Test Techniques for Flight Control Systems of Large Transport Aircraft

Test Techniques for Flight Control Systems of Large Transport Aircraft

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  • Author: Yakui Gao
  • Publisher: Academic Press
  • ISBN: 0128229918
  • Category : Technology & Engineering
  • Languages : en
  • Pages : 721

Test Techniques for Flight Control Systems of Large Transport Aircraft offers theory and practice of flight control system tests. It is a systematic and practical guide, providing insights to engineers in flight control, particularly those working on system integration and test validation. Ten chapters cover an introduction to flight control system tests, equipment tests and validation, software tests and validation, flight control law and flying qualities evaluation, tests of flight control subsystems, integration and validation based on the iron bird, ground-based test, flight-tests, airworthiness tests and validation, and finally, the current status and prospects for flight control tests and evaluation. Presents flight control system integration tests and validation for large transport aircraft Includes the most advanced methods and technologies available Details the latest research and its applications Offers theoretical and practical guidance that engineers can use Considers the state-of-the-art and looks to the future of flight control system tests


Test Techniques for Flight Control Systems of Large Transport Aircraft

Test Techniques for Flight Control Systems of Large Transport Aircraft

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  • Author: 高亚奎
  • Publisher:
  • ISBN: 9787313241313
  • Category : Airplanes
  • Languages : en
  • Pages : 0


Advances In Aircraft Flight Control

Advances In Aircraft Flight Control

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  • Author: MB Tischler
  • Publisher: Routledge
  • ISBN: 135146843X
  • Category : Technology & Engineering
  • Languages : en
  • Pages : 450

This book provides a single comprehensive resource that reviews many of the current aircraft flight control programmes from the perspective of experienced practitioners directly involved in the projects. Each chapter discusses a specific aircraft flight programme covering the control system design considerations, control law architecture, simulation and analysis, flight test optimization and handling qualities evaluations. The programmes described have widely exploited modern interdisciplinary tools and techniques and the discussions include extensive flight test results. Many important `lessons learned' are included from the experience gained when design methods and requirements were tested and optimized in actual flight demonstration.


Introduction to Fly-by-Wire Flight Control Systems

Introduction to Fly-by-Wire Flight Control Systems

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  • Author: David Kern
  • Publisher: Kern Aerospace, LLC
  • ISBN:
  • Category : Transportation
  • Languages : en
  • Pages : 32

The #1 guide to understanding the "why and how" of fly-by-wire flight control systems. This book is an approachable and easily understandable must-read for aviation professionals! Why don't new aircraft designs allow the pilots a mechanical control connection? This book explains how fly-by-wire fixes the top 5 problems with mechanical controls for high performance aircraft. Rather than describe a particular aircraft’s design with confusing acronyms, readers will get a "behind the scenes" understanding for the critical concepts that apply to any modern aircraft. Because these design principles are easily described and understood, readers of this book will be armed with knowledge as they approach their flight manual procedures. Including: - Problems with mechanical flight controls - Advantages of fly-by-wire - How and why can fly-by-wire control systems fail? - Why are four computers better than one or two? - Explanations of the control laws used by business jets, fighters, and airliners - What sensors are needed, and how the system maintains control when sensors are lost - Design considerations for risk mitigation in case of component failures Buy this book to read on your next layover!


Flight Control System Design Factors for Applying Automated Testing Techniques

Flight Control System Design Factors for Applying Automated Testing Techniques

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  • Author: Joel R. Sitz
  • Publisher:
  • ISBN:
  • Category : Airplanes
  • Languages : en
  • Pages : 24


Introduction to Flight Testing

Introduction to Flight Testing

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  • Author: James W. Gregory
  • Publisher: John Wiley & Sons
  • ISBN: 1118949803
  • Category : Technology & Engineering
  • Languages : en
  • Pages : 352

