Four-axis unmanned-aerial-vehicle flight control system

Abstract

The invention discloses a four-axis unmanned-aerial-vehicle flight control system, comprising a man-machine interaction interface of a ground station, an operation control system and an information processing system. The information processing system and the man-machine interaction interface are connected and can transmit data information to each other. The information processing system is connected with the operation control system via an input device interface and is connected with a data transfer radio. After receiving an operation command, the information processing system sends processed data information to the man-machine interaction interface for the purpose of display and control and meanwhile to a unmanned aerial vehicle and a piece of airborne equipment via the data transfer radio. By adopting the above structure, the operation interface is varied and the use cost of the unmanned aerial vehicle system is reduced. The airborne equipment on the unmanned aerial vehicle is under control, further reducing the system cost. The real-time fight data which is received from the flight control system is made full use of to conduct on-line fault prediction, thereby greatly improving the reliability of the unmanned aerial vehicle system and reducing the risk of air crash.

Description

technical field [0001] The invention relates to a control system of an unmanned aerial vehicle, in particular to a flight control system of a four-axis unmanned aerial vehicle. Background technique [0002] The ground control station is an important part of the UAV system. It not only undertakes the real-time monitoring task of UAV flight status, but also is responsible for the planning and management of UAV flight missions. At present, all UAV companies The ground station navigation control system set up by the drone system can complete basic functions such as UAV status monitoring and flight mission planning. These ground station control systems generally have the following deficiencies: [0003] (1) The operation interface is single, and at the same time, only one UAV can be controlled; there will be no problem when only one UAV operates independently, but if there are multiple UAVs operating at the same time, it must be Each aircraft is equipped with an independent gro...

AI Technical Summary

Problems solved by technology

[0003] (1) The operation interface is single, and at the same time, only one UAV can be controlled; there will be no problem when only one UAV operates independently, but if there are multiple UAVs operating at the same time, it must be Each aircraft is equipped with an independent ground station system, which undoubtedly increases the cost of using the UAV system

[0004] (2) These UAV ground stations only consider the monitoring and control of the UAV itself, and do not involve the control of other airborne equipment. As a result, in addition to the ground station system, corresponding airborne equipment control terminals must be configured, which also increases cost of the system

[0005] (3) Although these UAV ground station systems all receive and save UAV real-time flight parameters, they will also make some simple fault predictions based on these parameters. Most of the fault analysis must be done through offline manual analysis, and The analysis results are not directly used for the flight protection control of the UAV, and the computer hardware platform of the ground station is not fully utilized to improve the performance of the UAV system

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