Dr. Qi Wang Profile

Dr. Qi Wang

at National Univ of Defense Technology

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Author

Publications (11)

Proceedings Article | 3 June 2024 Paper

Theory analysis for interference fringes of the dual beam laser Doppler velocimeter

Rong Huang, Qi Wang, Xiaoming Nie, Jian Zhou

Proceedings Volume 13182, 131821U (2024) https://doi.org/10.1117/12.3030388

KEYWORDS: Gaussian beams, Doppler effect, Laser Doppler velocimetry, Laser applications, Fringe analysis, Velocity measurements, Scattered light

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Proceedings Article | 3 June 2024 Paper

Calibration of the water track laser Doppler velocimeter based on pitch-independent laser Doppler velocimeter

Rong Huang, Qi Wang, Xiaoming Nie, Jian Zhou

Proceedings Volume 13182, 131820Z (2024) https://doi.org/10.1117/12.3030383

KEYWORDS: Calibration, Doppler effect, Sensors, Velocity measurements, Navigation systems, Water

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Proceedings Article | 18 December 2019 Paper

Laser Doppler velocimeter with differential detection for anti-jamming

Rong Huang, Qi Wang, Xiaoming Nie, Jian Zhou

Proceedings Volume 11338, 113380W (2019) https://doi.org/10.1117/12.2542773

KEYWORDS: Doppler effect, Signal to noise ratio, Signal detection, Interference (communication), Laser Doppler velocimetry

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Proceedings Article | 5 May 2017 Paper

Online calibration technique for LDV in SINS/LDV integrated navigation systems

Qi Wang, Chunfeng Gao, Guo Wei, Xingwu Long

Proceedings Volume 10184, 1018415 (2017) https://doi.org/10.1117/12.2266141

KEYWORDS: Calibration, Navigation systems, Laser Doppler velocimetry, Doppler effect, Error analysis, Global Positioning System, Filtering (signal processing), Electronic filtering, Velocity measurements, Sensors

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Proceedings Article | 5 May 2017 Paper

High-accuracy self-calibration method for dual-axis rotation-modulating RLG-INS

Guo Wei, Chunfeng Gao, Qi Wang, Qun Wang, Xingwu Long

Proceedings Volume 10184, 1018414 (2017) https://doi.org/10.1117/12.2266140

KEYWORDS: Calibration, Modulation, Inertial navigation systems, Navigation systems, Gyroscopes, Error analysis, Electronic filtering, Filtering (signal processing), Precision calibration, Sensors

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Proceedings Article | 5 May 2017 Paper

A calibration method of non-orthogonal redundant ring laser gyro inertial navigation system

Chunfeng Gao, Qi Wang, Guo Wei, Zhihui Ying, Xingwu Long

Proceedings Volume 10184, 1018413 (2017) https://doi.org/10.1117/12.2266138

KEYWORDS: Calibration, Gyroscopes, Inertial navigation systems, Error analysis, Precision calibration, Aerospace engineering, Systems modeling, Sensors, Prototyping, Defense technologies

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Proceedings Article | 21 October 2016 Paper

A new systematic calibration method of ring laser gyroscope inertial navigation system

Guo Wei, Chunfeng Gao, Qi Wang, Qun Wang, Zhenyu Xiong, Xingwu Long

Proceedings Volume 9987, 998713 (2016) https://doi.org/10.1117/12.2241253

KEYWORDS: Calibration, Gyroscopes, Inertial navigation systems, Navigation systems, Manufacturing, Error analysis, Optical filters, Filtering (signal processing), Electro optical modeling, Electro optical design

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Proceedings Article | 21 October 2016 Paper

A three axis turntable's online initial state measurement method based on the high-accuracy laser gyro SINS

Chunfeng Gao, Guo Wei, Qi Wang, Zhenyu Xiong, Qun Wang, Xingwu Long

Proceedings Volume 9987, 998714 (2016) https://doi.org/10.1117/12.2241255

KEYWORDS: Gyroscopes, Inertial navigation systems, Calibration, Autocollimators, Manufacturing equipment, Manufacturing, Optical alignment, Defense technologies, Instrument modeling, Performance modeling

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Proceedings Article | 19 October 2016 Paper

Dynamic calibration technique for inertial navigation system based on one-dimensional laser Doppler velocimeter

Qun Wang, Guo Wei, Chunfeng Gao, Qi Wang, Xingwu Long

Proceedings Volume 10153, 1015313 (2016) https://doi.org/10.1117/12.2247300

KEYWORDS: Calibration, Doppler effect, Inertial navigation systems

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Proceedings Article | 13 May 2016 Paper

Research on the optimal structure configuration of dither RLG used in skewed redundant INS

Chunfeng Gao, Qi Wang, Guo Wei, Xingwu Long

Proceedings Volume 9834, 98340V (2016) https://doi.org/10.1117/12.2223487

KEYWORDS: Sensors, Gyroscopes, Inertial navigation systems, Reliability, Weapons, Satellite navigation systems, Analytical research, Prototyping, Performance modeling, Defense technologies

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Proceedings Article | 22 June 2015 Paper

Application of high-accuracy laser Doppler velocimeter in self-contained navigation

Chunfeng Gao, Guo Wei, Jian Zhou, Qi Wang, Xingwu Long

Proceedings Volume 9525, 95252A (2015) https://doi.org/10.1117/12.2181973

KEYWORDS: Navigation systems, Laser Doppler velocimetry, Doppler effect, Inertial navigation systems, Composites, Gyroscopes, Optical filters, Filtering (signal processing), Velocity measurements, Laser applications

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Showing 5 of 11 publications

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