摘要
基于模型化设计的进近着陆系统多径效应仿真是利用准确的电磁散射算法模型来建立机场复杂环境的散射体模型库,通过不同特性散射体(几何尺寸、物理特性等)调用各自有效的算法模型的方法,实现了进近着陆系统开阔场多径效应仿真,并结合IPO算法模型对停靠飞机的多径效应进行了仿真,仿真结果证明了基于模型化设计的进近着陆系统的多径效应仿真方案的有效性。
Based on the instruction of the multi - path effect of the approaching landing system, the construction of the scatter model database for the complex environment on the airports was completely demonstrated. According to the principle of electromagnetic scattering algorithm, different scatters select different models. On the other hand, the aircraft diffraction and reflection are simulated correctly. The result indicates that the calculation coincides with the measured result, and the proposal in system simulations is feasible.
出处
《空军工程大学学报（自然科学版）》
CSCD
北大核心
2006年第6期32-35,共4页
Journal of Air Force Engineering University(Natural Science Edition)
基金
军队科研基金资助项目
关键词
进近着陆系统
多径效应
算法模型
仿真
模型库
approaching landing system
multi - path effect
algorithm model
simulation
model database
