| 注入式红外成像仿真系统设计 |
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| 引用本文： | 黄勇,吴根水,李睿. 注入式红外成像仿真系统设计[J]. 测控技术, 2012, 31(2): 123-126 |
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| 作者姓名： | 黄勇 吴根水 李睿 |
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| 作者单位： | 1. 西北工业大学航天学院,陕西西安,710072
2. 中国空空导弹研究院,河南洛阳,471009 |
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| 摘 要： | 根据红外成像系统的仿真试验需求,设计并实现了一套128像素×128像素的注入式红外成像仿真系统。详细介绍了注入式红外成像仿真系统的设计方案,论述了硬件系统的关键技术和实现方法,介绍了软件实现方案和系统调试方法。试验测试结果表明,模拟图像的帧频达到100 Hz,单元像素的灰度分辨率为16-bit,精度达14-bit。经实际使用表明此系统满足设计指标要求。
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| 关 键 词： | 红外成像仿真 图像注入仿真 FPGA Vega |
Design of an Injected Infrared Imaging Simulation System |
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| HUANG Yong , WU Gen-shui , LI Rui. Design of an Injected Infrared Imaging Simulation System[J]. Measurement & Control Technology, 2012, 31(2): 123-126 |
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| Authors: | HUANG Yong WU Gen-shui LI Rui |
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| Affiliation: | 1.School of Astronautics,Northwestern Polytechnical University,Xi’an 710072,China; 2.China Airborne Missile Academy,Luoyang 471009,China) |
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| Abstract: | According to the infrared imaging system simulation test requirements,an injected infrared imaging simulation system for 128×128 pixels resolution is designed and implemented.First,the design scheme of the injected infrared imaging simulation system is introduced.Then the key technology of the hardware system and its realization methods is discussed,and the software realization scheme and system debugging method is introduced.Last,the system experiment result shows that frame frequency of infrared image simulation reaches 100 Hz,and the grayscale resolution of each pixel is up to 16-bit and the accuracy of each pixel is up to 14-bit.The system put into practice indicates that its performance perfectly meets requirement in the design index. |
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| Keywords: | infrared imaging simulation image injected-simulation FPGA Vega |
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