Design of Four-Rotor Aircraft Based on Optical Flow Sensor
YAN Rui, HE Liang, DENG Xiaofei, XIANG Xiaoyan, CHEN Shanrong
Journal of Jishou University(Natural Sciences Edition) . 2020, (2): 36 -41 .  DOI: 10.13438/j.cnki.jdzk.2020.02.009

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