A gyrocompass is required to indicate the heading of a land, sea, or air vehicle.
陀螺被用来指示陆上的、海上的或空中的运动体的方向。
2
It records "air data" such as the airplane's speed, heading, altitude, rate of climb or descent, accelerations, and decelerations.
它记录的飞行数据包括飞机的速度、航向、高度、爬升或下降速度、加速以及减速等。
3
A new heading system (including heading measurement and heading control) framework is presented for Micro Air Vehicles (MAVs) from the viewpoint of practical applications.