基于RBF网络故障检测的多系统组合定位研究

多系统组合定位是舰艇导航发展的方向,但误信息融入组合计算可能导致定位出现误差。根据多系统组合定位原理,将RBF网络故障检测法引入多系统组合定位中,以实现对定位信息源的故障检测。仿真表明,基于RBF网络的联邦滤波故障检测方法可以有效地检测出组合中输入导航源故障信号,从而有效地提高组合导航定位能力。

Multisystem Integrated Position Based on RBF Network Fault Detection

Multisystem integrated navigation position is the developed direction of the naval-ships navigation, error information integrated account could cause the error of position. In order to achieve the fault detection of information resource, the RBF network fault detection is brought into multisystem integrated position according to the principle of multisystem integrated position. The simulation shows that the navigation source fault signal could be effectively examined by the federated filter fault detection based on RBF network, and improved the ability of integrated navigation position.