四元Wilcox方法的姿态误差分析

ELMAR 2007 Pub Date : 2007-09-01 DOI:10.1109/ELMAR.2007.4418804

T. Grigorie, D. Sandu

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引用次数: 3

摘要

本文提出了一种利用Wilcox提出的一种专用方法对泊松姿态四元数方程进行数值积分来确定姿态的方法。该方法在Matlab/simulink s函数中实现，并借助模型对不同类型的输入进行了仿真。本文还给出了应用输入的姿态误差及其随时间和角速度的变化曲面的评估。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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On the attitude errors when the quaternionic Wilcox method is used

The paper presents a way to determining the attitude by numerical integration of the Poisson attitude quaternionic equation using a dedicated method suggested by Wilcox. The method is implemented in a Matlab/simulink S-function and simulated with the help of a model for different types of inputs. There is also presented an evaluation of attitude errors for applied inputs and their variation surfaces depending on the time and angular speed.

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来源期刊

ELMAR 2007

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