Argos Press

        Table of Contents

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Overview
Preface


Avionics Principles

1        INTRODUCTION                                                                            1

1.1          Aircraft Functionality                                                                   1

1.2          Aircraft Systems                                                                           3

1.3          Avionics History and Direction                                                     8

1.4          Avionics Drivers                                                                         10

1.5          Major Avionics Components                                                       12

1.6          Summary                                                                                   15

1.7          Revision Questions                                                                     16

 

2        AIRCRAFT ELECTRICAL SYSTEMS                                         17

2.1          Generating AC Power                                                                 18

2.2          Generating DC Power                                                                 26

2.3          Aircraft Batteries                                                                        28

2.4          Summary of Electrical Components                                            29

2.5          Standard Aircraft Electrical Outputs                                            29

2.6          Electrical Design Principles                                                         34

2.7          Current and Future Directions                                                     39

2.8          Summary                                                                                   40

2.9          Revision Questions                                                                     40

 

3        FLIGHT-CONTROL SYSTEMS                                                    43

3.1          Aerodynamic Stability                                                                43

3.2          Aircraft Dynamics                                                                      45

3.3          Reference Frames                                                                       46

3.4          Traditional Flight-Control Systems                                              47

3.5          Fly-by-wire Flight Control                                                          49

3.6          Auto-Pilot Examples                                                                   51

3.7          Flight-control Systems Design Issues                                          53

3.8          Summary                                                                                   56

3.9          Revision Questions                                                                     57

 

4        AIR-DATA SENSORS                                                                   59

4.1          Introduction                                                                               59

4.2          Principal Components of an Air-Data System                              62

4.3          Typical Applications of Air Data                                                 63

4.4          Air-data Calculations                                                                  65

4.5          Summary                                                                                   73

4.6          Revision Questions                                                                     73

 


 

5        INERTIAL SENSORS                                                                    75

5.1          Introduction                                                                               75

5.2          Gyroscopes                                                                                 75

5.3          Accelerometers                                                                           87

5.4          Inertial Sensor Error and Alignment                                            88

5.5          Summary                                                                                   88

5.6          Revision Questions                                                                     89

 

 

6        RADAR SENSORS                                                                        91

6.1          Introduction                                                                               91

6.2          Radar Introduction and Basic Pulse Radar                                    91

6.3          Radar Antennas                                                                          94

6.4          Radar Range Equation                                                               103

6.5          Radar Altimeters                                                                       107

6.6          Pulse Doppler Radar Concepts                                                   111

6.7          Doppler/Heading Reference Systems                                          114

6.8          Case Study                                                                               115

6.9          Summary                                                                                  117

6.10        Revision Questions                                                                   117

 

7        ELECTRO-OPTICAL SENSORS                                                119

7.1          Introduction                                                                             119

7.2          Examples of an Operational EO System                                     120

7.3          Electro-optical Detection Scenario                                             122

7.4          Atmospheric Transmission                                                        123

7.5          Relevant Laws of Physics                                                          125

7.6          Basic EO System                                                                      130

7.7          Image Scanning and Tracking                                                   134

7.8          Case Study: AIM-9 Air-to-air Missile                                         136

7.9          Worked Example                                                                       140

7.10        Summary                                                                                  143

7.11        Revision Questions                                                                   143

 

8        COMMUNICATION SYSTEMS                                                  145

8.1          Introduction                                                                             145

8.2          Propagation Fundamentals                                                        145

8.3          Basic Communication Theory                                                   154

8.4          Communication System Components                                        155

8.5          Data Communications                                                              164

8.6          Identification                                                                            169

8.7          Summary                                                                                  172

8.8          Revision Questions                                                                   173

 


 

9        NAVIGATION SYSTEMS                                                           175

9.1.         Introduction                                                                             175

9.2.         Geometry of The Earth                                                             176

9.3.         Dead-Reckoning Calculations                                                    179

9.4.         External Navigation Aids                                                          190

9.5.         Multi-System Integration                                                          213

9.6.         Summary                                                                                  215

9.7.         Revision Questions                                                                   215

 

10      AVIONICS ARCHITECTURES                                                   217

10.1        Introduction                                                                             217

10.2        Architectures: Past, Current, and Future                                    217

10.3        Data Bus Characteristics and Architectural Options                   225

10.4        Data Bus Topologies                                                                 230

10.5        Data Bus Media                                                                        233

10.6        Examples of Popular Avionics Data Buses                                 234

10.7        Summary                                                                                  254

10.8        Revision Questions                                                                   254

 

11      AVIONICS SOFTWARE                                                             257

11.1        Operational Flight Programs                                                      257

11.2        Real-Time Software Considerations                                           259

11.3        Worked Example                                                                       270

11.4        Summary                                                                                  276

11.5        Revision Questions                                                                   277

 

12      COCKPIT SYSTEMS                                                                  279

12.1        Major Human Senses                                                                284

12.2        Cockpit Design Guidelines                                                        286

12.3        Cockpit Technologies                                                                292

12.4        Summary                                                                                  306

12.5        Revision Questions                                                                   307

                                                                                     

 

 

 

 

 

 

 

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