Development and Evaluation of Fault-Tolerant Flight Control Systems

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781721638833
Total Pages : 36 pages
Book Rating : 4.6/5 (388 download)

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Book Synopsis Development and Evaluation of Fault-Tolerant Flight Control Systems by : National Aeronautics and Space Administration (NASA)

Download or read book Development and Evaluation of Fault-Tolerant Flight Control Systems written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-21 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The research is concerned with developing a new approach to enhancing fault tolerance of flight control systems. The original motivation for fault-tolerant control comes from the need for safe operation of control elements (e.g. actuators) in the event of hardware failures in high reliability systems. One such example is modem space vehicle subjected to actuator/sensor impairments. A major task in flight control is to revise the control policy to balance impairment detectability and to achieve sufficient robustness. This involves careful selection of types and parameters of the controllers and the impairment detecting filters used. It also involves a decision, upon the identification of some failures, on whether and how a control reconfiguration should take place in order to maintain a certain system performance level. In this project new flight dynamic model under uncertain flight conditions is considered, in which the effects of both ramp and jump faults are reflected. Stabilization algorithms based on neural network and adaptive method are derived. The control algorithms are shown to be effective in dealing with uncertain dynamics due to external disturbances and unpredictable faults. The overall strategy is easy to set up and the computation involved is much less as compared with other strategies. Computer simulation software is developed. A serious of simulation studies have been conducted with varying flight conditions. Song, Yong D. and Gupta, Kajal (Technical Monitor) Armstrong Flight Research Center

Fault Tolerant Flight Control

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Publisher : Springer
ISBN 13 : 3642116906
Total Pages : 589 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Fault Tolerant Flight Control by : Christopher Edwards

Download or read book Fault Tolerant Flight Control written by Christopher Edwards and published by Springer. This book was released on 2010-04-18 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Fault-tolerant Flight Control and Guidance Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 1848825617
Total Pages : 268 pages
Book Rating : 4.8/5 (488 download)

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Book Synopsis Fault-tolerant Flight Control and Guidance Systems by : Guillaume J. J. Ducard

Download or read book Fault-tolerant Flight Control and Guidance Systems written by Guillaume J. J. Ducard and published by Springer Science & Business Media. This book was released on 2009-05-14 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a complete overview of fault-tolerant flight control techniques. Discussion covers the necessary equations for the modeling of small UAVs, a complete system based on extended Kalman filters, and a nonlinear flight control and guidance system.

Fault Diagnosis and Fault-Tolerant Control and Guidance for Aerospace Vehicles

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Publisher : Springer Science & Business Media
ISBN 13 : 1447153138
Total Pages : 227 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis Fault Diagnosis and Fault-Tolerant Control and Guidance for Aerospace Vehicles by : Ali Zolghadri

Download or read book Fault Diagnosis and Fault-Tolerant Control and Guidance for Aerospace Vehicles written by Ali Zolghadri and published by Springer Science & Business Media. This book was released on 2013-10-07 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Development of a fault tolerant flight control system

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (119 download)

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Book Synopsis Development of a fault tolerant flight control system by : Cary Benjamin Feldstein

Download or read book Development of a fault tolerant flight control system written by Cary Benjamin Feldstein and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fault Diagnosis and Reconfiguration in Flight Control Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 1441991662
Total Pages : 361 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Fault Diagnosis and Reconfiguration in Flight Control Systems by : C. Hajiyev

Download or read book Fault Diagnosis and Reconfiguration in Flight Control Systems written by C. Hajiyev and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Cost and Benefits Design Optimization Model for Fault Tolerant Flight Control Systems

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Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Cost and Benefits Design Optimization Model for Fault Tolerant Flight Control Systems by :

Download or read book Cost and Benefits Design Optimization Model for Fault Tolerant Flight Control Systems written by and published by . This book was released on 1982 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Evaluation Report on the Guidance and Control Panel 49th Symposium on Fault Tolerant Design Concepts for Highly Integrated Flight Critical Guidance and Control Systems

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Publisher :
ISBN 13 : 9789283505594
Total Pages : 28 pages
Book Rating : 4.5/5 (55 download)

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Book Synopsis Technical Evaluation Report on the Guidance and Control Panel 49th Symposium on Fault Tolerant Design Concepts for Highly Integrated Flight Critical Guidance and Control Systems by : Bernard Chaillot

Download or read book Technical Evaluation Report on the Guidance and Control Panel 49th Symposium on Fault Tolerant Design Concepts for Highly Integrated Flight Critical Guidance and Control Systems written by Bernard Chaillot and published by . This book was released on 1990 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evaluation Report on the Guidance and Control Panel 49th Symposium held at the Ecole Nationale Supérieure de l'Aéronautique et de l'Espace in Toulouse, France, 10-13 October 1989. In all 23 papers were presented including the Keynote address, covering the following headings: Trends in integrated flight critical systems; Advanced fault tolerant design concepts; System architectures, mechanization and integration issues; High integrity software design methodologies and algorithsm; System validation, simulation and flight test experience.

