抗拒止环境的全源导航子系统模型综述

A review of all source position navigation subsystem model in denial environment

针对拒止环境下,载体导航设备性能受限严重,甚至丧失导航能力的问题,开展抗拒止环境的全源导航子系统模型研究。在明确全源导航内涵的基础上,归纳几种常见的全源导航方式,并引出拒止环境的概念;然后总结多种新兴的全源导航子系统模型;最后对全源导航的关键问题进行探讨。通过研究,为完善载体在复杂的拒止环境中高精度、高可靠性的导航体制提供技术参考。

Aiming at the problem that the performance of the vehicle navigation equipment is seriously decreased and even the navigation ability is lost in denial environment, the paper studied on the model of all source position navigation subsystem for resisting the denial environment. On the basis of clarifying the connotation of all source position navigation, several corn mon methods of navigation were summarized; and the concept of the denial environment was introduced; then, several emer ging all source position navigation subsystem models were given; finally, the key technical problems of all source position nav igation were discussed. The result could provide a reference for improving the system of highly precise and reliable position navigation in the denial environment.