The Design And Implementation Of UAV Helicopter Ground Station Information Management System Software

Unmanned Helicopter has been widely used in many fields. As the supporting equipment of UH, the research of Ground Control System has become an important point. The main function of the GCS is the management of UH and its mission information. There are various type of UH and GCS. It is important to develop a kind of universal GCS with open structure. Therefore, the design of modular and distributed UH GCS information management system software has some practical significance.In this thesis, considering the usage requirements and technical conditions, a structure of system is designed based on the research of domestic and international GCS and related technologies. It is a distributed system structure based on the service provided by RTI in HLA standard. With this architecture, it uses electronic maps technology, virtual instruments and virtual reality technology to achieve the function of geographic information management, tracking planning and real-time exhibit of UH attitude.At first, theories about high level architecture have been studied, including its rules, interface standard, statement management, object management, etc. The structure and the operation of the RTI have been also researched. An analysis of UH GCS information management systems is made after the understanding of FEDEP. The various federal members is divided, functions and structures of each member are detailed designed. After that, the system federation is developed according to the above information, including the FOM and LRC. A low expense of migration mechanism of federal members is proposed and adopted, which can enhance the dynamic characteristics of the system. The method of large data transmission between different federal members outside RTI is also applied, which reduce the communication load of RTI platform.After that,the function modules of the system were developed and improved by using corresponding technique.At the end of this thesis, test the function of each federal members and the collaborative operation of federation system. The results showed that members can complete interaction between each other, and the basic design function are satisfied. The software architecture based on HLA can achieve the requirements of modular.