000 -LEADER |
fixed length control field |
14065cam a2200445 i 4500 |
001 - CONTROL NUMBER |
control field |
20579110 |
003 - CONTROL NUMBER IDENTIFIER |
control field |
CITU |
005 - DATE AND TIME OF LATEST TRANSACTION |
control field |
20230216171638.0 |
006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS--GENERAL INFORMATION |
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m |o d | |
007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION |
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cr |n||||||||| |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
fixed length control field |
180711s2018 nju ob 001 0 eng |
010 ## - LIBRARY OF CONGRESS CONTROL NUMBER |
LC control number |
2018033453 |
020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
International Standard Book Number |
9781119401070 (ePub) |
020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
International Standard Book Number |
9781119401025 (Adobe PDF) |
020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
Cancelled/invalid ISBN |
9781119401087 |
040 ## - CATALOGING SOURCE |
Original cataloging agency |
DLC |
Language of cataloging |
eng |
Description conventions |
rda |
Transcribing agency |
DLC |
Modifying agency |
DLC |
041 ## - LANGUAGE CODE |
Language code of text/sound track or separate title |
eng. |
042 ## - AUTHENTICATION CODE |
Authentication code |
pcc |
050 00 - LIBRARY OF CONGRESS CALL NUMBER |
Classification number |
TL716.5 |
082 00 - DEWEY DECIMAL CLASSIFICATION NUMBER |
Classification number |
629.132/3 |
Edition number |
23 |
100 1# - MAIN ENTRY--PERSONAL NAME |
Preferred name for the person |
Padfield, G. D., |
Relator term |
author. |
245 10 - TITLE STATEMENT |
Title |
Helicopter flight dynamics : |
Remainder of title |
including a treatment of tiltrotor aircraft / |
Statement of responsibility, etc |
Gareth D Padfield, University of Liverpool. |
250 ## - EDITION STATEMENT |
Edition statement |
Third edition. |
264 #1 - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
Place of publication, distribution, etc |
Hoboken, NJ : |
Name of publisher, distributor, etc |
John Wiley & Sons, Inc., |
Date of publication, distribution, etc |
[2018] |
300 ## - PHYSICAL DESCRIPTION |
Extent |
1 online resource (856 pages). |
336 ## - CONTENT TYPE |
Content type term |
text |
Content type code |
txt |
Source |
rdacontent |
337 ## - MEDIA TYPE |
Media type term |
computer |
Media type code |
n |
Source |
rdamedia |
338 ## - CARRIER TYPE |
Carrier type term |
online resource |
Carrier type code |
nc |
Source |
rdacarrier |
504 ## - BIBLIOGRAPHY, ETC. NOTE |
Bibliography, etc |
Includes bibliographical references and index. |
505 0# - CONTENTS |
Formatted contents note |
Series Preface xv<br/><br/>Preface to Third Edition xvii<br/><br/>Preface to Second Edition xix<br/><br/>Preface to First Edition xxiii<br/><br/>Acknowledgements xxvii<br/><br/>Notation xxix<br/><br/>List of Abbreviations xxxix<br/><br/>Chapter 1 Introduction<br/><br/>1.1 Simulation Modelling 2<br/><br/>1.2 Flying Qualities 3<br/><br/>1.3 Missing Topics 4<br/><br/>1.4 Simple Guide to the Book 5<br/><br/>Chapter 2 Helicopter and Tiltrotor Flight Dynamics – An Introductory Tour<br/><br/>2.1 Introduction 8<br/><br/>2.2 Four Reference Points 9<br/><br/>2.2.1 The Mission and Piloting Tasks 9<br/><br/>2.2.2 The Operational Environment 12<br/><br/>2.2.3 The Vehicle Configuration, Dynamics, and Flight Envelope 13<br/><br/>2.2.4 The Pilot and Pilot–Vehicle Interface 19<br/><br/>2.2.5 Résumé of the Four