Design And Implementation Of Radar Intelligent Anti-Jamming Research Platform Software

Along with the continuous development of electronic information technology,the modern war,the radar electromagnetic environment become very complex,it is of the radar in complex electromagnetic environment will be stable safe work put forward higher request,in a complex electromagnetic environment of radar has good anti-interference ability,has become the key to victory in modern war.Therefore,it is of practical significance to design a radar intelligent anti-interference research platform which can show the results before and after anti-interference to users in a complex electromagnetic environment and enable users to make corresponding responses according to the results displayed by the platform software in real time.In order to solve the problem that traditional radar can’t accurately identify the types of interference and thus can’t take corresponding anti-interference measures,a radar intelligent anti-interference research platform is proposed in this thesis.The interference sensing module in the platform can train the classifiers in advance,and add the classifiers with better performance into the radar system in the obtained training results,so that the radar system can take corresponding anti-jamming measures for specific interference signals,which is more accurate and efficient than the traditional anti-jamming methods.Firstly,this thesis introduces the background of our research direction and the development status at home and abroad,and puts forward the requirements and analysis,and gives the overall design framework of the simulation platform.Subsequently,the design and implementation process of the simulation platform is introduced in detail.The specific contents are as follows: Firstly,set the scene parameters and basic radar parameters,assign them by setting the battlefield environment and reading Xml files,train the classifier,add the classifier to the radar system,select the anti-jamming method,and then open the simulation of the radar system.The simulation software collects and saves the data generated by the radar system through Zero MQ message transmission mechanism,and then it uses Open GL technology and encapsulated function model library to complete the data drawing and display to users.In this scenario,the module is tested in detail to verify the correctness and stability of the platform function.At the same time,users can change the relevant parameters according to the results of the effectiveness evaluation,so as to optimize the performance of the radar.The core of this thesis is to use the interference sensing technology to extract the characteristics of each domain of interference under different dry noise ratios,and train the interference classifier in advance,and put the trained interference classifier into the radar system,so as to carry out real-time classification and identification of electromagnetic interference in radar combat scenes.The intelligent anti-jamming technology of radar is to use the identified types of interference to take targeted anti-jamming measures,so as to further improve the performance of radar anti-jamming.It has certain engineering significance.