Introduction to Flight Testing Introduction to Flight Testing Provides an introduction to the basic flight testing methods employed on general aviation aircraft and unmanned aerial vehicles Introduction to Flight Testing provides a concise introduction to the basic flight testing methods employed on general aviation aircraft and unmanned aerial vehicles for courses in aeronautical engineering. There is particular emphasis on the use of modern on-board instruments and inexpensive, off-the-shelf portable devices that make flight testing accessible to nearly any student. This text presents a clear articulation of standard methods for measuring aircraft performance characteristics. Topics covered include aircraft and instruments, digital data acquisition techniques, flight test planning, the standard atmosphere, uncertainty analysis, level flight performance, airspeed calibration, stall, climb and glide, take-off and landing, level turn, static and dynamic longitudinal stability, lateral-directional stability, and flight testing of unmanned aircraft systems. Unique to this book is a detailed discussion of digital data acquisition (DAQ) techniques, which are an integral part of modern flight test programs. This treatment includes discussion of the analog-to-digital conversion, sample rate, aliasing, and filtering. These critical details provide the flight test engineer with the insight needed to understand the capabilities and limitations of digital DAQ. Key features: Provides an introduction to the basic flight testing methods and instrumentation employed on general aviation aircraft and unmanned aerial vehicles. Includes examples of flight testing on general aviation aircraft such as Cirrus, Diamond, and Cessna aircraft, along with unmanned aircraft vehicles. Suitable for courses on Aircraft Flight Test Engineering. Introduction to Flight Testing provides resources and guidance for practitioners in the rapidly-developing field of drone performance flight test and the general aviation flight test community.


Flight Stability and Automatic Control

Flight Stability and Automatic Control

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  • Author: Robert C. Nelson
  • Publisher: WCB/McGraw-Hill
  • ISBN: 9780071158381
  • Category : Aerodynamique / Aeronautique / Aerospatial / Automatique / Avion / Commande / Conception / Controle / Navigation / Stabilite
  • Languages : en
  • Pages : 441

The second edition of Flight Stability and Automatic Control presents an organized introduction to the useful and relevant topics necessary for a flight stability and controls course. Not only is this text presented at the appropriate mathematical level, it also features standard terminology and nomenclature, along with expanded coverage of classical control theory, autopilot designs, and modern control theory. Through the use of extensive examples, problems, and historical notes, author Robert Nelson develops a concise and vital text for aircraft flight stability and control or flight dynamics courses.


Stability and Control

Stability and Control

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  • Author: Courtland D. Perkins
  • Publisher: Elsevier
  • ISBN: 1483222330
  • Category : Technology & Engineering
  • Languages : en
  • Pages : 520

Flight Testing, Volume II: Stability and Control focuses on the development of adequate flight test techniques for the appraisal of stability and control characteristics and flying qualities of airplanes. This book discusses the flying quality requirements, longitudinal motions, and flight determination of stick-fixed neutral points. The determination of aerodynamic parameters from steady maneuvering, desirable control characteristics in steady flight, and various forms of lateral control surfaces are also elaborated. This publication likewise covers the measurement of maximum lift coefficient, emergency anti-spin devices, and concept of the altitude-Mach number flight envelope. This volume is recommended for design, development or research engineers, test pilots, and instrumentation personnel interested in airplane stability and control.


Flight Test and Handling Qualities Analysis of a Longitudinal Flight Control System Using Multiobjective Techniques

Flight Test and Handling Qualities Analysis of a Longitudinal Flight Control System Using Multiobjective Techniques

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  • Author: John R. Anderson
  • Publisher:
  • ISBN: 9781423563341
  • Category : Airplanes
  • Languages : en
  • Pages : 216

This thesis addresses the application of optimal, multiobjective control theory control theory to flight control design for the approach and landing phase of flight. Five flight control systems were designed using classical, H2, H infinity, and Mixed H2/H infinity methods. The MATLAB(Trade Mark) MUTOOLS(Trade Mark) and AFIT MXTOOLS toolboxes were used to produce the optimal, multiobjective designs. These designs were implemented for flight test on the Calspan VSS I Learjet, simulating the unstable longitudinal dynamics of an F-16 type aircraft. A limited handling qualities investigation was performed. Model following was used in the design phase to meet handling qualities specifications. The designs were successfully implemented and verified on the Calspan Learjet prior to flight test. An unmodeled aircraft mode was discovered just prior to flight test that made three of the designs slightly unstable. However, all of the designs achieved Level II or better Cooper-Harper handling qualities ratings for the landing tasks performed illustrating that the optimal multiobjective methods used can give acceptable or better handling qualities.


Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports

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  • Author:
  • Publisher:
  • ISBN:
  • Category : Aeronautics
  • Languages : en
  • Pages : 702