Reference Points 20<br/><br/>2.3 Modelling Helicopter/Tiltrotor Flight Dynamics 21<br/><br/>2.3.1 The Problem Domain 21<br/><br/>2.3.2 Multiple Interacting Subsystems 22<br/><br/>2.3.3 Trim, Stability, and Response 24<br/><br/>2.3.4 The Flapping Rotor in a Vacuum 25<br/><br/>2.3.5 The Flapping Rotor in Air – Aerodynamic Damping 28<br/><br/>2.3.6 Flapping Derivatives 31<br/><br/>2.3.7 The Fundamental 90∘ Phase Shift 31<br/><br/>2.3.8 Hub Moments and Rotor/Fuselage Coupling 32<br/><br/>2.3.9 Linearization in General 35<br/><br/>2.3.10 Stability and Control Résumé 36<br/><br/>2.3.11 The Static Stability Derivative Mw 37<br/><br/>2.3.12 Rotor Thrust, Inflow, Zw, and Vertical Gust Response in Hover 39<br/><br/>2.3.13 Gust Response in Forward Flight 41<br/><br/>2.3.14 Vector-Differential Form of Equations of Motion 42<br/><br/>2.3.15 Validation 45<br/><br/>2.3.16 Inverse Simulation 48<br/><br/>2.3.17 Modelling Review 49<br/><br/>2.4 Flying Qualities 50<br/><br/>2.4.1 Pilot Opinion 50<br/><br/>2.4.2 Quantifying Quality Objectively 51<br/><br/>2.4.3 Frequency and Amplitude – Exposing the Natural Dimensions 52<br/><br/>2.4.4 Stability – Early Surprises Compared with Aeroplanes 53<br/><br/>2.4.5 Pilot-in-the-Loop Control; Attacking a Manoeuvre 56<br/><br/>2.4.6 Bandwidth – A Parameter for All Seasons? 57<br/><br/>2.4.7 Flying a Mission Task Element 59<br/><br/>2.4.8 The Cliff Edge and Carefree Handling 60<br/><br/>2.4.9 Agility Factor 60<br/><br/>2.4.10 Pilot’s Workload 61<br/><br/>2.4.11 Inceptors and Displays 63<br/><br/>2.4.12 Operational Benefits of Flying Qualities 63<br/><br/>2.4.13 Flying Qualities Review 65<br/><br/>2.5 Design for Flying Qualities; Stability and Control Augmentation 66<br/><br/>2.5.1 Impurity of Primary Response 67<br/><br/>2.5.2 Strong Cross-Couplings 67<br/><br/>2.5.3 Response Degradation at Flight Envelope Limits 67<br/><br/>2.5.4 Poor Stability 68<br/><br/>2.5.5 The Rotor as a Control Filter 68<br/><br/>2.5.6 Artificial Stability 69<br/><br/>2.6 Tiltrotor Flight Dynamics 71<br/><br/>2.7 Chapter Review 71<br/><br/>Chapter 3 Modelling Helicopter Flight Dynamics: Building a Simulation Model<br/><br/>3.1 Introduction and Scope 74<br/><br/>3.2 The Formulation of Helicopter Forces and Moments in Level 1 Modelling 78<br/><br/>3.2.1 Main Rotor 79<br/><br/>3.2.2 The Tail Rotor 120<br/><br/>3.2.3 Fuselage and Empennage 122<br/><br/>3.2.4 Powerplant and Rotor Governor 127<br/><br/>3.2.5 Flight Control System 129<br/><br/>3.3 Integrated Equations of Motion of the Helicopter 134<br/><br/>3.4 Beyond Level 1 Modelling 136<br/><br/>3.4.1 Rotor Aerodynamics and Dynamics 137<br/><br/>3.4.2 Interactional Aerodynamics 143<br/><br/>3.5 Chapter 3 Epilogue 147<br/><br/>Appendix 3A Frames of Reference and Coordinate Transformations 153<br/><br/>3A.1 The Inertial Motion of the Aircraft 153<br/><br/>3A.2 The Orientation Problem – Angular Coordinates of the Aircraft 156<br/><br/>3A.3 Components of Gravitational Acceleration along the Aircraft Axes 158<br/><br/>3A.4 The Rotor System – Kinematics of a Blade Element 158<br/><br/>3A.5 Rotor Reference Planes – Hub, Tip Path, and No-Feathering 161<br/><br/>Chapter 4 Modelling Helicopter Flight Dynamics: Trim and Stability Analysis<br/><br/>4.1 Introduction and Scope 164<br/><br/>4.2 Trim Analysis 168<br/><br/>4.2.1 The General Trim Problem 170<br/><br/>4.2.2 Longitudinal Partial Trim 171<br/><br/>4.2.3 Lateral/Directional Partial Trim 176<br/><br/>4.2.4 Rotorspeed/Torque Partial Trim 178<br/><br/>4.2.5 Balance of Forces and