A simulation training system for unmanned aerial vehicle and its load

Abstract

The invention discloses a simulation training system for an unmanned aerial vehicle and its load, comprising: an unmanned aerial vehicle flight control training system, a flight control computer for sending the simulated flight attitude results to a turntable system, and the turntable system for real-time flight Attitude response; UAV load control training system, the load controller is used to send control commands to the stable platform system, and the stable platform system is used to calculate and respond to the real-time platform attitude; the visual simulation computer is used for the visual simulation module According to the real-time flight attitude, the UAV model and the 3D scene model are rendered in real time to form a flight control simulation scene, which is used to judge the range and direction of the load field of view according to the real-time platform attitude, and to combine the load field of view to The 3D scene model is rendered in real time to form a load control simulation scene. The invention realizes flight control, load control training and joint training, and has high real-time performance and superior scalability.

Description

technical field [0001] The invention belongs to the technical field of flight control and simulation, and relates to ground semi-physical simulation of unmanned aerial vehicle flight control and load control, in particular to a simulation training system for unmanned aerial vehicles and their loads, which is suitable for aircraft flight attitudes and load platform attitudes and The semi-physical simulation test of the working state and the ground test of the whole system. Background technique [0002] The ground hardware-in-the-loop simulation technology of aircraft has important engineering significance in the design of aircraft system and the entire research and development process, and has been widely used in the aerospace field. A complete closed-loop hardware-in-the-loop simulation system is mainly composed of a simulation computer, physical effect devices and interface devices, among which physical benefit devices are an important intermediate link required to realize ...

AI Technical Summary

Problems solved by technology

A complete closed-loop hardware-in-the-loop simulation system is mainly composed of a simulation computer, physical effect devices and interface devices, among which physical benefit devices are an important intermediate link required to realize system simulation, and are used to simulate and reproduce the physical environment of the real world, but the physical effect of these devices The introduction will inevitably bring distortion and error to the simulation system, and its dynamic characteristics, static characteristics and time delay will have an important impact on the confidence and accuracy of the entire simulation system

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