【作者】 段惠萍；

【导师】 吴顺君；

【作者基本信息】 西安电子科技大学 ， 信号与信息处理， 2001， 硕士

【摘要】 利用EDA软件平台对雷达系统的建模、仿真和设计方法进行研究，并建立一套相对完整的、具有统一框架的雷达系统软件库，可以为高效率地完成雷达系统的方案论证和性能评估，以及新的算法研究提出新的思路，并提供了一条有效的途径，使雷达系统设计人员避免了重复劳动，可以将更大的精力投入到新课题的研究中去，从而实现系统设计的方便、高效和优化。本文基于工作站硬件平台和EDA软件平台环境，在已有研究成果的基础上，对雷达系统软件库的进一步完善作了详细的探讨。依照EDA平台上SPW建模的软件规范，本文在第三章讲述创建干扰信号库的相关工作，主要包括遮盖性干扰和欺骗性干扰的建模和仿真；第四章主要讲述建立数据处理库的工作，主要包括状态估计、机动目标跟踪和杂波环境下的目标跟踪方法的建模仿真，另外介绍使用SPW的交互式仿真工具创建的一个对跟踪滤波进行动态演示的仿真界面。本文的工作进一步完善了雷达系统软件库，为今后的雷达系统的建模、仿真和算法研究提供了方便并积累了经验。更多还原

【Abstract】 The construction of an integrated software library of radar system with unitive frame provides a new idea and an effective way in realizing the reasoning of project and the performance evaluation. Furthermore, the radar system designers can be free from hard manual programming and repeated work so that more manpower can be devoted to new research. It will achieve such advantages as the convenience, high-efficiency and optimization in the design of radar system. Adopting workstation as the hardware platform and EDA tool as the software platform, and based on the achievement that have been acknowledged, this paper mainly focuses on the further perfection of the software library of radar system. Chapter 3 is mainly concerned with the creation of the models for producing jamming signals. Chapter 4 introduces the creation and simulation of models in data processing system, including the method of estimation, tracking of maneuvering target and tracking of targets in complex environment, and also the ISL tool of SPW is used to create an interface of dynamic demonstration. The work of the paper extended and perfected the software library of radar system, and provided experience and convenience to further studies in the modelling and simulation of the radar system.更多还原