Design And Implementation Of Software High-Frequency Radar System Control Platform

Radar System control platform is one of the important parts for a radar system. It must control radar accurately, process data from radar effectively and display targets to a radar manipulator with visual, effective and accurate mode. Presently, most traditional radars'control parameters are analog and their display terminals are professional raster display monitors. Detecting targets and acquiring coordinates both depend on radar manipulators in such radars. It baffles data's effective process with its complicated structure, high cost and slow speed. With the rapid development of computer technology, image processing technology and software technology, it has become a new trend to take general purpose computers as radar display and control terminals. Computers can process digital data flexibly, and image processing technology and computer software with strong function can make design of Radar display and control terminal more expediently. Meanwhile, designing radar display and control terminal with software strengthen radar system's compatibility and extensible which provide a new way for radar terminal's development.This thesis introduces the entire software system of high-frequency radar system. Then the high-frequency radar systems software platform software control of the overall analysis, Then the authors involved in the present system, expounded the high-frequency radar system software control platform for the detailed design and system architecture, and address the many technical details and key issues raised by actual certification effective solutions. The main work has been divided into the following sections:First, Analysis of the high-frequency radar system software control platform and the overall structure of the system hardware and software platform. According to functional requirements, the system function module, and in accordance with the needs of each module, characteristics and functions carried out a detailed analysis; This study identified targets throughout the high-frequency radar system software status, Other functional subsystems and the interrelationship between.Second, Proposed high-frequency radar system software control platform design principles, of the functional modules were given design method and the results, and ultimately gives the system control platform software design, Study of high-frequency radar system software platform for the internal control function modules and their mutual relations, focus is to make the whole system of the normal operation of the radar sequential design and implementation.The Last, In the above two parts, on the basis of studies of high frequency radar system software platform designed to achieve control of a number of key technologies : Radar spectrum of the double buffer mapping methods, coordinate conversion, the bottom network transceivers, network targeted delivery mechanisms, the communication module, multithreaded programming, etc.