A robust strong tracking cubature Kalman filter for spacecraft attitude estimation with quaternion constraint
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- 作者：Wei Huanga ; huangwei2393@163.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Hongsheng XieaAuthor Vitae ; Chen Shenb ; sestartup15723@yahoo.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Jinpeng LiaAuthor Vitae
- 关键词：Robust ; Strong tracking ; Cubature Kalman filter ; Attitude estimation
- 刊名：Acta Astronautica
- 出版年：2016
- 出版时间：April-May 2016
- 年：2016
- 卷：121
- 期：Complete
- 页码：153-163
- 全文大小：868 K
文摘
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The multiple fading factors are computed for the nonlinear measurement model.
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The gain correction method is employed to meet the quaternion constraint condition.
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The spherical-radial cubature rule is used for the attitude estimation system.
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The proposed RSTCKF provides good tracking ability and high estimation precision.