Research On Open Radar Simulation System Based On The Component Technology

In recent years, with the rapid development of computer technology and radar simulation system continued to deepen, radar simulation system software has expanded rapidly and continue to enhance the function, structure is becoming more complex, and the software design in the simulation is playing an increasingly important role.. The traditional software design pattern has disadvantages such as limitations in reusability and extensibility, and it could not adapt well to the development of the recent simulation system. The paper brought the component technology and the idea of designing open software into the radar simulation region. The key technologies and the design methods for the open radar simulation system based on the component technology were studied, some supported software were realized and a practical system for example was developed according to the requirement of the project.Firstly, the feasibility for the open radar simulation system based on the component technology was analyzed. By general analyzing the research actualities of the radar simulation technology and the reusable component technology, the requirement and the meaning of the research on open radar simulation system based on the component technology were confirmed. And the feasibility and advantage of developing open radar simulation system based on the component technology was discussed by analyzing the correlative concepts and basic characteristics of them.Secondly, the software architecture for the open radar simulation system was researched and designed. The importance of the architecture for the software design was discussed and the hierarchical pattern architecture fitted well to open system was brought in and analyzed. According to the characteristics of the radar simulation system, the hierarchy criterion based on the function and granularity of the model and the idea of department in the layer was suggested, the communication model for the simulation system was studied, the interaction pattern of the simulation components based on hierarchical software bus was advanced, and the communication mechanism of the distributed simulation computer was researched. Then, the composition pattern of the radar simulation components based on hierarchical architecture was researched after analyzed the component composition technology.Then, the development method of the open radar simulation system was further researched. The development process of the component radar simulation software was established and analyzed, the key technologies for realizing the open radar simulation system was summarize. And the research was carried out from the follow four aspects as the design of radar simulation component, the design of the simulation component database, the design of the simulation composition environment, and the testing of the simulation component. Furthermore, the supporting software such as the simulation component database supporting tool, the simulation component composition platform, the automation simulation component testing platform were developed.Finally, a practical application of the open radar simulation system was designed and developed. From the requirements analysis of the simulation, layered architecture design, simulation process analysis, simulation architecture design and simulation component implementation, the process of developing open radar simulation system was introduced, on this basis, the operating platform for the open radar simulation system was designed, and the running result was given out and the open characteristic of this system was fully analyzed.Design approach of open radar simulation system based on the component technology proposed by the paper can enhance the reusability, extensibility and adaptability of the radar simulation system, and can make the simulation system easier to maintain and update, and also has some significance in the promotion of standardization for the research on radar simulation system.