| 较大安装误差时浮标倾角的测量方法 |
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| 引用本文： | 何大华,兰林涛.较大安装误差时浮标倾角的测量方法[J].船舶工程,2017,39(S1):222-224. |
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| 作者姓名： | 何大华 兰林涛 |
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| 作者单位： | 华中光电技术研究所—武汉光电国家实验室,华中光电技术研究所—武汉光电国家实验室 |
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| 摘 要： | 浮标水中姿态的测量是研究浮标性能的重要环节，通过在浮标上安装姿态传感器可以测量浮标的姿态，但姿态传感器的安装误差会影响测量准确性。给出了一种矩阵变换求解浮标姿态的方法，可以在姿态传感器具有较大安装误差时精确地解算出浮标姿态，该方法可以推广至一般水面漂浮物的姿态测量。
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| 关 键 词： | 浮标 姿态 安装误差 欧拉转动 坐标系变换 |
| 收稿时间： | 2017/5/6 0:00:00 |
| 修稿时间： | 2017/7/11 0:00:00 |
Method for Measuring Inclination of a Buoy with Large Installation Error |
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| He Da-hua and Lan Lin-tao.Method for Measuring Inclination of a Buoy with Large Installation Error[J].Ship Engineering,2017,39(S1):222-224. |
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| Authors: | He Da-hua and Lan Lin-tao |
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| Abstract: | Measurement of attitude of a buoy in water is one of the important aspects of buoy research, and this can be done with an attitude sensor on the buoy. Unfortuately, the installation error of the attitude sensor greatly affects the accuracy of the result. A matrix transformation method is giving in this paper which can easily calculate attitude of the buoy even when the attitude sensor encounters a large installation error, and the method can be generalized to attitude measurement of common floating objects. |
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| Keywords: | buoy attitude installation error Euler rotation transformation of coordinate system |
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