Unmanned plane identification experiment ground station capable of assisting in operation

Abstract

The invention discloses an unmanned plane identification experiment ground station capable of assisting in operation and belongs to the technical field of unmanned plane modeling and control. The unmanned plane identification experiment ground station capable of assisting in operation is characterized by having four main functions of data reading, data recording, experiment monitoring and curve display, wherein the data reading function is used for receiving and reading a remote control instruction of a pilot and dynamic response initial data of an unmanned plane; the data recording function is used for recording the initial data for the system identification after an identification experiment; the experiment monitoring function is used for continuously computing the frequency and amplitude of the remote control instruction and the dynamical response data and giving an alarm when the frequency and the amplitude of the data exceed a safety range; and the curve display function is used for displaying the experiment data in a form of curve in real time to assist ground crew in monitoring the identification experiment and providing feedback information to the pilot. The unmanned plane identification experiment ground station can effectively assist the pilot and the ground crew in completing the unmanned plane identification flight experiment and has the advantages of safety, high efficiency, convenience and reliability.

Description

Technical field [0001] The invention is a ground station for carrying out the UAV dynamic model identification experiment, which can effectively read, record, monitor and display identification experiment data in real time. Mainly used in technical fields such as aerospace, unmanned aerial vehicles and robotics. Background technique [0002] The dynamic model identification experiment data of the UAV mainly consists of two parts, namely the pilot's remote control command and the UAV's dynamic response. Traditional identification experiment data mainly adopts two recording methods: onboard memory and flight control ground station. [0003] The onboard memory is used by the flight computer to record the experimental data of the drone during the flight. Only after the drone has landed on the ground can the data be read to understand the experimental situation. If the experimental data of the unmanned aerial vehicle is abnormal, invalid, or out of limits during the flight, the exper...

AI Technical Summary

Problems solved by technology

However, conventional ground stations do not have the function of monitoring the frequency and amplitude of experimental data.

Therefore, it is impossible to timely report to the abnormal or even dangerous flight situation

[0005] Therefore, for the traditional identification experiment recording method, it is not only impossible to observe the changes of the amplitude and frequency of the experimental data in flight in real time, but also it is easy to make the experimental data exceed the normal range.

However, if the experimental data exceeds the normal range, it often means that the UAV has entered a dangerous flight state, and may have the following consequences: the identification of experimental data becomes invalid, the flight safety of the UAV is reduced, the body structure of the UAV is severely damaged, and even crashes.

Images