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Flight control of a large-scale flapping-wing flying robotic bird:System development and flight expe
[期刊论文] 作者：Wenfu XU,Erzhen PAN,Juntao LIU,Yihong LI,Han YUAN,
来源：中国航空学报（英文版） 年份：2022
Large-scale flapping-wing flying robotic birds have huge application potential in outdoor tasks,such as military reconnaissance,environment exploring,disaster rescue and so on.In this paper,a multiple modes flight control method and system ......
A novel approach to the attitude stabilization structure for ducted-fan operative aerial robots:Find
[期刊论文] 作者：Wei FAN,Bin XU,Changle XIANG,Yibo ZHANG,Haiyang YANG,
来源：中国航空学报（英文版） 年份：2022
This research concerns a novel attitude stabilization structure for a ducted-fan aerial robot to work against modeling error and strong external transient disturbance,and it focuses on two main control targets:modeling error compensation,an......
Electrochemical cutting of mortise-tenon joint structure by rotary tube electrode with helically dis
[期刊论文] 作者：Tao YANG,Xiaolong FANG,Xiaoyun HU,Zhengyang XU,Yongbin ZENG,
来源：中国航空学报（英文版） 年份：2022
In aero-engines,mortise-tenon joint structures are often used to connect the blades to the turbine disk.The disadvantages associated with conventional manufacturing techniques mean that a low-cost,high-efficiency,and high-quality nickel-bas......
[期刊论文] 作者：Yiao Wang,Zhenpeng Wang,Maomao Gong,Chunkai Xu,Xiangjun Chen,
来源：中国物理B（英文版） 年份：2022
We report theoretical studies of electron impact triple differential cross sections of two bio-molecules,pyrimidine and tetrahydrofurfuryl alcohol,in the coplanar asymmetric kinematic conditions with the impact energy of 250 eV and ejected ......
[期刊论文] 作者：Ji-Shuo Wang,Cai-Bin Xu,You-Xuan Zhao,Ning Hu,Ming-Xi Deng,
来源：中国物理B（英文版） 年份：2022
A novel Lamb wave frequency-mixing technique is proposed for locating microcracks in a thin plate,which does not require the resonance condition of Lamb wave mixing and can accurately locate the microcracks through only one-time sensing.Bas......
Estimation of Chlorophyll-a Concentration in Lake Taihu from Gaofen-1 Wide-Field-of-View Data throug
[期刊论文] 作者：Xin HANG,Yachun LI,Xinyi LI,Meng XU,Liangxiao SUN,
来源：气象学报（英文版） 年份：2022
Wide-field-of-view (WFV) imager that observes the earth environment with four solar reflective bands in a spatial resolution of 16 m is equipped on board Gaofen-1 (GF-1) satellite. Chlorophyll-a (Chl-a) concentration in Lake Taihu, China fr......
[期刊论文] 作者：ChaoLing Tang,Xu Wang,BinBin Ni,ZhengPeng Su,JiChun Zhang,
来源：地球与行星物理（英文版） 年份：2022
Relativistic electron injections are one of the mechanisms of relativistic (≥0.5 MeV) electron enhancements in the Earth\'s outer radiation belt. In this study, we present a statistical observation of 600 keV electron injections in the out......
[期刊论文] 作者：Juan song,Jinge Bian,Na Xue,Yuxing Xu,Jianqiang Wu,
来源：植物多样性（英文版） 年份：2022
mRNAs are transported within a plant through phloem.Aphids are phloem feeders and dodders (Cuscuta spp.) are parasites which establish phloem connections with host plants.When aphids feed on dodders,whether there is trafficking of mRNAs amo......
[期刊论文] 作者：Wan-ling Xu,Li-chao Sun,Xiu-xian Zang,Hong Wang,Wei Li,
来源：世界急诊医学杂志（英文版） 年份：2022
Dear editor,rnSpontaneous pneumomediastinum (SPM, also known as Hamman\'s syndrome) is an uncommon finding. SPM is induced without any comorbidities and is secondary to underlying factors, such as smoke, asthma, esophageal rupture, or labor......
[期刊论文] 作者：Maoyuan Li,Yong Song,Xu Zhang,Yu Chen,Chenqiong Tang,
来源：北京理工大学学报（英文版） 年份：2022
With an extending life expectancy and demand for medical healthcare, there are wide-spread and stringent requirements of implantable medical devices (IMDs) development for dia-gnostics, treatments, and therapies by emerging technologies. On......
