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Jinping Feng, Dongguo Shao, Wenquan Gu, Luguang Liu, Wei Dong and Donghao Miao
Understanding the law of surface water?groundwater conversion in the face of high-intensity human activities is still a challenge. In this study, we employed statistical and system dynamics methods to investigate the surface water?groundwater conversion ...
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Xuyang Liu, Jiayang Pang, Lei Li, Weiqiang Zhao, Yupeng Wang, Dandan Yan, Lingjiu Zhou and Zhengwei Wang
Because a pump-turbine mainly undertakes the role of energy conversion and pumped storage in the field of hydropower engineering, the complex transition process and frequent conversion between different working conditions lead to the increase in the stre...
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Xufei Yan, Ye Yuan and Renliang Chen
This paper studies the pilot control strategy and workload of a tilt-rotor aircraft dynamic conversion procedure between helicopter mode and fixed-wing mode. A nonlinear flight dynamics model of tilt-rotor aircraft with full flight modes is established. ...
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Yacong Hou, Yubo Liu, Lei Chen, Ding Weng, Yuan Ma, Yadong Yu, Yang Wu and Jiadao Wang
Smart surfaces with controllable friction have generated considerable attention lately. However, most composites prepared with traditional fillers cannot achieve ?real-time? friction conversion. Herein, a new smart surface was designed to achieve differe...
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Xingyu Guan, Xinyuan Hu, Junkai Zhang and Yanfeng Jiang
A current-balancing circuit for a dual-channel Ethernet power supply system is designed in this paper, which can be used to solve the mismatch between the two channels caused by unavoidable factors, such as mismatched resistances, temperatures and voltag...
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