Results 251 to 260 of about 352,165 (301)

Zero-Phase-Angle Controlled Bidirectional Wireless EV Charging Systems for Large Coil Misalignments

IEEE Transactions on Power Electronics, 2019
Misalignment between charging coils is an unavoidable problem in all electric vehicle (EV) charging systems that are based on wireless power transfer (WPT) technology. This is because variations in both self- and mutual inductances of charging coils due to coil misalignments significantly affect the charging rate and efficiency of the EV charger.
Yeran Liu, Udaya K. Madawala, Ruikun Mai, Zhengyou He   +3 more
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Application of Robust Adaptive CKF in SINS/GPS Initial Alignment with Large Azimuth Misalignment Angle

International Journal of Advancements in Computing Technology, 2012
Yanling Hao, Mu Hongwei -, Heming Jia
semanticscholar   +3 more sources

Research on initial alignment for large azimuth misalignment angle with Sage_Husa adaptive filtering

2013 25th Chinese Control and Decision Conference (CCDC), 2013
Cheng Zijian, Xiaofei He, Huan Jiang, Li Dehui   +3 more
semanticscholar   +3 more sources

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Study on Iterated Divided Difference Filtering and Its Application on TA Process with Large Initial Misalignment Angle

2010 Third International Conference on Information and Computing, 2010
With provision for minishing the influence of higher-order truncation error in DDFII algorithm on the state estimation problem of transfer alignment (TA) with large misalignment angles, it developed the Iterated DDFII (IDDFII) algorithm. This algorithm applied the estimation value of state vector to linearize the nonlinear system function more times ...
Guoqiang Ding, Jiguang Li, Weidong Zhou, Guangzhao Cui   +3 more
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Initial alignment with large misalignment angle based on adaptive and full feedback CKF

2023 International Conference on Automation, Control and Electronics Engineering (CACEE), 2023
Improving the robustness and precision of nonlinear filter is very important for initial alignment with large misalignment angles. For the problem of correlation error caused by the traditional adaptive filtering method of estimating both the system ...
Wei Wang
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A Transfer Alignment Algorithm Based on Grading Correction With Large Misalignment Angle

IEEE Transactions on Instrumentation and Measurement
During the transfer alignment process, due to the unknown large installation angle between the main and secondary inertial navigation systems (INSs), nonlinear problems may occur, seriously deteriorating the accuracy of transfer alignment.
Wang Zou, Qiangwen Fu, Zihao Wen
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Rotary INS self-alignment method based on backtracking filtering under large misalignment angle

Measurement
Chenming Zhang, Jie Li, Kaiqiang Feng, Xiaokai Wei   +3 more
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Application of ISRCDKF in SINS Initial Alignment with Large Azimuth Misalignment Angle

INTERNATIONAL JOURNAL ON Advances in Information Sciences and Service Sciences, 2013
Gao Wei -, Che yanting -, Jia Heming -, Mu Hongwei -   +3 more
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A New Method For Inertial Strapdown Navigation System Alignment Under Large Misalignment Based On A Velocity Error Transformation

Saint Petersburg International Conference on Integrated Navigation Systems, 2022
Initial alignment is the basis for obtaining accurate misalignment angles of Strapdown Inertial Navigation Systems (SINS), and its accuracy and efficiency will directly affect the SINS performance.
Xiaoge Ning, Jixun Huang, Jian-xun Li
semanticscholar   +1 more source

MIMU Parameter Identification for Large Misalignment Angles Based on AFSA

Applied Mechanics and Materials, 2014
High precision calibration of Micro inertial measurement unit (MIMU) for large installation misalignment can improve the instrument and the practical use of the system precision. It can use high precision turntable to get the coarse value of installation misalignment angle as the optimization initial value, and take the standard deviation of turntable ...
Kun Peng He, Chen Yang Wang, Yuan Li
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