Fault Tolerant Control of Large Civil Aircraft

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Publisher : Springer Nature
ISBN 13 : 9819716543
Total Pages : 154 pages
Book Rating : 4.8/5 (197 download)

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Book Synopsis Fault Tolerant Control of Large Civil Aircraft by : Xingjian Wang

Download or read book Fault Tolerant Control of Large Civil Aircraft written by Xingjian Wang and published by Springer Nature. This book was released on with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fault Diagnosis and Fault-Tolerant Control and Guidance for Aerospace Vehicles

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Publisher : Springer
ISBN 13 : 9781447153146
Total Pages : 216 pages
Book Rating : 4.1/5 (531 download)

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Book Synopsis Fault Diagnosis and Fault-Tolerant Control and Guidance for Aerospace Vehicles by : ali Zolghadri

Download or read book Fault Diagnosis and Fault-Tolerant Control and Guidance for Aerospace Vehicles written by ali Zolghadri and published by Springer. This book was released on 2013-11-27 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Software Diversity in Computerized Control Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 3709189322
Total Pages : 209 pages
Book Rating : 4.7/5 (91 download)

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Book Synopsis Software Diversity in Computerized Control Systems by : Udo Voges

Download or read book Software Diversity in Computerized Control Systems written by Udo Voges and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Software Diversity is one of the fault-tolerance means to achieve dependable systems. In this volume, some experimental systems as well as real-life applications of software diversity are presented. The history, the current state-of-the-art and future perspectives are given. Although this technique is used quite successfully in industrial applications, further research is necessary to solve some open questions. We hope to report on new results and applications in another volume of this series within some years. Acknowledgements The idea of the workshop was put forward by the chairpersons of IFIP WG lOA, J. -c. Laprie, J. F. Meyer and Y. Tohma, in January 1986, and the edi tor of this volume was asked to organize the workshop. This volume was edited with the assistance of the editors of the series, A. AviZienis, H. Kopetz and J. -C. Laprie, who also had the function of reviewers. Karlsruhe, October 1987 U. Voges, Editor Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1. Introduction U. Voges 2. Railway Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 ERICSSON Safety System for Railway Control . . . . . . . . . . . . . . . . . . 11 G. Hagelin 3. Nuclear Applications . . . . . . . . . . . . . . . . . . . . . . 23 Use of Diversity in Experimental Reactor Safety Systems . 29 U. Voges The PODS Diversity Experiment . 51 P. G. Bishop 4. Flight Applications . . . . . . . . . . . . . . . . . . . . . . . . . 85 AIRBUS and ATR System Architecture and Specification. . 95 P. Traverse 5. University Research . . . . . . . . . . . . . . . . . . . 105 Tolerating Software Design Faults in a Command and Control System . . . . . . . . . . . . . . . . . . . . . . 109 T. Anderson, P. A. Barrett, D. N. Halliwell, M. R. Moulding DEDIX 87 - A Supervisory System for Design Diversity Experiments at UCLA . . . . . . . . . . . . . . . . . .

Integration of Model-based Safety Assessment for Fault-tolerant Flight Control System Design

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Publisher :
ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Integration of Model-based Safety Assessment for Fault-tolerant Flight Control System Design by : Jin Hui Zhang

Download or read book Integration of Model-based Safety Assessment for Fault-tolerant Flight Control System Design written by Jin Hui Zhang and published by . This book was released on 2008 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Flight Control Systems

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Publisher : BoD – Books on Demand
ISBN 13 : 9533072180
Total Pages : 314 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Advances in Flight Control Systems by : Maria Agneta Balint

Download or read book Advances in Flight Control Systems written by Maria Agneta Balint and published by BoD – Books on Demand. This book was released on 2011-04-11 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonlinear problems in flight control have stimulated cooperation among engineers and scientists from a range of disciplines. Developments in computer technology allowed for numerical solutions of nonlinear control problems, while industrial recognition and applications of nonlinear mathematical models in solving technological problems is increasing. The aim of the book Advances in Flight Control Systems is to bring together reputable researchers from different countries in order to provide a comprehensive coverage of advanced and modern topics in flight control not yet reflected by other books. This product comprises 14 contributions submitted by 38 authors from 11 different countries and areas. It covers most of the currents main streams of flight control researches, ranging from adaptive flight control mechanism, fault tolerant flight control, acceleration based flight control, helicopter flight control, comparison of flight control systems and fundamentals. According to these themes the contributions are grouped in six categories, corresponding to six parts of the book.