Moments 178<br/><br/>4.2.6 Control Angles to Support the Forces and Moments 179<br/><br/>4.3 Stability Analysis 181<br/><br/>4.3.1 Linearization 183<br/><br/>4.3.2 The Derivatives 187<br/><br/>4.3.3 The Natural Modes of Motion 205<br/><br/>Appendix 4A The Analysis of Linear Dynamic Systems (with Special Reference to 6-Dof Helicopter Flight) 218<br/><br/>Appendix 4B The Three Case Helicopters: Lynx, Bo105 and Puma 227<br/><br/>4B.1 Aircraft Configuration Parameters 227<br/><br/>The RAE (DRA) Research Lynx, ZD559 227<br/><br/>The DLR Research Bo105, S123 229<br/><br/>The RAE (DRA) Research Puma, XW241 231<br/><br/>Fuselage Aerodynamic Characteristics 233<br/><br/>Lynx 233<br/><br/>Bo105 233<br/><br/>Puma 233<br/><br/>Empennage Aerodynamic Characteristics 234<br/><br/>Lynx 234<br/><br/>Bo105 234<br/><br/>Puma 234<br/><br/>4B.2 Stability and Control Derivatives 234<br/><br/>4B.3 Tables of Stability and Control Derivatives and System Eigenvalues 242<br/><br/>Appendix 4C The Trim Orientation Problem 258<br/><br/>Chapter 5 Modelling Helicopter Flight Dynamics: Stability Under Constraint and Response Analysis<br/><br/>5.1 Introduction and Scope 262<br/><br/>5.2 Stability Under Constraint 263<br/><br/>5.2.1 Attitude Constraint 264<br/><br/>5.2.2 Flight Path Constraint 275<br/><br/>5.3 Analysis of Response to Controls 283<br/><br/>5.3.1 General 283<br/><br/>5.3.2 Heave Response to Collective Control Inputs 284<br/><br/>5.3.3 Pitch and Roll Response to Cyclic Pitch Control Inputs 291<br/><br/>5.3.4 Yaw/Roll Response to Pedal Control Inputs 301<br/><br/>5.4 Response to Atmospheric Disturbances 309<br/><br/>Appendix 5A Speed Stability Below Minimum Power; A Forgotten Problem? 315<br/><br/>Chapter 6 Flying Qualities: Objective Assessment and Criteria Development<br/><br/>6.1 General Introduction to Flying Qualities 334<br/><br/>6.2 Introduction and Scope: The Objective Measurement of Quality 338<br/><br/>6.3 Roll Axis Response Criteria 341<br/><br/>6.3.1 Task Margin and Manoeuvre Quickness 341<br/><br/>6.3.2 Moderate to Large Amplitude/Low to Moderate Frequency: Quickness and Control Power 347<br/><br/>6.3.3 Small Amplitude/Moderate to High Frequency: Bandwidth 353<br/><br/>6.3.4 Small Amplitude/Low to Moderate Frequency: Dynamic Stability 371<br/><br/>6.3.5 Trim and Quasi-Static Stability 372<br/><br/>6.4 Pitch Axis Response Criteria 374<br/><br/>6.4.1 Moderate to Large Amplitude/Low to Moderate Frequency: Quickness and Control Power 374<br/><br/>6.4.2 Small Amplitude/Moderate to High Frequency: Bandwidth 377<br/><br/>6.4.3 Small Amplitude/Low to Moderate Frequency: Dynamic Stability 378<br/><br/>6.4.4 Trim and Quasi-Static Stability 381<br/><br/>6.5 Heave Axis Response Criteria 385<br/><br/>6.5.1 Criteria for Hover and Low-Speed Flight 388<br/><br/>6.5.2 Criteria for Torque and Rotorspeed During Vertical Axis Manoeuvres 391<br/><br/>6.5.3 Heave Response Criteria in Forward Flight 392<br/><br/>6.5.4 Heave Response Characteristics in Steep Descent 393<br/><br/>6.6 Yaw Axis Response Criteria 395<br/><br/>6.6.1 Moderate to Large Amplitude/Low to Moderate Frequency: Quickness and Control Power 396<br/><br/>6.6.2 Small Amplitude/Moderate to High Frequency: Bandwidth 398<br/><br/>6.6.3 Small Amplitude/Low to Moderate Frequency: Dynamic Stability 398<br/><br/>6.6.4 Trim and Quasi-Static Stability 401<br/><br/>6.7 Cross-Coupling Criteria 402<br/><br/>6.7.1 Pitch-to-Roll and Roll-to-Pitch Couplings 402<br/><br/>6.7.2 Collective to Yaw Coupling 404<br/><br/>6.7.3 Sideslip to Pitch and Roll