovery and fault-tolerant control. Additional research efforts are therefore essential to advance both the theory and practice of this critical task.

State Estimation and Fault Diagnosis under Imperfect Measurements

2022-08-31 Technology & Engineering
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Release : 2022-08-31
Genre : Technology & Engineering
Kind : eBook
Book Rating : 066/5 ( reviews)

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Book Synopsis State Estimation and Fault Diagnosis under Imperfect Measurements by : Yang Liu

Download or read book State Estimation and Fault Diagnosis under Imperfect Measurements written by Yang Liu. This book was released on 2022-08-31. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this book is to present the up-to-date research developments and novel methodologies on state estimation and fault diagnosis (FD) techniques for a class of complex systems subject to closed-loop control, nonlinearities, and stochastic phenomena. It covers state estimation design methodologies and FD unit design methodologies including framework of optimal filter and FD unit design, robust filter and FD unit design, stability, and performance analysis for the considered systems subject to various kinds of complex factors. Features: Reviews latest research results on the state estimation and fault diagnosis issues. Presents comprehensive framework constituted for systems under imperfect measurements. Includes quantitative performance analyses to solve problems in practical situations. Provides simulation examples extracted from practical engineering scenarios. Discusses proper and novel techniques such as the Carleman approximation and completing the square method is employed to solve the mathematical problems. This book aims at Graduate students, Professionals and Researchers in Control Science and Application, Stochastic Process, Fault Diagnosis, and Instrumentation and Measurement.

Fault-Diagnosis Systems

2006-01-16 Technology & Engineering
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Release : 2006-01-16
Genre : Technology & Engineering
Kind : eBook
Book Rating : 685/5 ( reviews)

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Book Synopsis Fault-Diagnosis Systems by : Rolf Isermann

Download or read book Fault-Diagnosis Systems written by Rolf Isermann. This book was released on 2006-01-16. Available in PDF, EPUB and Kindle. Book excerpt: With increasing demands for efficiency and product quality plus progress in the integration of automatic control systems in high-cost mechatronic and safety-critical processes, the field of supervision (or monitoring), fault detection and fault diagnosis plays an important role. The book gives an introduction into advanced methods of fault detection and diagnosis (FDD). After definitions of important terms, it considers the reliability, availability, safety and systems integrity of technical processes. Then fault-detection methods for single signals without models such as limit and trend checking and with harmonic and stochastic models, such as Fourier analysis, correlation and wavelets are treated. This is followed by fault detection with process models using the relationships between signals such as parameter estimation, parity equations, observers and principal component analysis. The treated fault-diagnosis methods include classification methods from Bayes classification to neural networks with decision trees and inference methods from approximate reasoning with fuzzy logic to hybrid fuzzy-neuro systems. Several practical examples for fault detection and diagnosis of DC motor drives, a centrifugal pump, automotive suspension and tire demonstrate applications.

Advances in State Estimation, Diagnosis and Control of Complex Systems

2020-07-30 Technology & Engineering
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Release : 2020-07-30
Genre : Technology & Engineering
Kind : eBook
Book Rating : 40X/5 ( reviews)

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Book Synopsis Advances in State Estimation, Diagnosis and Control of Complex Systems by : Ye Wang

Download or read book Advances in State Estimation, Diagnosis and Control of Complex Systems written by Ye Wang. This book was released on 2020-07-30. Available in PDF, EPUB and Kindle. Book excerpt: This book presents theoretical and practical findings on the state estimation, diagnosis and control of complex systems, especially in the mathematical form of descriptor systems. The research is fully motivated by real-world applications (i.e., Barcelona’s water distribution network), which require control systems capable of taking into account their specific features and the limits of operations in the presence of uncertainties stemming from modeling errors and component malfunctions. Accordingly, the book first introduces a complete set-based framework for explicitly describing the effects of uncertainties in the descriptor systems discussed. In turn, this set-based framework is used for state estimation and diagnosis. The book also presents a number of application results on economic model predictive control from actual water distribution networks and smart grids. Moreover, the book introduces a fault-tolerant control strategy based on virtual actuators and sensors for such systems in the descriptor form.

State Estimation and Fault Diagnosis under Imperfect Measurements

2022-08-31 Technology & Engineering
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Author :
Release : 2022-08-31
Genre : Technology & Engineering
Kind : eBook
Book Rating : 112/5 ( reviews)

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Book Synopsis State Estimation and Fault Diagnosis under Imperfect Measurements by : Yang Liu

Download or read book State Estimation and Fault Diagnosis under Imperfect Measurements written by Yang Liu. This book was released on 2022-08-31. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this book is to present the up-to-date research developments and novel methodologies on state estimation and fault diagnosis (FD) techniques for a class of complex systems subject to closed-loop control, nonlinearities, and stochastic phenomena. It covers state estimation design methodologies and FD unit design methodologies including framework of optimal filter and FD unit design, robust filter and FD unit design, stability, and performance analysis for the considered systems subject to various kinds of complex factors. Features: Reviews latest research results on the state estimation and fault diagnosis issues. Presents comprehensive framework constituted for systems under imperfect measurements. Includes quantitative performance analyses to solve problems in practical situations. Provides simulation examples extracted from practical engineering scenarios. Discusses proper and novel techniques such as the Carleman approximation and completing the square method is employed to solve the mathematical problems. This book aims at Graduate students, Professionals and Researchers in Control Science and Application, Stochastic Process, Fault Diagnosis, and Instrumentation and Measurement.

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