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Zhenying Cheng, Liying Liu and Ruijun Li
The accuracy of measurement instruments, as well as that of their components, gradually declines as time goes on. Due to different loss mechanisms and the allowable accuracy loss values, the accuracy lifetimes of a whole system and its components are gen...
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Guangyu Zhang, Yuqing He, Bo Dai, Feng Gu, Liying Yang, Jianda Han and Guangjun Liu
An aerial manipulator is a new kind of flying robot system composed of a rotorcraft unmanned aerial vehicle (UAV) and a multi-link robotic arm. It gives the flying robot the capacity to complete manipulation tasks. Steady flight is essential for an aeria...
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Liying Liu, Dongjie Guan and Qingwei Yang
Evaluation of water resource security deserves particular attention in water resource planning and management. A typical karst area in Guizhou Province, China, was used as the research area in this paper. First, based on data from Guizhou Province for th...
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Liu Liying, Guan Dongjie, Yang Qingwei and Water Editorial Office
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Yinghao Qin, Qinglong Yu, Liying Wan, Yang Liu, Huier Mo, Yi Wang, Sujing Meng, Xiangyu Wu, Dandan Sui and Jiping Xie
In this study, a global-ocean-data-assimilation system based on the three-dimensional variational (3DVAR) scheme is built for operational oceanography. The available observations include satellite altimetry; the satellite-measured sea-surface temperature...
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Jiayu Ye, Xuefen Zhong, Matthew Tom Harrison, Kai Kang, Tian Sheng, Cheng Shang, Chunhu Wang, Jun Deng, Liying Huang, Xiaohai Tian, Ke Liu and Yunbo Zhang
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