航空电子设备 飞行数据记录器和飞机状态监控系统
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Most importantly, pilots are not able to turn the FDR off in flight or erase data after landing, to ensure data that may be relevant to an accident or incident is protected for use by accident investigation officers.
The data recorded on the Flight Data Recorder is used for accident investigations; the data may also be used for monitoring airplane systems.
All transport aircraft above 5,700 kg must be fitted with a flight data recorder.
Flight Data Recording & Airplane Condition Monitoring System
NBAA 2003
Flight Data Recording & Airplane Condition Monitoring System
飞行数据记录器和 飞机状态监控系统
Civil Aviation Flight University of China 1
The flight recorder system will automatically record airplane airspeed, attitude, altitude, engine performance and other data from engine start-up to engine shut-down.
Digital Flight Data Recorders (DFDR) are fitted to many modern transport aircraft, and have the capacity to record as many as 300 parameters, including control positions and systems performance.
NBAA 2003
The purpose of flight data recorder is to record the data passed to it by the FDAU.
A flight data recorder will record twenty-five hours of data on a continuous tape.
Flight Data Recording & Airplane Condition Monitoring System)
NBAA 2003
Flight Data Recorder (FDR) is a device which records information about the flight of the airplane.
To protect the tape in the event of an accident, the recorder is housed in a sealed fire and impact resistant container.
Control panel
Flight data acquisition unit
Control panel
wenku.baidu.com
Flight data acquisition unit
Flight data recorder
Accelerometer
Figure 4.1
Civil Aviation Flight University of China 5
NBAA 2003
6
Flight Data Recording & Airplane Condition Monitoring System)
Civil Aviation Flight University of China 3
NBAA 2003
4
Flight Data Recording & Airplane Condition Monitoring System)
NBAA 2003
Flight Recorder System
On Model 737,757,and 767 airplanes the flight recording system consists of a Flight Data Recorder, Flight Data Acquisition Unit (FDAU), accelerometer and a control panel.
Civil Aviation Flight University of China 2
Flight Data Recording & Airplane Condition Monitoring System)
NBAA 2003
Operation of the FDR must be fully automatic and not require pilot switching.
Flight data recorder
Accelerometer
Civil Aviation Flight University of China 7
Flight Data Recording & Airplane Condition Monitoring System)
NBAA 2003
The FDR is normally located in a part of the airframe that is likely to suffer least in the event of an impact. Consequently, they are normally installed in the tail or roof of the aircraft.
The data recorded on the Flight Data Recorder is used for accident investigations; the data may also be used for monitoring airplane systems.
All transport aircraft above 5,700 kg must be fitted with a flight data recorder.
Flight Data Recording & Airplane Condition Monitoring System
NBAA 2003
Flight Data Recording & Airplane Condition Monitoring System
飞行数据记录器和 飞机状态监控系统
Civil Aviation Flight University of China 1
The flight recorder system will automatically record airplane airspeed, attitude, altitude, engine performance and other data from engine start-up to engine shut-down.
Digital Flight Data Recorders (DFDR) are fitted to many modern transport aircraft, and have the capacity to record as many as 300 parameters, including control positions and systems performance.
NBAA 2003
The purpose of flight data recorder is to record the data passed to it by the FDAU.
A flight data recorder will record twenty-five hours of data on a continuous tape.
Flight Data Recording & Airplane Condition Monitoring System)
NBAA 2003
Flight Data Recorder (FDR) is a device which records information about the flight of the airplane.
To protect the tape in the event of an accident, the recorder is housed in a sealed fire and impact resistant container.
Control panel
Flight data acquisition unit
Control panel
wenku.baidu.com
Flight data acquisition unit
Flight data recorder
Accelerometer
Figure 4.1
Civil Aviation Flight University of China 5
NBAA 2003
6
Flight Data Recording & Airplane Condition Monitoring System)
Civil Aviation Flight University of China 3
NBAA 2003
4
Flight Data Recording & Airplane Condition Monitoring System)
NBAA 2003
Flight Recorder System
On Model 737,757,and 767 airplanes the flight recording system consists of a Flight Data Recorder, Flight Data Acquisition Unit (FDAU), accelerometer and a control panel.
Civil Aviation Flight University of China 2
Flight Data Recording & Airplane Condition Monitoring System)
NBAA 2003
Operation of the FDR must be fully automatic and not require pilot switching.
Flight data recorder
Accelerometer
Civil Aviation Flight University of China 7
Flight Data Recording & Airplane Condition Monitoring System)
NBAA 2003
The FDR is normally located in a part of the airframe that is likely to suffer least in the event of an impact. Consequently, they are normally installed in the tail or roof of the aircraft.