| 基于概率极限状态的RAIM风险评估 |
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| 引用本文： | 杨传森,徐肖豪.基于概率极限状态的RAIM风险评估[J].中国民航学院学报,2013(6):16-20. |
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| 作者姓名： | 杨传森 徐肖豪 |
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| 作者单位： | [1]金陵科技学院机电工程学院,南京211169 [2]中国民航大学空中交通管理研究基地,天津300300 |
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| 基金项目： | 金陵科技学院博士启动基金项目（JIT-b-201226） |
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| 摘 要： | 为了提供准确可靠的完好性服务，提出了基于概率极限状态的RAIM完好性风险评估。考虑所需导航性能参数和噪声的因素，建立了安全系数与可靠系数相结合的完好性风险评估指标体系，确立风险评价准则。非精密进近的算例分析表明，系统评估方法是可行的且有效的。
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| 关 键 词： | 接收机自主完好性监测 概率极限状态 所需导航性能 非精密进近 漏检率 |
Risk assessment for receiver autonomous integrity monitoring based on probability limit state |
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| YANG Chuan-sen,XU Xiao-hao.Risk assessment for receiver autonomous integrity monitoring based on probability limit state[J].Journal of Civil Aviation University of China,2013(6):16-20. |
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| Authors: | YANG Chuan-sen XU Xiao-hao |
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| Institution: | 1. College of Mechanical and Electrical Engineering, Jinling Institute of Technology, Nanjing 211169 2. Research Base of Air Traffic Management, CA UC, Tianjin 300300, China) |
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| Abstract: | In order to provide accurate and reliable integrity service, the integrity risk assessment for receiver autonomous integrity monitoring based on probability limit state is proposed. Taking into account the required navigation performance parameters and noise factors, the system indices of the integrity risk assessment are established combining with the safety factor and reliability coefficient. And then, the evaluation criterion is established for the integrity risk assessment of receiver autonomous integrity monitoring reliability. Simulation for non-precision approach validates both feasibility and effectiveness of the proposed algorithm. |
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| Keywords: | receiver autonomous integrity monitoring probability limit state required navigation performance nonprecision approach missed detection probability |
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