Fault Diagnosis And Reconfiguration In Flight Control Systems

Author : C. Hajiyev,F. Caliskan
Publisher : Springer Science & Business Media
Page : 361 pages
File Size : 54,8 Mb
Release : 2013-12-01
Category : Technology & Engineering
ISBN : 9781441991669

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Fault Diagnosis and Reconfiguration in Flight Control Systems by C. Hajiyev,F. Caliskan Pdf

The problem of fault diagnosis and reconfigurable control is a new and actually developing field of science and engineering. The subject becomes more interesting since there is an increasing demand for the navigation and control systems of aerospace vehicles, automated actuators etc. to be more safe and reliable. Nowadays, the problems of fault detection and isolation and reconfigurable control attract the attention the scientists in the world. The subject is emphasized in the recent international congresses such as IF AC World Congresses (San Francisco-1996, Beijing-1999, and Barcelona-2002) and lMEKO World Congresses (Tampere-1997, Osaka-1999, Vienna-2000), and also in the international conferences on fault diagnosis such as SAFEPROCESS Conferences (Hull-1997, Budapest-2000). The presented methods in the book are based on linear and nonlinear dynamic mathematical models of the systems. Technical objects and systems stated by these models are very large, and include various control systems, actuators, sensors, computer systems, communication systems, and mechanical, hydraulic, pneumatic, electrical and electronic devices. The analytical fault diagnosis techniques of these objects have been developed for several decades. Many of those techniques are based on the use of the results of modem control theory. This is natural, because it is known that fault diagnosis process in control systems is considered as a part of general control process. xxii In organization of fault diagnosis of control systems, the use of the concepts and methods of modem control theory including concepts of state space, modeling, controllability, observability, estimation, identification, and filtering is very efficient.

Author : Chingiz Hajiyev,Fikret Caliskan
Publisher : Unknown
Page : 372 pages
File Size : 52,7 Mb
Release : 2014-09-01
Category : Electronic
ISBN : 1441991670

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Fault Diagnosis and Reconfiguration in Flight Control Systems by Chingiz Hajiyev,Fikret Caliskan Pdf

Author : Jayalakshmi Nagam
Publisher : Unknown
Page : 0 pages
File Size : 45,5 Mb
Release : 2023-01-14
Category : Computers
ISBN : 0224394010

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Fault Identification for Real Time Flight Controller Reconfiguration by Jayalakshmi Nagam Pdf

Fault Identification for Real Time Flight Controller Reconfiguration refers to the process of detecting, diagnosing, and mitigating faults in a flight control system in real-time. This is crucial for ensuring the safety and performance of aircraft. The process involves monitoring sensor data and analyzing it to detect any anomalies or failures in the system. Once a fault is detected, a diagnosis is performed to determine the cause of the fault and the appropriate reconfiguration strategy is implemented to mitigate its effects. This can include switching to redundant systems, adjusting control parameters, or other adaptive control techniques. The goal is to maintain the safe and stable operation of the aircraft while minimizing any impact on performance. Flight controller reconfiguration refers to the process of adapting the control system of an aircraft to changing conditions or system failures. The goal is to maintain the safe and stable operation of the aircraft while minimizing any impact on performance. This can be achieved through a variety of methods such as switching to redundant systems, adjusting control parameters, or implementing other adaptive control techniques. The process of reconfiguration may be triggered by a variety of factors, including system failures, changes in flight conditions, or the need to optimize performance. The reconfiguration process is typically performed in real-time and can be based on both model-based and data-driven approaches. A key aspect of flight controller reconfiguration is the ability to detect and diagnose faults in the system and to implement the appropriate reconfiguration strategy to mitigate their effects. Fault Tolerant Flight Control (FTFC) systems deal with the detection and diagnosis of faults and look at the task of regaining control in the presence of the fault. Some faults are difficult to detect with the onboard monitoring systems, with the result that these faults endanger the safety and reliability of an aircraft. The study of improvement in safety, redundancy, and adapting the Flight Control Laws (FCL) after the occurrence of faults has fascinated several investigators in the previous two decades. The literature study illustrates different fault diagnosis and FTFC approaches. The main research direction is to detect and isolate fault reliably, carry out real-time identification of the plant, and real-time control law (CLAW) reconfiguration. The main contribution of this thesis is towards these aspects. In this chapter, the basic terminologies are explained. The research work carried out in this thesis is in the area of FTFC systems.

Author : Christopher Edwards,Thomas Lombaerts,Hafid Smaili
Publisher : Springer Science & Business Media
Page : 589 pages
File Size : 41,8 Mb
Release : 2010-06-29
Category : Technology & Engineering
ISBN : 9783642116896

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Fault Tolerant Flight Control by Christopher Edwards,Thomas Lombaerts,Hafid Smaili Pdf

Written by leading experts in the field, this book provides the state-of-the-art in terms of fault tolerant control applicable to civil aircraft. The book consists of five parts and includes online material.

