Fault Tolerant Control Architectures For Aircraft Systems PDF Download
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Author | : Prasad Pilla |
Publisher | : |
Total Pages | : 170 |
Release | : 2007 |
Genre | : Flight control |
ISBN | : |
Download Fault Tolerant Control Architectures for Aircraft Systems Book in PDF, ePub and Kindle
Author | : Graham R. Drozeski |
Publisher | : |
Total Pages | : |
Release | : 2005 |
Genre | : Adaptive control systems |
ISBN | : |
Download A Fault-tolerant Control Architecture for Unmanned Aerial Vehicles Book in PDF, ePub and Kindle
Research has presented several approaches to achieve varying degrees of fault-tolerance in unmanned aircraft. Approaches in reconfigurable flight control are generally divided into two categories: those which incorporate multiple non-adaptive controllers and switch between them based on the output of a fault detection and identification element and those that employ a single adaptive controller capable of compensating for a variety of fault modes. Regardless of the approach for reconfigurable flight control, certain fault modes dictate system restructuring in order to prevent a catastrophic failure. System restructuring enables active control of actuation not employed by the nominal system to recover controllability of the aircraft. After system restructuring, continued operation requires the generation of flight paths that adhere to an altered flight envelope. The control architecture developed in this research employs a multi-tiered hierarchy to allow unmanned aircraft to generate and track safe flight paths despite the occurrence of potentially catastrophic faults. The hierarchical architecture increases the level of autonomy of the system by integrating five functionalities with the baseline system: fault detection and identification, active system restructuring, reconfigurable flight control, reconfigurable path planning, and mission adaptation. Fault detection and identification algorithms continually monitor aircraft performance and issue fault declarations. When the severity of a fault exceeds the capability of the baseline flight controller, active system restructuring expands the controllability of the aircraft using unconventional control strategies not exploited by the baseline controller. Each of the reconfigurable flight controllers and the baseline controller employ a proven adaptive neural network control strategy. A reconfigurable path planner employs an adaptive model of the vehicle to re-shape the desired flight path. Generation of the revised flight path is posed as a linear program constrained by the response of the degraded system. Finally, a mission adaptation component estimates limitations on the closed-loop performance of the aircraft and adjusts the aircraft mission accordingly. A combination of simulation and flight test results using two unmanned helicopters validates the utility of the hierarchical architecture.
Author | : Mogens Blanke |
Publisher | : Springer Science & Business Media |
Total Pages | : 583 |
Release | : 2013-03-14 |
Genre | : Science |
ISBN | : 3662053446 |
Download Diagnosis and Fault-Tolerant Control Book in PDF, ePub and Kindle
This book presents model-based analysis and design methods for fault diagnosis and fault-tolerant control. Architectural and structural models are used to analyse the propagation of the fault through the process, test fault detectability and reveal redundancies that can be used to ensure fault tolerance. Case studies demonstrate the methods presented. The second edition includes new material on reconfigurable control, diagnosis of nonlinear systems, and remote diagnosis, plus new examples and updated bibliography.
Author | : Xingjian Wang |
Publisher | : Springer Nature |
Total Pages | : 154 |
Release | : |
Genre | : |
ISBN | : 9819716543 |
Download Fault Tolerant Control of Large Civil Aircraft Book in PDF, ePub and Kindle
Author | : Christopher Edwards |
Publisher | : Springer |
Total Pages | : 589 |
Release | : 2010-04-18 |
Genre | : Technology & Engineering |
ISBN | : 3642116906 |
Download Fault Tolerant Flight Control Book in PDF, ePub and Kindle
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 | : |
Publisher | : |
Total Pages | : 102 |
Release | : 1984 |
Genre | : |
ISBN | : |
Download Fault Tolerant Architectures for Integrated Aircraft Electronics Systems, Task 2 Book in PDF, ePub and Kindle
Author | : Ali Zolghadri |
Publisher | : Springer Science & Business Media |
Total Pages | : 227 |
Release | : 2013-10-07 |
Genre | : Technology & Engineering |
ISBN | : 1447153138 |
Download Fault Diagnosis and Fault-Tolerant Control and Guidance for Aerospace Vehicles Book in PDF, ePub and Kindle
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 | : Qing Liu |
Publisher | : |
Total Pages | : 150 |
Release | : 2011 |
Genre | : Neural networks (Computer science) |
ISBN | : |
Download A Neural Network's Based Fault Tolerant Control Design for Aircraft Systems Book in PDF, ePub and Kindle
Author | : John Baillieul |
Publisher | : Springer |
Total Pages | : 1554 |
Release | : 2015-07-29 |
Genre | : Technology & Engineering |
ISBN | : 9781447150572 |
Download Encyclopedia of Systems and Control Book in PDF, ePub and Kindle
The Encyclopedia of Systems and Control collects a broad range of short expository articles that describe the current state of the art in the central topics of control and systems engineering as well as in many of the related fields in which control is an enabling technology. The editors have assembled the most comprehensive reference possible, and this has been greatly facilitated by the publisher’s commitment continuously to publish updates to the articles as they become available in the future. Although control engineering is now a mature discipline, it remains an area in which there is a great deal of research activity, and as new developments in both theory and applications become available, they will be included in the online version of the encyclopedia. A carefully chosen team of leading authorities in the field has written the well over 250 articles that comprise the work. The topics range from basic principles of feedback in servomechanisms to advanced topics such as the control of Boolean networks and evolutionary game theory. Because the content has been selected to reflect both foundational importance as well as subjects that are of current interest to the research and practitioner communities, a broad readership that includes students, application engineers, and research scientists will find material that is of interest.
Author | : Guillaume J. J. Ducard |
Publisher | : Springer Science & Business Media |
Total Pages | : 268 |
Release | : 2009-05-14 |
Genre | : Technology & Engineering |
ISBN | : 1848825617 |
Download Fault-tolerant Flight Control and Guidance Systems Book in PDF, ePub and Kindle
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.