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Shi Lijuan
Researcher at Nanjing University of Aeronautics and Astronautics
Publications - 13
Citations - 181
Shi Lijuan is an academic researcher from Nanjing University of Aeronautics and Astronautics. The author has contributed to research in topics: Inertial navigation system & Navigation system. The author has an hindex of 8, co-authored 13 publications receiving 143 citations.
Papers
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Journal ArticleDOI
Chi-square and SPRT combined fault detection for multisensor navigation
TL;DR: Simulations indicate improvements in both failure detection and recovery speed, contributing to improved accuracy and stability in HCV fault-tolerant navigation.
Journal ArticleDOI
A new tightly-coupled INS/CNS integrated navigation algorithm with weighted multi-stars observations:
TL;DR: A new tightly-coupled INS/CNS integrated navigation algorithm with weighted multi-stars observations is proposed, which shows significant improvement in navigation accuracy than the classic method in simulation.
Journal ArticleDOI
A robust filtering algorithm for integrated navigation system of aerospace vehicle in launch inertial coordinate
TL;DR: In this paper, the authors proposed an inertial navigation algorithm in launch inertial coordinate for ASVs aimed at reducing the effects caused by the inaccurate earth model on the navigation system, and the model of INS/CNS/GPS integrated navigation system was built.
Patent
On-line dynamic inertia sensor error identification method of inertia navigation system
Bai Qingqing,Xiong Zhi,Hua Bing,Xing Li,Wang Jie,Xu Jianxin,Liu Jianye,Sun Yongrong,Zhao Hui,Pan Jialiang,Cheng Jiaojiao,Lin Aijun,Shi Lijuan,Kong Xuebo,Dai Yijie +14 more
TL;DR: In this article, an on-line dynamic inertia sensor error identification method of an inertia navigation system is presented, which consists of two steps: firstly establishing an error model of the inertia sensor, and establishing a Kalmar filter model containing an inertia sensor state quantity according to the error model.
Patent
On-line calibration method for lever arm effect error of inertial navigation system in high dynamic environment
Wang Jie,Xiong Zhi,Peng Hui,Sun Yongrong,Xu Jianxin,Xing Li,Zhao Hui,Bai Qingqing,Pan Jialiang,Cheng Jiaojiao,Lin Aijun,Wang Rong,Kong Xuebo,Shi Lijuan +13 more
TL;DR: In this article, an on-line calibration method for a lever arm effect error of an inertial navigation system in a high dynamic environment is presented, which is suitable for engineering application.