[期刊论文] 作者：Maoyuan Li,Xu Zhang,Yong Song,Yu Chen,Wu Ren,
来源：北京理工大学学报（英文版） 年份：2022
Intra-body communication (IBC) is a novel short-range non-RF(radio frequency) wire-less communication technique specified by the IEEE 802.15.6 using the human body as a transmis-sion medium. In this work, a new modeling method of the IBC sy......
[期刊论文] 作者：Yixuan Wei,Yifei Xu,Shu Wang,Longzhe Jin,Tianqi Ding,
来源：北京理工大学学报（英文版） 年份：2022
Hyperthermal environments can harm workers\' health and safety. However, it is difficult to include effective protection into standards because heat-related impacts vary significantly accord-ing to individual workers and multiple factors. S......
[期刊论文] 作者：Zuben Xu,Yaqin Yu,Li Yan,Wei Yan,Chuanyong Jing,
来源：环境科学学报（英文版） 年份：2022
Arsenic (As) contamination poses an urgent environmental risk,and its removal from groundwater remains a challenge due to the lack of efficient adsorbents.Herein,a novel granular chitosan-titanium (CS-Ti) adsorbent was fabricated by the sol......
Dynamic symmetry breaking and structure-preserving analysis on the longitudinal wave in an elastic r
[期刊论文] 作者：Jingjing HU,Mengbo XU,Weipeng HU,Ruisong JIANG,Zichen DENG,
来源：应用数学和力学（英文版） 年份：2022
The longitudinal wave propagating in an elastic rod with a variable cross-section owns wide engineering background,in which the longitudinal wave dissipation determines some important performances of the slender structure.To reproduce the l......
[期刊论文] 作者：Yunji Zhao,Menglin Zhou,Li Wang,Xiaozhuo Xu,Nannan Zhang,
来源：控制理论与技术（英文版） 年份：2022
Fault diagnosis is essential for the normal and safe operation of dynamic systems. To improve the spatial resolution among multiple channels and the discriminability among categories of the original data collected from actual operating equi......
Optimization of submerged entry nozzle parameters for ultra-high casting speed continuous casting mo
[期刊论文] 作者：Pei Xu,Yong-zhi Zhou,Deng-fu Chen,Mu-jun Long,Hua-mei Duan,
来源：钢铁研究学报（英文版） 年份：2022
Controlling the flow behavior in the mold in an appropriate way is the basis for realizing the billet ultra-high speed continuous casting.Based on the new proposed physical water modeling experiment considering the effects of solidified she......
[期刊论文] 作者：He-Ju Xu,Li-Tao Xin,Dong-Qiang Chen,Ri-Dong Cong,Wei Yu,
来源：中国物理B（英文版） 年份：2022
Amorphous-microcrystalline MoS2 thin films are fabricated using the sol-gel method to produce MoS2/Si-based solar cells.The generation mechanisms of the S-shaped current density-voltage(J-V)curves of the solar cells are analyzed.To improve ......
[期刊论文] 作者：Qing-Wei Zhai,Kelvin J A Ooi,Sheng-Yong Xu,C K Ong,
来源：中国物理B（英文版） 年份：2022
The nature of saltatory conduction in myelinated axon described by equivalent circuit and circuit theory is still con-tentious.Recent experimental observations of action potentials transmitting through disjointed nerve fibers strongly sugge......
Simulation of α-Al grain formation in high vacuum die-casting Al-Si-Mg alloys with multi-component q
[期刊论文] 作者：Yong-zhi Hao,Hai-dong Zhao,Xu Shen,Xue-ling Wang,Hui-ting Zheng,
来源：中国铸造 年份：2022
Al-Si-Mg alloys are the most commonly used material in high vacuum die-casting (HVDC), in which the morphology and distribution of α-Al grains have important effect on mechanical properties. A multi-component quantitative cellular automato......
Construction of Desirable NiCoTe 2 Nanosheet Arrays on a Carbon Cloth Substrate as a Positive Electr
[期刊论文] 作者：Mi Xiao,Meilian Zhao,Tianrui Wang,Tingwu Zhao,Xu Niu,
来源：天津大学学报（英文版） 年份：2022
Nickel–cobalt tellurides are deemed as promising electrode materials for energy storage devices due to their superior con-ductivity and theoretical specific capacitance. Here, NiCoTe 2 was successfully fabricated on carbon cloth by facile ......
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