Modification of the Outer Cam of Sprags and Performance Analysis of Sprag Clutches by Liu Yinwei, Li Zhengminqing, Zhao Jiang, Leng Junjie

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Dynamics Modeling and Response Analysis of Gear-screw Actuators of Tiltrotor Aircrafts by Wang Cheng, Li Zhengminqing, Sheng Wei, Pan Dongling

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Sketch of the Configuration Scheme of Two-stage Variable Speed Gear Transmission in Unmanned Helicopter Main Gearbox by Li Zhengminqing, Li Yingming, Wang Hao, Zhu Rupeng, Jin Guanghu

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Design Method of Equivalent Test Pieces for High-torque Laminated Coupling by Shi Dong, Feng Xiantong, Li Zhengminqing, Lu Min, Pan Dongling, Xi Rongsheng

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