According to the needs of setting and testing flight altitude and airspeed in aviation repairing, the flight testing system based on vibrator-type sensor has been designed.
针对航空修理过程中对飞行高度与速度的设定及测试的需要，设计了以振筒传感器为核心的飞行测定系统。
2
The system combined with GPS receiver and passive imagining sensor can supply complete position, velocity, angular velocity and altitude information.
该系统将GPS接收机和被动成像传感器组合在一起，能提供完整的位置、速度、角速度和高度信息。
3
A pressure sensor detects changes in the air pressure and converts the result into an altitude.