Study On Radar Signal Processing Simulation System For Hypersonic Platform

Hyper Sonic Vehicle Radar(HSV-R)is an attractive researching topic in the field of radar signal processing,which combines many new technique together and has a good developing vision.It is difficult to obtain the real radar data because of the "double high characteristic" of the hypersonic vehicle,So HSV-R is still in the theoretical demonstration stage.In order to provide a radar algorithm demonstration platform for the relevant researchers,we developed the software named as "HSV-R Integrated Simulation Demonstration System",which can simulate the radar data and demonstrate the signal processing algorithms in different modes.The main work of the thesisare as follows:1.Requirement and feasibility analysis of "HSV-R Integrated Simulation Demonstration System" is firstly performed,and then overall software architecture is designed.The main tasks include simulation of the HSV-R signal environment,simulation of the HSV-R signal processing process,a good human-computer interaction environment and a simple system maintenance and extension approach.For different functional requirements,different functional modules are designed.The flow chart and potential technique method for individual functional module is attended.And at the same time,the software development methods are introduced briefly.2.For the purpose of software architecture design the technical methods that used in the procedure of the software development is introduced in detail,including: MATLAB and C / C++ mixed programming technology,MATLAB program acceleration technology and Visual C++ programming technology.And the corresponding examples for how to use each kind of technique in the procedure of software development is given.3.The hardware and software development environment of "HSV-R Integrated Simulation Demonstration System" and the realization status of each functional module are introduced,including system login interface,main interface,flight orbit demonstration interface,echo generation interface,clutter feature analysis interface,SAR-GMTI interface,user settings interface and system help interface.Finally,the problems and future improvements of the “HSV-R Integrated SimulationDemonstration System" are discussed.