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  1. No Access

    Article

    Modeling and analysis of pointing error for non-landing vehicle-mounted photoelectric theodolite

    In order to achieve high accuracy measurement for non-landing vehicle-mounted photoelectric theodolite (NVPT) with continuous zoom optical system, a theoretical model of pointing error is presented. Starting w...

    Qingjia Gao, Chong Wang, Yanjun Liu, **aoming Wang, Tongbang Wu… in Optoelectronics Letters (2024)

  2. No Access

    Article

    Design of composite flywheel rotor

    A design method for a flywheel rotor composed of a composite rim and a metal hub is proposed by studying the connection between the rotor and the driving machine. The influence of some factors such as the roto...

    Yue Bai, Qingjia Gao, Haiwen Li, Yihui Wu… in Frontiers of Mechanical Engineering in Chi… (2008)