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首页> 外文会议>Saint Petersburg international conference on integrated navigation systems >A UNIFIED APPROACH TO THE ULTRA-TIGHTLY COUPLED GPS/INS INTEGRATED NAVIGATION SYSTEM
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A UNIFIED APPROACH TO THE ULTRA-TIGHTLY COUPLED GPS/INS INTEGRATED NAVIGATION SYSTEM

机译：超紧密耦合GPS / INS集成导航系统的统一方法

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摘要

A unified approach to the ultra-tightly coupled GPS/INS integrated navigation system is proposed. It is shown that other methods of ultra-tightly coupled GPS/INS integrated navigation systems are included in the proposed framework And some implementation issues are discussed. In order to show the validity of the proposed approach, position accuracy and antijamming capability of three methods of the ultra-tightly coupled GPS/INS integration system which are included in the proposed framework were compared. The comparison was carried out through computer simulations and post-processing of data from a GNSS hardware simulator. The results show that the proposed approach works well and gives accurate navigation output with antijamming capability.
机译：提出了一种超紧密耦合的GPS / INS组合导航系统的统一方法。结果表明，提出的框架还包括其他超紧密耦合GPS / INS组合导航系统的方法，并讨论了一些实现问题。为了证明所提方法的有效性，比较了所提框架中三种超紧密耦合GPS / INS集成系统方法的定位精度和抗干扰能力。比较是通过计算机模拟和来自GNSS硬件模拟器的数据后处理进行的。结果表明，所提出的方法行之有效，并具有抗干扰能力，给出了准确的导航输出。

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