|
|
|
|
|
Shitu Chen, Ling Feng, Xuteng Bao, Zhe Jiang, Bowen Xing and Jingxiang Xu
Path planning is crucial for unmanned surface vehicles (USVs) to navigate and avoid obstacles efficiently. This study evaluates and contrasts various USV path-planning algorithms, focusing on their effectiveness in dynamic obstacle avoidance, resistance ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Qi Chen, Yingying Zhou, Yue Qi, Wen Zeng, Zhaoji Shi, Xing Liu and Jiaen Zhang
Recent studies have indicated that the invasive apple snail (Pomacea canaliculata) exhibits tolerance to the salinity levels present in coastal agricultural soils, suggesting that apple snails could potentially invade salt-affected coastal agricultural a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chengjing Liao, Shengliang Fang, Hengdong Zhang, Longsheng Liu, Jiaxin Xie, Xing Li, Fangbo Cao, Jiana Chen and Min Huang
Understanding the yield attributes of the popular rice (Oryza sativa L.) hybrids can provide useful information for developing new hybrid rice varieties. Field experiments were conducted at two subtropical sites (Hengyang and Xingyi) in two years (2021 a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lijuan Li, Fang Xing, Zhijun Xu, Wang Chen, Wuxin Chen and Yongquan Li
The feasibility of PVA fiber rubber concrete modified by modifier in the structure was investigated using the portal frame as the research object. The basic mechanical properties of modified PVA rubber concrete materials were tested mechanically first, a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xing Chen, Weizu Wang, Chaowei Huang, Yanfei Wang, Han Fu and Jun Li
A high-speed camera was applied to observe the shaking detachment tests with ?Guiwei? litchi clusters using 7 Hz, 9.5 Hz, and 12 Hz and the amplitudes of 40 mm, 60 mm, and 80 mm. The fruit?s detachment time and the number of fruit?fruit impacts were affe...
ver más
|
|
|
|
|
|
|
|
|
|
|
Longhai Li, Chengshun Zhao, Chuang Gao, Siyuan Fan, Xing Wang, Haitao Chen and Wenyi Ji
A force-feeding device with a double-roller anisotropic was designed for the D200 single screw straw fiber extruder to keep the performance continuity of the system, which could improve the productivity of straw fiber. Four factors (the diameter of the a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Liang Chi, Mengshuai Zhu, Chen Shen, Jing Zhang, Liwei Xing and Xiangyang Zhou
This paper explores the impact of e-commerce on profit margin from the perspective of scale using nation-level survey data from China. The results show that e-commerce can increase the profit margin of cooperatives, and that a higher proportion of sales ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kaixuan Zhao, Yijie Duan, Junliang Chen, Qianwen Li, Xing Hong, Ruihong Zhang and Meijia Wang
The respiratory status of dairy cows can reflect their heat stress and health conditions. It is widely used in the precision farming of dairy cows. To realize intelligent monitoring of cow respiratory status, a system based on infrared thermography was c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jiawen Li, Yujia Wang, Haiyan Li, Xing Liu and Zhengyu Chen
Ocean currents, mechanical collisions and electronic damage can cause faults in an autonomous underwater vehicle (AUV), including sensors and thrusters. For such problems, this paper designs a fault-tolerant controller that is independent of the results ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xing Zou, Botao Xie, Zhipeng Zang, Enbang Chen and Jing Hou
Sand waves are commonly formed on the sandy seabed of the continental shelf and characterized by their regular wave-like shape. When a submarine pipeline is laid on this type of seabed, it often experiences free spans due to the unevenness of the seabed....
ver más
|
|
|
|
|
|