Coupling 405<br/><br/>6.8 Multi-Axis Response Criteria and Novel-Response Types 406<br/><br/>6.8.1 Multi-Axis Response Criteria 406<br/><br/>6.8.2 Novel Response Types 407<br/><br/>6.9 Objective Criteria Revisited 410<br/><br/>Chapter 7 Flying Qualities: Subjective Assessment and Other Topics<br/><br/>7.1 Introduction and Scope 418<br/><br/>7.2 The Subjective Assessment of Flying Quality 419<br/><br/>7.2.1 Pilot Handling Qualities Ratings – HQRs 420<br/><br/>7.2.2 Conducting a Handling Qualities Experiment 425<br/><br/>7.3 Special Flying Qualities 438<br/><br/>7.3.1 Agility 438<br/><br/>7.3.2 The Integration of Controls and Displays for Flight in Degraded Visual Environments 445<br/><br/>7.3.3 Carefree Flying Qualities 455<br/><br/>7.4 Pilot’s Controllers 462<br/><br/>7.5 The Contribution of Flying Qualities to Operational Effectiveness and the Safety of Flight 464<br/><br/>Chapter 8 Flying Qualities: Forms of Degradation<br/><br/>8.1 Introduction and Scope 470<br/><br/>8.2 Flight in Degraded Visual Environments 472<br/><br/>8.2.1 Recapping the Usable Cue Environment 472<br/><br/>8.2.2 Visual Perception in Flight Control – Optical Flow and Motion Parallax 475<br/><br/>8.2.3 Time to Contact; Optical Tau, 𝜏 483<br/><br/>8.2.4 𝜏 Control in the Deceleration-to-Stop Manoeuvre 486<br/><br/>8.2.5 Tau-Coupling – A Paradigm for Safety in Action 487<br/><br/>8.2.6 Terrain-Following Flight in Degraded Visibility 494<br/><br/>8.2.7 What Now for Tau? 507<br/><br/>8.3 Handling Qualities Degradation through Flight System Failures 511<br/><br/>8.3.1 Methodology for Quantifying Flying Qualities Following Flight Function Failures 512<br/><br/>8.3.2 Loss of Control Function 514<br/><br/>8.3.3 Malfunction of Control – Hard-Over Failures 517<br/><br/>8.3.4 Degradation of Control Function – Actuator Rate Limiting 522<br/><br/>8.4 Encounters with Atmospheric Disturbances 524<br/><br/>8.4.1 Helicopter Response to Aircraft Vortex Wakes 525<br/><br/>8.4.2 Severity of Transient Response 538<br/><br/>8.5 Chapter Review 542<br/><br/>Appendix 8A HELIFLIGHT, HELIFLIGHT-R, and FLIGHTLAB at the University of Liverpool 545<br/><br/>8A.1 FLIGHTLAB 545<br/><br/>8A.2 Immersive Cockpit Environment 547<br/><br/>8A.3 HELIFLIGHT-R 551<br/><br/>Chapter 9 Flying Qualities: The Story of an Idea<br/><br/>9.1 Introduction and Scope 554<br/><br/>9.2 Historical Context of Rotorcraft Flying Qualities 557<br/><br/>9.2.1 The Early Years; Some Highlights from the 1940s–1950s 557<br/><br/>9.2.2 The Middle Years – Some Highlights from the 1960s–1970s 564<br/><br/>9.3 Handling Qualities as a Performance Metric – The Development of ADS-33 577<br/><br/>9.3.1 The Evolution of a Design Standard – The Importance of Process 578<br/><br/>9.3.2 Some Critical Innovations in ADS-33 579<br/><br/>9.4 The UK MoD Approach 579<br/><br/>9.5 Roll Control; A Driver for Rotor Design 580<br/><br/>9.6 Helicopter Agility 583<br/><br/>9.6.1 ADS-33 Tailoring and Applications 585<br/><br/>9.6.2 Handling Qualities as a Safety Net; The Pilot as a System Component 587<br/><br/>9.7 The Future Challenges for Rotorcraft Handling Qualities Engineering 593<br/><br/>Chapter 10 Tiltrotor Aircraft: Modelling and Flying Qualities<br/><br/>10.1 Introduction and Scope 598<br/><br/>10.2 Modelling and Simulation of Tiltrotor Aircraft Flight Dynamics 604<br/><br/>10.2.1 Building a Simulation Model 605<br/><br/>10.2.2 Interactional Aerodynamics in Low-Speed Flight 620<br/><br/>10.2.3 Vortex Ring State and the Consequences for Tiltrotor Aircraft 621<br/><br/>10.2.4 