| 非理想环境下加速度计信号的混合滤波 |
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| 引用本文： | 施闻明,杨晓东.非理想环境下加速度计信号的混合滤波[J].装备环境工程,2006,3(2):76-78,90. |
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| 作者姓名： | 施闻明 杨晓东 |
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| 作者单位： | 青岛海军潜艇学院,山东,青岛,266071 |
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| 摘 要： | 简要分析了舰艇在非理想环境下航行时，常用的加速度计数据处理方法，介绍了一种新型基于线性和非线性的混合滤波器。通过MATLAB仿真，结果表明这种混合滤波器对加速度计信号具有较好的滤波效果。
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| 关 键 词： | 捷联惯导 加速度计 Kalman滤波器 混合滤波器 |
| 文章编号： | 1672-9242（2006）02-0076-03 |
| 收稿时间： | 2006-01-07 |
| 修稿时间： | 2006-01-07 |
Mixed-filtrating of accelerometer signal for imperfect condition |
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| SHI Wen-ming,YANG Xiao-dong.Mixed-filtrating of accelerometer signal for imperfect condition[J].Equipment Environmental Engineering,2006,3(2):76-78,90. |
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| Authors: | SHI Wen-ming YANG Xiao-dong |
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| Institution: | Naval Submarine Academy College, Qingdao 266071,China |
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| Abstract: | The common methods of accelerometer data processing in imperfect condition were discussed, A new combination of linear and nonlinear filter was introduced. Simulation by MATLAB indicated that this combination of linear and nonlinear filter has good effect on filtrating accelerometer signals. |
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| Keywords: | strapdown inertial navigation system accelerometer Kalman filter mixed filter |
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