由于基于“速度”+“姿态”匹配传递对准评估姿态误差方法存在理论程度高,应用程度低的问题,本研究从工程应用角度出发,提出一种工程化的传递对准误差评估方法,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,所提方法能有效的实现传递对误差评估,为后续应用奠定基础。
As based on the Speed + Attitude matching transfer alignment evaluation attitude error method is of high degree of theory, the application of the low degree of problems, from the perspective of engineering application, this study put forward a kind of engineering transfer alignment error evaluation 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 can effectively realize the error evaluation, lay the foundation for the subsequent application.
2020,42(10): 157-161 收稿日期:2020-07-13
DOI:10.3404/j.issn.1672-7649.2020.10.030
分类号:TN96
作者简介:杜红松(1979-),男,高级工程师,研究方向为舰船导航技术
参考文献:
[1] 王司, 邓正隆. 惯导系统动基座传递对准技术综述[J]. 中国惯性技术学报, 2003
[2] 秦永元. 惯性导航[M]. 北京: 科学出版社, 2006.
[3] 秦永元, 张洪钺, 汪叔华. 卡尔曼滤波与组合导航原理[M]. 西安: 西北工业大学出版社, 1998.