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集合当今世界高精尖端技术的高超声速飞行器,单一或简单的组合导航方式已经无法保障其高超声速全球到达的飞行任务。研究了一种INSGNSSCNS组合导航体系方案,与典型的INSGNSS组合导航系统方案相比较,并采用改进的贝叶斯法融合算法对这两种导航方案进行综合效能评估。结果证明,该评估方法切实可行,便于计算应用,证实了INSGNSSCNS组合导航体系保障高超声速飞行器作战能力更强。
The combination of today’s world of sophisticated technology hypersonic vehicles, single or simple combination of navigation can no longer guarantee its hypersonic global mission arrived. A scheme of INS GNSS CNS integrated navigation system was studied. Compared with the typical INS GNSS integrated navigation system scheme, the improved Bayesian algorithm was used to evaluate the comprehensive performance of these two navigation schemes . The result proves that this method is feasible and feasible for calculation and application, and confirms that the INS GNSS CNS integrated navigation system can guarantee the hypersonic vehicle’s combat capability more.