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Some Considerations Concerning the Influence of the Inertial Sensors Errors on the Solution of Navigation for a Bidimensional Strap-down Inertial Navigation System

机译:关于惯性传感器误差对跨度带式惯性导航系统导航解决的影响的一些考虑因素

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摘要

The paper is a study of the errors induced by the inertial sensors in a bidimensional horizontal navigator. In the first stage, the basic equations of the navigator and the navigation solution are presented. Starting from the navigator mathematical model it is realized an error model for this, a model which considers the errors of the used inertial sensors. It is realized the numerical simulation and the validation of the navigator error model using error models for the accelerometers and gyros sensors implemented in Matlab/Simulink. Also, the navigation errors produced by the different categories of errors which affect the inertial sensors are evaluated.
机译:本文是对横向水平导航器中惯性传感器引起的误差的研究。在第一阶段,提出了导航器和导航解决方案的基本方程。从导航器开始数学模型,它实现了一个错误模型,这是一种考虑使用惯性传感器的错误的模型。使用Matlab / Simulink中实现的加速度计和Gyros传感器的错误模型实现了Navigator错误模型的数值模拟和验证。此外,评估由影响惯性传感器的不同类别的误差产生的导航误差。

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