Author : Ali Zolghadri,David Henry,Jérôme Cieslak,Denis Efimov,Philippe Goupil
Publisher : Springer Science & Business Media
Page : 216 pages
File Size : 44,7 Mb
Release : 2013-10-07
Category : Technology & Engineering
ISBN : 9781447153139

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Fault Diagnosis and Fault-Tolerant Control and Guidance for Aerospace Vehicles by Ali Zolghadri,David Henry,Jérôme Cieslak,Denis Efimov,Philippe Goupil Pdf

Fault Diagnosis and Fault-Tolerant Control and Guidance for Aerospace demonstrates the attractive potential of recent developments in control for resolving such issues as flight performance, self protection and extended-life structures. Importantly, the text deals with a number of practically significant considerations: tuning, complexity of design, real-time capability, evaluation of worst-case performance, robustness in harsh environments, and extensibility when development or adaptation is required. Coverage of such issues helps to draw the advanced concepts arising from academic research back towards the technological concerns of industry. Initial coverage of basic definitions and ideas and a literature review gives way to a treatment of electrical flight control system failures: oscillatory failure, runaway, and jamming. Advanced fault detection and diagnosis for linear and linear-parameter-varying systems are described. Lastly recovery strategies appropriate to remaining actuator/sensor/communications resources are developed. The authors exploit experience gained in research collaboration with academic and major industrial partners to validate advanced fault diagnosis and fault-tolerant control techniques with realistic benchmarks or real-world aeronautical and space systems. Consequently, the results presented in Fault Diagnosis and Fault-Tolerant Control and Guidance for Aerospace, will be of interest in both academic and aerospatial-industrial milieux.

Author : Marcel Staroswiecki,Eva Wu
Publisher : Elsevier
Page : 1210 pages
File Size : 54,9 Mb
Release : 2004-02-27
Category : Science
ISBN : 0080440118

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Fault Detection, Supervision and Safety of Technical Processes 2003 (SAFEPROCESS 2003) by Marcel Staroswiecki,Eva Wu Pdf

A three-volume work bringing together papers presented at 'SAFEPROCESS 2003', including four plenary papers on statistical, physical-model-based and logical-model-based approaches to fault detection and diagnosis, as well as 178 regular papers.

Author : P.J. Fleming,D.I. Jones
Publisher : Elsevier
Page : 274 pages
File Size : 53,6 Mb
Release : 2014-07-22
Category : Technology & Engineering
ISBN : 9781483298252

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Algorithms and Architectures for Real-Time Control 1991 by P.J. Fleming,D.I. Jones Pdf

Computer scientists have long appreciated that the relationship between algorithms and architecture is crucial. Broadly speaking the more specialized the architecture is to a particular algorithm then the more efficient will be the computation. The penalty is that the architecture will become useless for computing anything other than that algorithm. This message holds for the algorithms used in real-time automatic control as much as any other field. These Proceedings will provide researchers in this field with a useful up-to-date reference source of recent developments.

Author : Christopher Edwards,Thomas Lombaerts,Hafid Smaili
Publisher : Springer
Page : 560 pages
File Size : 49,6 Mb
Release : 2010-04-18
Category : Technology & Engineering
ISBN : 9783642116902

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Fault Tolerant Flight Control by Christopher Edwards,Thomas Lombaerts,Hafid Smaili Pdf

Written by leading experts in the field, this book provides the state-of-the-art in terms of fault tolerant control applicable to civil aircraft. The book consists of five parts and includes online material.

Author : Fabrizio Caccavale,Luigi Villani
Publisher : Springer
Page : 192 pages
File Size : 42,6 Mb
Release : 2003-09-05
Category : Technology & Engineering
ISBN : 9783540457374

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Fault Diagnosis and Fault Tolerance for Mechatronic Systems: Recent Advances by Fabrizio Caccavale,Luigi Villani Pdf

This book will play a central role in ensuring safe and reliable behaviour of intelligent and autonomous systems. It collects some of the most recent results in fault diagnosis and fault tolerant systems, with particular emphasis on mechatronic systems.

Author : Jitendra R. Raol,Jatinder Singh
Publisher : CRC Press
Page : 440 pages
File Size : 55,9 Mb
Release : 2008-08-20
Category : Technology & Engineering
ISBN : 9781420067552

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Flight Mechanics Modeling and Analysis by Jitendra R. Raol,Jatinder Singh Pdf

The design, development, analysis, and evaluation of new aircraft technologies such as fly by wire, unmanned aerial vehicles, and micro air vehicles, necessitate a better understanding of flight mechanics on the part of the aircraft-systems analyst. A text that provides unified coverage of aircraft flight mechanics and systems concept will go a lon

Author : Marcin Witczak
Publisher : Springer Science & Business Media
Page : 229 pages
File Size : 54,9 Mb
Release : 2013-12-11
Category : Technology & Engineering
ISBN : 9783319030142