Trim, Linearisation, and Stability 626<br/><br/>10.2.5 Response Analysis 632<br/><br/>10.3 The Flying Qualities of Tiltrotor Aircraft 635<br/><br/>10.3.1 General 635<br/><br/>10.3.2 Developing Tiltrotor Mission Task Elements 638<br/><br/>10.3.3 Flying Qualities of Tiltrotors; Clues from the Eigenvalues 644<br/><br/>10.3.4 Agility and Closed-Loop Stability of Tiltrotors 652<br/><br/>10.3.5 Flying Qualities during the Conversion 670<br/><br/>10.3.6 Improving Tiltrotor Flying Qualities with Stability and Control Augmentation 673<br/><br/>10.4 Load Alleviation versus Flying Qualities for Tiltrotor Aircraft 686<br/><br/>10.4.1 Drawing on the V-22 Experience 686<br/><br/>10.4.2 Load Alleviation for the European Civil Tiltrotor 688<br/><br/>10.5 Chapter Epilogue; Tempus Fugit for Tiltrotors 698<br/><br/>Appendix 10A Flightlab Axes Systems and Gimbal Flapping Dynamics 700<br/><br/>10A.1 FLIGHTLAB Axes Systems 700<br/><br/>10A.2 Gimbal Flapping Dynamics 703<br/><br/>Appendix 10B The XV-15 Tiltrotor 705<br/><br/>Aircraft Configuration Parameters 705<br/><br/>XV-15 3-view 707<br/><br/>XV-15 Control Ranges and Gearings 707<br/><br/>Appendix 10C The FXV-15 Stability and Control Derivatives 710<br/><br/>10C.1 Graphical Forms 710<br/><br/>10C.2 FXV-15 Stability and Control Derivative and Eigenvalue Tables 725<br/><br/>Helicopter Mode (Matrices Shown with and without (nointf) Aerodynamic Interactions) 725<br/><br/>Conversion Mode 733<br/><br/>Airplane Mode 737<br/><br/>Appendix 10D Proprotor Gimbal Dynamics in Airplane Mode 742<br/><br/>Appendix 10E Tiltrotor Directional Instability Through Constrained Roll Motion: An Elusive, Paradoxical Dynamic 746<br/><br/>10E.1 Background and the Effective Directional Stability 746<br/><br/>10E.2 Application to Tiltrotors 747<br/><br/>References 753<br/><br/>Index 789 |
520 ## - SUMMARY, ETC. |
Summary, etc |
"Sales handles - Significantly updated new edition with two new chapters covering flight dynamics of tilt rotor aircraft and the historical developments of rotorcraft HQs - Provides a comprehensive treatment of helicopter flight dynamics, covering the theoretical background to the dynamics of helicopter flight, the development of handling criteria and new flight test techniques - Covers the theory and application of flying qualities and simulation modelling - Includes case studies and recent applications Market description (Please include secondary markets) Tier 5/ P&R Primary: Aerospace engineers. Secondary: Graduate and senior undergraduate students in aerospace engineering, government"-- |
Assigning source |
Provided by publisher. |
526 ## - STUDY PROGRAM INFORMATION NOTE |
-- |
600-699 |
-- |
629 |
588 ## - SOURCE OF DESCRIPTION NOTE |
Source of description note |
Description based on print version record and CIP data provided by publisher. |
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Helicopters |
General subdivision |
Handling characteristics. |
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Helicopters |
General subdivision |
Aerodynamics. |
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Tilt rotor aircraft. |
655 #4 - INDEX TERM--GENRE/FORM |
Genre/form data or focus term |
Electronic books. |
856 ## - ELECTRONIC LOCATION AND ACCESS |
Link text |
Full text available at Wiley Online Library Click here to view |
Uniform Resource Identifier |
https://onlinelibrary.wiley.com/doi/book/10.1002/9781119401087 |
942 ## - ADDED ENTRY ELEMENTS |
Source of classification or shelving scheme |
|
Item type |
EBOOK |