期刊文献+

光纤陀螺捷联系统最优多位置对准 被引量:5

Multiposition Alignment of Fiber Optic Gyro Strapdown Inertial Navigation System
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摘要 利用把线性时变系统作为分段定常系统来进行可观测性研究的方法,将初始对准的最优多位置法应用于光纤陀螺捷联系统,分析了多位置对准的可观测性,通过仿真说明将多位置法应用于光纤陀螺捷联系统是有效的。 This paper applies the observability analysis of a time-invariant system being replaced by piece-wise time-invariant system. Multiposition alignment of SINS (Strapdown Inertial Navigation System) is used in FOG SINS and the observability of multiposition alignment is analyzed. Finally, the simulation is made which shows that the proposed algorithm is effective.
出处 《中国惯性技术学报》 EI CSCD 2003年第2期9-13,共5页 Journal of Chinese Inertial Technology
关键词 光纤陀螺 捷联系统 初始对准 最优多位置 卡尔曼滤波 SINS initial alignment multiposition alignment FOG Kalman filter
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参考文献5

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同被引文献50

  • 1张传斌,杨宁,田蔚风,金志华.基于多模型估计提高捷联惯导系统初始对准的精度[J].上海交通大学学报,2005,39(9):1481-1484. 被引量:6
  • 2曾庆化,刘建业,李荣冰.基于恒定姿态误差的磁罗差偏差补偿算法研究[J].传感器与微系统,2006,25(4):31-34. 被引量:6
  • 3徐晓苏,孙学慧,扶文树.弹载捷联惯导系统快速两位置自对准[J].中国惯性技术学报,2007,15(2):139-142. 被引量:10
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  • 8陈文建,梁庆仟,蒋萧村.稳瞄惯导周视观瞄镜的设计[J].应用光学,2007,28(5):573-577. 被引量:8
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