Aerostat flight control system indoor test platform

Abstract

A high altitude aerostat flight control test has the defects of long time, huge cost, high risk, long iteration period of a flight control technology and the like. An outdoor low altitude flight control test has the defects of uncontrolled interference, fail of all-weather test, and fail of control over the project cycle. Therefore, in order to establish a complete aerostat intelligent control system, by combining the actual working conditions of the low altitude aerostat test, an aerostat flight control indoor test platform which is capable of simplifying equipment, high in reliability, goodin portability and high in utilization rate is designed. The four parts of platform indoor positioning equipment, airborne equipment, a remote network and a ground station are verified through a scaled aerostat indoor flight control algorithm. An indoor positioning system is composed of a positioning base station and position calculation software, and the indoor positioning system can accurately obtain the position of the aerostat with a positioning label in a positioning area; the airborne equipment is composed of a positioning label, a wireless data transmission module, an actuator driver and a power supply, and can transmit and execute a control instruction sent from the ground. The ground station is composed of a control interface, a data processing module and an artificial intelligence control algorithm support module, after the position data sent by the indoor positioning equipment is received, processing and parsing are conducted, and the position and attitude data needed by theflight control algorithm are obtained, the corresponding control quantity is calculated through the flight control algorithm and sent to a airborne terminal for execution. By means of the equipment,closed-loop control can be achieved. Meanwhile, the system can perform remote control algorithm input and parameter injection on the ground station software through the remote network technology.

Description

technical field [0001] The invention provides an indoor test platform for an aerostat flight control system, which provides a control algorithm verification platform for the verification of the indoor flight control method of a general aerostat and the control of a simulated high-altitude airship, and belongs to the field of aerostat flight control. Background technique [0002] With the continuous development of modern science and technology, the competition of countries for adjacent space, the demand for global wireless network coverage, earth remote sensing imaging, atmospheric measurement, resource monitoring and military reconnaissance is becoming more and more intense. The development of stratospheric aircraft platform is the solution One of the effective means of the above problems. Therefore, the stratospheric airship has become one of the hot fields that countries are competing to develop in recent years. At the same time, compared with other aircraft, the low-alti...

AI Technical Summary

Problems solved by technology

The outdoor low-altitude aerostat flight control test has the disadvantages of uncontrollable interference, unable to test all-weather and thus unable to control the project cycle.

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