AERIAL VEHICLE AND METHOD OF CONTROLLING AERIAL VEHICLE

原文（中文）

An aerial vehicle includes a sensor device that detects a flight state of the aerial vehicle, an ejection apparatus that includes a parachute and can eject the parachute, and a controller that determines whether or not the parachute should be ejected based on a degree of deviation of the flight state from a reference range determined for the flight state and a duration for which a state of deviation equal to or more than the degree of deviation lasts.