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非线性滤波在组合导航中的应用研究
引用本文:李珺,戴革林. 非线性滤波在组合导航中的应用研究[J]. 网络安全技术与应用, 2014, 0(10): 18-19
作者姓名:李珺  戴革林
作者单位:空军勤务学院航空弹药系 江苏221000
摘    要:组合导航系统是现代导航设备的一个主要发展方向,在人类航空、航天等领域被广泛运用.实现高精度、高可靠性、高抗干扰性是任何一种单一的导航系统都难以胜任的.组合导航系统通常以SINS为主导航系统,将GPS等导航定位误差不随时间积累的导航系统作为辅助导航系统,应用传感器信息融合技术和滤波技术,对组合系统的状态变量进行估计,从而给出高精度的导航参数.

关 键 词:非线性  滤波  导弹  组合导航

Application of nonlinear filtering in integrated navigation
Li Jun,Dai Gelin. Application of nonlinear filtering in integrated navigation[J]. Net Security Technologies and Application, 2014, 0(10): 18-19
Authors:Li Jun  Dai Gelin
Affiliation:Li Jun, Dai Gelin
Abstract:the integrated navigation system is one of the main development direction of modern navigation equipment, was widely used in human aerospace and aviation, etc.To realize high precision, high reliability and high anti-jamming is every single navigation system is difficult to do.Integrated navigation system is given priority to with SINS navigation system normally, such as GPS navigation positioning error does not accumulate over time of the navigation system as the auxiliary navigation system, the application of sensor information fusion technology and filtering technology, the combination of system state variables are estimated, which gives a high precision navigation parameters.
Keywords:nonlinear  filtering  missiles  integrated navigation
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