Tesi di Gabriella Serafino

2.5.1 Onboard information sources Service aircraft integrate a few number of sensors, commonly used for navigation purposes and to provide environment information to the pilot. The Air Data and Inertial Reference System (ADIRS) calculates flight parameters (Indicated Airspeed, position, etc) directly from probe measurements and supplies with air data a large number of critical aircraft systems (like FMS). The probes network, used for navigation, includes the following sensors: -

Pressure sensors (Pitot probes, Pitot-static probes and static pressure probes)

Temperature sensors (total air temperature probes)

Angle of Attack sensors

Figure 1 presents the main location of the previous sensors. For integration purposes, new generation of sensors have been developed. Those multi-function probes (MFP) are able to measure more than one parameters (A380 MFP measure the angle of attack, the total pressure and the temperature).

Fig.4 Example of Probes location in an A380

Turn static files into dynamic content formats.

Create a flipbook

Articles inside

Fig.32 Block scheme of the software implementation

18min

pages 107-118

Fig.27 The Wind speed, direction (arrows) and intensity (more colors) at 5000 m

1min

page 92

Fig.26 Two trajectories performed by DAL1451 in different days and atmospheric conditions are reported

5min

pages 87-91

Fig.17 The Wind speed, direction and intensity (different colors) at 10668 m

1min

page 79

Fig.20 Real trajectory (black) performed by DAL1888 and optimized trajectories (waypoints blue and red

1min

page 82

Fig.12 Aircraft trajectory with A320 typical performance parameters (maximum and Minimum speed, altitude, climb time and distance

10min

pages 68-74

Fig.23 Two trajectories performed by DAL1760 in different days and atmospheric conditions are reported

2min

pages 84-85

Tesi di Gabriella Serafino by Collegio Ingegneri Venezia - Issuu

Tesi di Gabriella Serafino

Articles inside

Fig.32 Block scheme of the software implementation

Fig.27 The Wind speed, direction (arrows) and intensity (more colors) at 5000 m

Fig.26 Two trajectories performed by DAL1451 in different days and atmospheric conditions are reported

Fig.17 The Wind speed, direction and intensity (different colors) at 10668 m

Fig.20 Real trajectory (black) performed by DAL1888 and optimized trajectories (waypoints blue and red

Fig.12 Aircraft trajectory with A320 typical performance parameters (maximum and Minimum speed, altitude, climb time and distance

Fig.23 Two trajectories performed by DAL1760 in different days and atmospheric conditions are reported

Fig.16 Comparison Real (analysis, cyan) and forecasted (1h before) reflectivity

Fig.9 Complete trajectory for an aircraft from takeoff to landing

Fig.11 Effect of pressure on emission index of NOx

Fig1 Thunderstorm Development

Fig.8 aircraft phases of flight and emissions target to be reduced

Fig.6 Anatomy of a cumulonimbus

Fig.5 Example of A380 Multi-Function Probes

Fig3 Charge Separation

Fig.4 Example of Probes location in an A380

Fig2 Severe Thunderstorm

Fig.7 representation of aircraft trajectory with the different phases of flight