针对现阶段船用捷联惯导系统在运动过程中可提供较高精度的姿态信息的特点,本文在传统速度匹配对准基础上提出一种基于“速度+姿态”的匹配传递对准方法,并设计相关的传递对准方案,在此基础上结合实际应用开展考虑/不考虑杆臂与挠曲变形仿真分析,试验结果表明,所提方法在配合有合理机动的条件下,能有效的实现传递对准,为后续应用奠定基础。
At present Marine strap-down inertial navigation system can provide higher accuracy in the process of movement of the characteristics of gesture information, in this paper, based on the traditional velocity matching alignment is put forward based on the velocity + attitude matching transfer alignment method, and designs the relevant transfer alignment scheme, on the basis of the practical application has carried out considering/does not consider the lever arm and flexural deformation simulation analysis, the test results show that the proposed method under the condition of combined with reasonable motor can effectively realize the transfer alignment, which lies the foundation for the subsequent application.
2020,42(11): 134-137 收稿日期:2020-07-13
DOI:10.3404/j.issn.1672-7649.2020.11.027
分类号:TJ861
作者简介:韩雪峰(1979-),男,工程师,从事舰船电子武备技术研究
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