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由于装有毫米波和红外双模共孔径传感器导弹导引头的出现,已导致对试验这些系统所需的仿真工具的开发。依照惯例,支持系统开发最重要的方法之一是全导引头半实物仿真。在过去的3年里,美国陆军航空和导弹司令部(AMCOM)一直致力于开发仿真技术,以实现在半实物环境中测试上述各类系统。分色光束组合器是该机构中的主要部件。本文将着眼于已研究的和目前正在AM-COM进行研制的各种分色光束组合器技术。本文还将提供描述各项技术性能的实验和分析数据。而本文的依据则源自在AMCOM高级仿真中心(ASC)所展开的工作。ASC由位于美国阿拉巴马州的红石兵工厂导弹研究、开发和设计中心所属的系统仿真和开发理事会管理和运作。
The advent of missile seekers equipped with millimeter-wave and infrared bimodal co-aperture sensors has led to the development of simulation tools needed to test these systems. By convention, one of the most important ways to support system development is the all-seeker-in-the-loop simulation. For the past three years, the United States Army Aviation and Missile Command (AMCOM) has been working on the development of simulation technology to test these systems in a semi-physical environment. The dichroic beam combiner is the main component of this mechanism. This article looks at the various dichroic beam combiner technologies that have been studied and are currently being developed at AM-COM. This article will also provide experimental and analytical data describing the technical performance of each. This article is based on work done at the AMCOM Advanced Simulation Center (ASC). ASC is managed and operated by the System Simulation and Development Council, affiliated with the Red Cross Arsenal Missile Research, Development and Design Center in Alabama.