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Fault Diagnosis and Fault-Tolerant Control Strategies for Non-Linear Systems by Marcin Witczak Pdf

This book presents selected fault diagnosis and fault-tolerant control strategies for non-linear systems in a unified framework. In particular, starting from advanced state estimation strategies up to modern soft computing, the discrete-time description of the system is employed Part I of the book presents original research results regarding state estimation and neural networks for robust fault diagnosis. Part II is devoted to the presentation of integrated fault diagnosis and fault-tolerant systems. It starts with a general fault-tolerant control framework, which is then extended by introducing robustness with respect to various uncertainties. Finally, it is shown how to implement the proposed framework for fuzzy systems described by the well-known Takagi–Sugeno models. This research monograph is intended for researchers, engineers, and advanced postgraduate students in control and electrical engineering, computer science, as well as mechanical and chemical engineering.

Author : Jitendra R. Raol,Ajith K. Gopal
Publisher : CRC Press
Page : 832 pages
File Size : 53,6 Mb
Release : 2016-04-19
Category : Technology & Engineering
ISBN : 9781439863015

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Mobile Intelligent Autonomous Systems by Jitendra R. Raol,Ajith K. Gopal Pdf

Going beyond the traditional field of robotics to include other mobile vehicles, this reference and "recipe book" describes important theoretical concepts, techniques, and applications that can be used to build truly mobile intelligent autonomous systems (MIAS). With the infusion of neural networks, fuzzy logic, and genetic algorithm paradigms for MIAS, it blends modeling, sensors, control, estimation, optimization, signal processing, and heuristic methods in MIAS and robotics, and includes examples and applications throughout. Offering a comprehensive view of important topics, it helps readers understand the subject from a system-theoretic and practical point of view.

Author : James F. Stewart
Publisher : Unknown
Page : 32 pages
File Size : 51,7 Mb
Release : 1992
Category : Electronic
ISBN : NASA:31769000521727

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Flight-determined Benefits of Integrated Flight-propulsion Control Systems by James F. Stewart Pdf

Author : Nader Meskin,Khashayar Khorasani
Publisher : Springer Science & Business Media
Page : 166 pages
File Size : 48,9 Mb
Release : 2011-01-27
Category : Technology & Engineering
ISBN : 9781441983930

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Fault Detection and Isolation by Nader Meskin,Khashayar Khorasani Pdf

“Fault Detection and Isolation: Multi-Vehicle Unmanned System” deals with the design and development of fault detection and isolation algorithms for unmanned vehicles such as spacecraft, aerial drones and other related vehicles. Addressing fault detection and isolation is a key step towards designing autonomous, fault-tolerant cooperative control of networks of unmanned systems. This book proposes a solution based on a geometric approach, and presents new theoretical findings for fault detection and isolation in Markovian jump systems. Also discussed are the effects of large environmental disturbances, as well as communication channels, on unmanned systems. The book proposes novel solutions to difficulties like robustness issues, as well as communication channel anomalies. “Fault Detection and Isolation: Multi-Vehicle Unmanned System” is an ideal book for researchers and engineers working in the fields of fault detection, as well as networks of unmanned vehicles.

Author : Chingiz Hajiyev,Halil Ersin Soken
Publisher : CRC Press
Page : 353 pages
File Size : 54,6 Mb
Release : 2020-12-22
Category : Technology & Engineering
ISBN : 9781351248822

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Fault Tolerant Attitude Estimation for Small Satellites by Chingiz Hajiyev,Halil Ersin Soken Pdf

Small satellites use commercial off-the-shelf sensors and actuators for attitude determination and control (ADC) to reduce the cost. These sensors and actuators are usually not as robust as the available, more expensive, space-proven equipment. As a result, the ADC system of small satellites is more vulnerable to any fault compared to a system for larger competitors. This book aims to present useful solutions for fault tolerance in ADC systems of small satellites. The contents of the book can be divided into two categories: fault tolerant attitude filtering algorithms for small satellites and sensor calibration methods to compensate the sensor errors. MATLAB® will be used to demonstrate simulations. Presents fault tolerant attitude estimation algorithms for small satellites with an emphasis on algorithms’ practicability and applicability Incorporates fundamental knowledge about the attitude determination methods at large Discusses comprehensive information about attitude sensors for small satellites Reviews calibration algorithms for small satellite magnetometers with simulated examples Supports theory with MATLAB simulation results which can be easily understood by individuals without a comprehensive background in this field Covers up-to-date discussions for small satellite attitude systems design Dr. Chingiz Hajiyev is a professor at the Faculty of Aeronautics and Astronautics, Istanbul Technical University (Istanbul, Turkey). Dr. Halil Ersin Soken is an assistant professor at the Aerospace Engineering Department, Middle East Technical University (Ankara, Turkey).