| 基于光量子探测的XPNAV半物理仿真及建模 |
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| 引用本文： | 张华,许录平. 基于光量子探测的XPNAV半物理仿真及建模[J]. 光电子．激光, 2011, 0(6): 905-910 |
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| 作者姓名： | 张华 许录平 |
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| 作者单位： | 西安电子科技大学电子工程学院；;西安电子科技大学电子工程学院； |
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| 基金项目： | 国家高技术研究发展计划“863”资助项目(2007AA12Z323);国家自然科学基金资助项目(60772139) |
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| 摘 要： | 基于X射线脉冲星导航(XPNAV)系统的工作原理,设计并实现了一种基于激光量子探测的XPNAV地面仿真系统.通过分析X射线脉冲星信号,建立了信号的调制模型,提出了脉冲星信号轮廓累积Renyi熵方法,模拟产生了X射线脉冲星信号.实验表明,构建的XPNAV半物理仿真系统简单实用,可以实现XPNAV的实验验证,其产生的模拟信...
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| 关 键 词： | 脉冲星 Renyi熵 激光量子 半物理仿真 |
Hardware in-the-loop simulation and modeling for XPNAV based on light quantum detection |
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| ZHANG Hua and XU Lu-ping. Hardware in-the-loop simulation and modeling for XPNAV based on light quantum detection[J]. Journal of Optoelectronics·laser, 2011, 0(6): 905-910 |
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| Authors: | ZHANG Hua and XU Lu-ping |
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| Affiliation: | (School of Electronic Engineering,Xi′an University of Electronics Science and Technology,Xi′an 710071,China) |
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| Abstract: | Based on the principle of the X-ray pulsar navigation(XPNAV) system,a light quantum detection based XPNAV hardware in-the-loop simulation system was designed and implemented.Through analyzing the X-ray pulsar signal,the theoretical model of the system was established,the Renyi entropy method of pulsar profile cumulation was proposed,and the X-ray pulsar signal was generated.The experiments show that this simulation system is simple and practical,and can accomplish the navigation experiments very... |
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| Keywords: | pulsar Renyi entropy laser quantum hardware in-the-loop simulation |
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