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Jian Li, Weijian Zhang, Yating Hu, Shengliang Fu, Changyi Liao and Weilin Yu
To improve the obstacle avoidance ability of agricultural unmanned aerial vehicles (UAV) in farmland settings, a three-dimensional space path planning model based on the R5DOS model is proposed in this paper. The direction layer of the R5DOS intersection...
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Haitao Zhang, Zhi Li, Weilin Wang, Yasheng Zhang and Hao Wang
Many space objects are densely distributed in the geostationary (GEO) band, and the long-term impact of the collision of GEO spacecraft and space debris on the GEO environment has attracted more and more attention. After summarizing the advantages and di...
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Xuanyang Hu, Yuping Qian, Chaofan Dong, Yangjun Zhang, Changjiang Wang and Weilin Zhuge
Equipped with a distributed electric propulsion system, eVTOL is the primary vehicle for future urban air mobility. The electrical machine determines the weight of the distributed electric propulsion system, and the cooling capability determines the elec...
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Zhongrong Qiu, Chunhui Tao, Weilin Ma, Ágata Alveirinho Dias, Siyi Hu, Yuexiao Shao, Kehong Yang and Weiyan Zhang
The geochemistry and mineralogy of sediments provide relevant information for the understanding of the origin and metallogenic mechanism of ferromanganese nodules and crusts. At present, there are still few studies on the sediment origin of the Clarion?C...
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Yonghua Zhu, Xun Gao, Weilin Zhang, Shenkai Liu and Yuanyuan Zhang
The prevalence that people share their opinions on the products and services in their daily lives on the Internet has generated a large quantity of comment data, which contain great business value. As for comment sentences, they often contain several com...
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Jing Luo, Weilin Xu, Jun Deng, Yanwei Zhai and Qi Zhang
As a hydrodynamic phenomenon, cavitation is a main concern in many industries such as water conservancy, the chemical industry and medical care. There are many studies on the generation, development and collapse of cavitation bubbles, but there are few s...
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Yong Peng, Jianmin Zhang, Weilin Xu and Matteo Rubinato
Multi-Horizontal-Submerged Jets are successfully applied to dissipate energy within a large-scale hydropower station. However, notable near-field vibrations are generated when releasing high discharges through the gates, which is generally typical in a f...
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