Contribution to Fault Tolerant Flight Control Under Actuator Failures

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (87 download)

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Book Synopsis Contribution to Fault Tolerant Flight Control Under Actuator Failures by : Lunlong Zhong

Download or read book Contribution to Fault Tolerant Flight Control Under Actuator Failures written by Lunlong Zhong and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this thesis is to optimize the use of redundant actuators for a transportation aircraft once some actuators failure occurs during the flight. Here, the fault tolerant ability resulting from the redundant actuators is mainly considered. Different classical concepts and methods related to a fault tolerant flight control channel are first reviewed and new concepts useful for the required analysis are introduced. The problem which is tackled here is to develop a design methodology for fault tolerant flight control in the case of a partial actuator failure which will allow the aircraft to continue safely the intended maneuver. A two stages control approach is proposed and applied to both the remaining maneuverability evaluation and a fault tolerant control structure design. In the first case, an offline handling qualities assessment method based on Model Predictive Control is proposed. In the second case, a fault tolerant control structure based on Nonlinear Inverse Control and online actuator reassignment is developed. In both cases, a Linear Quadratic (LQ) programming problem is formulated and different failure cases are considered when an aircraft performs a classical maneuver. Three numerical solvers are studied and applied to the offline and online solutions of the resulting LQ problems.

Fault Detection and Fault-Tolerant Control Using Sliding Modes

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Publisher : Springer Science & Business Media
ISBN 13 : 0857296507
Total Pages : 358 pages
Book Rating : 4.8/5 (572 download)

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Book Synopsis Fault Detection and Fault-Tolerant Control Using Sliding Modes by : Halim Alwi

Download or read book Fault Detection and Fault-Tolerant Control Using Sliding Modes written by Halim Alwi and published by Springer Science & Business Media. This book was released on 2011-06-07 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fault Detection and Fault-tolerant Control Using Sliding Modes is the first text dedicated to showing the latest developments in the use of sliding-mode concepts for fault detection and isolation (FDI) and fault-tolerant control in dynamical engineering systems. It begins with an introduction to the basic concepts of sliding modes to provide a background to the field. This is followed by chapters that describe the use and design of sliding-mode observers for FDI using robust fault reconstruction. The development of a class of sliding-mode observers is described from first principles through to the latest schemes that circumvent minimum-phase and relative-degree conditions. Recent developments have shown that the field of fault tolerant control is a natural application of the well-known robustness properties of sliding-mode control. A family of sliding-mode control designs incorporating control allocation, which can deal with actuator failures directly by exploiting redundancy, is presented. Various realistic case studies, specifically highlighting aircraft systems and including results from the implementation of these designs on a motion flight simulator, are described. A reference and guide for researchers in fault detection and fault-tolerant control, this book will also be of interest to graduate students working with nonlinear systems and with sliding modes in particular. Advances in Industrial Control aims to report and encourage 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.

Validation Methods for Fault-Tolerant Avionics and Control Systems

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Publisher :
ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Validation Methods for Fault-Tolerant Avionics and Control Systems by :

Download or read book Validation Methods for Fault-Tolerant Avionics and Control Systems written by and published by . This book was released on 1979 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Automated Reliability and Failure Effects Methods for Digital Flight Control and Avionics Systems. Volume 1: Evaluation. Volume 2: Methods Summary

Download Automated Reliability and Failure Effects Methods for Digital Flight Control and Avionics Systems. Volume 1: Evaluation. Volume 2: Methods Summary PDF Online Free

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Publisher :
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Automated Reliability and Failure Effects Methods for Digital Flight Control and Avionics Systems. Volume 1: Evaluation. Volume 2: Methods Summary by :

Download or read book Automated Reliability and Failure Effects Methods for Digital Flight Control and Avionics Systems. Volume 1: Evaluation. Volume 2: Methods Summary written by and published by . This book was released on 1981 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: