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Yuan Liu, Jian Tang, Chen Feng, Chen Zhang, Yuwei Xue, Lei Zhang, Shuxi Xu, Jian Wang, Fang Dai and Ning Wang
Based on equal precision frequency measurement and pulse counting technique, a multi-period synchronous frequency measurement method is proposed in this paper. A programmed cymometer is designed with a full frequency band with equal precision measurement...
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Lei Shi, Jiayue Sun, Yuanbo Dang, Shaoqi Zhang, Xiaoyun Sun, Lei Xi and Jian Wang
Utilizing image data for yield estimation is a key topic in modern agriculture. This paper addresses the difficulty of counting wheat spikelets using images, to improve yield estimation in wheat fields. A wheat spikelet image dataset was constructed with...
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Jian Xu, Kean Chen, Lei Wang and Jiangong Zhang
Low-frequency sound field reconstruction in an enclosed space has many applications where the plane wave approximation of acoustic modes plays a crucial role. However, the basis mismatch of the plane wave directions degrades the approximation accuracy. I...
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Shenghui Wang, Qi Ou, Shengfeng Lei, Huaqi Liu, Shuaitao Mao, Qizhe Zhang, Jian Liu and Fangcheng Lv
In order to analyze the explosion accidents of the CRH5 EMU roof arrester in recent years, an internal temperature measuring platform based on fluorescence fiber was established, and the temperature distribution characteristics under the continuous opera...
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Hu Wang, Jian Chen, Hongjun Liu, Lei Guo, Yao Lu, Xiuting Su, Yongmao Zhu and Tao Liu
In the construction of subsea tunnels, the stability and control of the excavation surface are the main concerns of the engineering community. In this paper, the Xiamen Metro Line 2 is used as the study case. The filter cake formation of mud shields is e...
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Xiyue Ma, Lei Wang and Jian Xu
The results and conclusions obtained from this research can offer guides for a practical design of the decentralized feedback controllers with inertial actuators to actively controlling the vibration and noise radiation of the rib stiffened plate.
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Changfeng Jing, Shouqing Wang, Mingshu Wang, Mingyi Du, Lei Zhou, Tiancheng Sun and Jian Wang
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Jian Cheng, Jinghe Wang, Jing Hou, Hongxiang Wang and Lei Zhang
Laser-induced damage on fused silica optics remains a major issue that limits the promotion of energy output of large laser systems. Subsurface impurity defects inevitably introduced in the practical polishing process incur strong thermal absorption for ...
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Liang Xu, Lei Liu, Jian Zhang, Yinxiao Zhang, Yong Ren, Xin Wang and Weijun Li
Northeast China is located in a high latitude area of the world and undergoes a cold season that lasts six months each year. Recently, regional haze episodes with high concentrations of fine particles (PM2.5) have frequently been occurring in Northeast C...
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Lei Chen, Shu-Jian Zhang, Shao-Song Zhang, Shuping Qu, Xiuyan Ren, Juying Long, Qian Yin, Jun Qian, Feng Sun, Chunling Zhang, Lingxian Wang, Xiaojing Wu, Tingquan Wu, Zhongkai Zhang, Zaiquan Cheng, Marshall Hayes, Steven V. Beer, and Hansong Dong
Pág. 792 - 802
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