Key technology of research anti-interference simulation system of parameters complex electromagnetic environment

Abstract

This paper is about anti-interference semi-physical simulation system design issues based on the integrated darkroom and instrument, this simulation system gives us an anti-interference simulation system of parameters complex electromagnetic environment based on parametric design and rapid construction, researches quickly build and mapping method for simulation scene and instrument based on a script control and other key technologies the simulation platform can achieves complex electromagnetic environment signal transmitter and performance verification communication ability of electromagnetic environment simulation of UAV data link through the parameterized design and control of the interference signal. The simulation system fast constructs the indoor wireless test environment using the script editor and graphical interface, the scene has a dynamic editing, a function of quickly build and recording test data, so easy to test analysis and evaluate the test results of the device in the form of a map. Parameters of complex electromagnetic anti-interference system has complex electromagnetic environment simulation capabilities of multiplexer interference source system with multi-channel and a variety of signals, a good user interface and scalability through the control of application and management software and instrument. Complex electromagnetic environment parameters of anti-interference simulation results show that parametric design and control method is effective to improve the analog performance of UAV data link and testing communication proficiency. It has better theoretical research and application value. Index Terms- UAV, data link, anti-interference, semi-physical simulation