CAJ | 학술논문

采用统一建模语言（unified modeling language，UML）提出了一种模块化、易扩展和通用性的机载雷达功能级仿真器体系结构，分为系统控制、天线、信号处理机和数据处理机共4个对象进行模块化设计，具备机载脉冲多普勒雷达和相控阵雷达的仿真能力。建立和分析了机载雷达仿真器系统的工作流程、目标检测、目标跟踪、误差分析和电磁对抗模型，并采用 Visual C＋＋语言对所建模型进行了仿真实现，仿真结果充分验证了模型的可行性和有效性，为机载雷达的功能验证和作战效能评估提供了平台和依据。
채용통일건모어언（unified modeling language，UML）제출료일충모괴화、역확전화통용성적궤재뢰체공능급방진기체계결구，분위계통공제、천선、신호처리궤화수거처리궤공4개대상진행모괴화설계，구비궤재맥충다보륵뢰체화상공진뢰체적방진능력。건립화분석료궤재뢰체방진기계통적공작류정、목표검측、목표근종、오차분석화전자대항모형，병채용 Visual C＋＋어언대소건모형진행료방진실현，방진결과충분험증료모형적가행성화유효성，위궤재뢰체적공능험증화작전효능평고제공료평태화의거。
A modularized,expandable and universal system structure of the airborne radar functional simu-lator is proposed based on unified modeling language (UML),which is consisted with four modularization de-signed objects,including system control,antenna,signal processing machine and data processing machine.The universal airborne radar simulator has the simulation ability of pulse Doppler radar and phased array radar. Then,the work flowchart,target detection model,target track model,error analysis model and electronic counter-countermeasure model of the airborne radar simulation system are established and analyzed in detail.Fi-nally,the simulation model is carried out with the visual C++ language,which results verify the feasibility and efficiency.The successful exploitation of the airborne radar simulator will supply the platform and basis for functional validation and efficiency evaluation of airborne radar.