| RLV导航系统硬件配置方案及信息处理技术 |
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| 引用本文： | 穆荣军,韩鹏鑫,崔乃刚.RLV导航系统硬件配置方案及信息处理技术[J].空间科学学报,2009,29(1). |
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| 作者姓名： | 穆荣军 韩鹏鑫 崔乃刚 |
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| 作者单位： | 哈尔滨工业大学航天学院,哈尔滨,150001 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 在对RLV(Reusable Launch Vehicle,可重复使用航天运载器)的轨道特性进行详细分析的基础上,提出了RLV导航系统的硬件分段配置方案.针对RLV对导航系统高容错性、动态适应性和智能化水平的要求,提出了基于动态贝叶斯网络理论的容错式组合导航信息处理方法.利用基于动态贝叶斯网络理论的传感器动态选择控制器,实现传感器件组合的动态自主优化配置和系统实时健康监控.
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| 关 键 词： | 可重复使用航天运载器 导航体系 智能容错 动态贝叶斯网络理论 |
Navigation Device Scheme and Information Processing Method of RLV |
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| MU Rongjun,HAN Pengxin,CUI Naigang.Navigation Device Scheme and Information Processing Method of RLV[J].Chinese Journal of Space Science,2009,29(1). |
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| Authors: | MU Rongjun HAN Pengxin CUI Naigang |
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| Institution: | School of Astronautics;Harbin Institute of Technology;Harbin 150001 |
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| Abstract: | Through the research on orbital characteristics of RLV (Reusable Launch Vehicle),nav- igation device design scheme on different orbital sections is put forward.In allusion to requests of higher fault tolerant property,intelligentized level and dynamic ability,an integrated navigation information processing method based on DBNs theory with fault tolerant capability is proposed.By dynamic selective DBNs controller for navigation sensors and their combination,active and dynamic Optimal deployment and real time... |
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