【摘要】 机载光电稳瞄吊舱的稳定精度、跟踪精度和随动精度,是反应其性能优劣的重要技术指标,在野外实战条件下测试有极大的难度。根据半实物仿真的思想,设计与研制了机载光电稳瞄吊舱半实物仿真试验系统,该系统由目标模拟器、运动模拟器、二轴转台、图像采集与处理器、总控分系统等组成,通过由以太网和RS422总线组成的信息传输网络相连接,可用于在实验室条件下对机载光电稳瞄吊舱性能进行测试。介绍了系统组成及功能,以及本系统关键分系统目标模拟器的组成、原理和主要技术指标,描述了利用该系统进行机载光电稳瞄吊舱性能测试的工作原理。该系统已得到成功应用。更多还原

【Abstract】 Stabilization accuracy, track accuracy and follow accuracy of airborne electro optical stabilized sight pod are important technique technology index. It’s difficult to test out of the door. By HWIL idea, the HWIL system of airborne electro optical stabilized sight pod were designed and manufactured. The system includes target simulator, sport simulator, two-axes turntable, image collection processor and controller, connected by ethernet network and RS422 bus. The system was used for airborne electro optical stabilized sight pod’s test in the laboratory. The scheme of system was studied, and the working theory of simulation system and target simulator was described. The system is used successfully.更多还原