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Non-iterative Cauchy kernel-based maximum correntropy cubature Kalman filter for non-Gaussian systems

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Control Theory and Technology 2022年第4期20卷 465-474页

作者： Aastha Dak Rahul Radhakrishnan Department of Electrical engineering Sardar Vallabhbhai National Institute of TechnologySuratGujarat 395007India

This article addresses the nonlinear state estimation problem where the conventional Gaussian assumption is completely ***,the uncertainties in process and measurements are assumed non-Gaussian,such that the maximum correntropy criterion(MCC)is chosen to replace the conventional minimum mean square error ***,the MCC is realized using Gaussian as well as Cauchy kernels by defining an appropriate cost *** results demonstrate the superior estimation accuracy of the developed estimators for two nonlinear estimation problems.

关键词： Maximum correntropy criterion Cubature Kalman filter Non-Gaussian noise Cauchy kernel Gaussian kernel

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有机本体异质结电极用于光电化学水氧化

Science Bulletin 2022年第3期67卷 226-228页

作者：黄辉庭冯建勇李朝升邹志刚 Collaborative Innovation Center of Advanced Microstructures National Laboratory of Solid State MicrostructuresJiangsu Key Laboratory for Nano TechnologyCollege of Engineering and Applied SciencesNanjing UniversityNanjing 210093China School of Physics Nanjing UniversityNanjing 210093China

Artificial photosynthesis provides a sustainable approach toward a carbon–neutral or net-zero economy[1].Photoelectrochemical(PEC)water splitting is one of the artificial photosynthesis techniques that directly convert intermittent sunlight into clean and storable H2 fuel[2].Due to the complex 4e-/4H+process coupled with O–O bond formation step,it is widely acknowledged that the oxidation half-reaction is the efficiency-limiting factor in water splitting[3].Therefore,developing highly efficient and robust water-oxidation photoanodes is crucial for realizing practical solar fuel production.

关键词： artificial 光电化学 splitting

Guest editorial:Special issue on security and privacy for AI-powered smart IoT applications

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Digital Communications and Networks 2022年第4期8卷 411-414页

作者： Lianyong Qi Jin Li Mehdi Elahi Keshav Sood Yuan Yuan Mohammad Khosravi Qufu Normal University China Guangzhou University China University of Bergen Norway Deakin University Australia Beihang University China Persian Gulf University Iran

The prevalence of Internet of Things(IoT)applications has generated an unprecedented volume of industrial data that create the main source of big data[1,2].How to effectively and efficiently preprocess,integrate,and analyze big IoT data from multiple sources is still a fundamental challenge[3,4].Fortunately,Artificial Intelligence(AI)has recently emerged as a key technology to achieving intelligent data analyses and scientific business *** algorithms can process the streaming data generated by distributed IoT devices and provide powerful tools to address complex big data analytics[5,6].Therefore,the adaptation of AI-based methods is highly demanded for achieving their full potential in smart IoT ***,the IoT devices,which run in an unstable environment and have poor computing capabilities,are often confronted with a range of application requirements,such as quick response,secure communications,and privacy protection[7,8].Currently,lightweight security and privacy solutions specifically designed for the devices and servers operating in the IoT environment are still lacking.

关键词： IoT smart unstable

The Nano Research Young Innovators(NR45)Awards in nanocatalysis

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Nano Research 2022年第12期15卷 9961-9966页

作者： Tierui Zhang Shuangyin Wang Ding Ma Key Laboratory of Photochemical Conversion and Optoelectronic Materials Technical Institute of Physics and ChemistryChinese Academy of SciencesBeijing100190China Center of Materials Science and Optoelectronics engineering University of Chinese Academy of SciencesBeijing100049China State Key Laboratory of Chem/Bio-Sensing and Chemometrics Provincial Hunan Key Laboratory for Graphene Materials and DevicesCollege of Chemistry and Chemical EngineeringThe National Supercomputing Center in ChangshaHunan UniversityChangsha410082China Beijing National Laboratory for Molecular sciences College of Chemistry and Molecular Engineering and College of Engineering and BIC-ESATPeking UniversityBeijing100871China

Nano Research Young Innovators(NR45)Awards aims to recognize young researchers under the age of 45 for their distinguished accomplishments and/or their great potential to make substantial contributions in various fields of nanoscience and *** the inaugural NR45 Awards launched in 2018,over a hundred innovators in nanobiotechnology,nanoenergy,and two-dimensional materials have been selected by the journal's editorial board[1-3].The 2022 NR45 Awards highlight the research topic of *** outstanding young innovators were selected for their extraordinary contributions to the development of well-designed metals,metal oxides,single-atoms,and carbon-based nanocatalysts for important catalytic reactions related to energy *** to all the 30 awardees in 2022!

关键词： journal accomplishment oxides

Key materials and technologies for fuel cells

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Progress in Natural Science:Materials International 2020年第6期30卷 719-720页

作者： Jianguo Liu Nanjing University

Fuel cells efficiently convert diverse fuels directly into electricity without combustion, and they are key elements of a broad portfolio for building a competitive, secure, and sustainable clean energy *** offer a broad range of benefits, including reduced greenhouse gas emissions; reduced oil consumption; expanded use of renewable power(through the use of hydrogen derived from renewable resources as a transportation fuel as well as for energy storage and transmission)

关键词： Fuel cells

Nano research at China University of Petroleum:A special issue dedicated to the 70^(th)anniversary of China University of Petroleum

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Nano Research 2023年第10期16卷 11933-11937页

作者： Yuan Pan Yongming Chai Guiyuan Jiang Chunming Xu State Key Laboratory of heavy Oil Processing China University of Petroleum(East China)Qingdao 266580China State Key Laboratory of heavy Oil Processing China University of Petroleum(Beijing)Beijing 102249China

In October 2023,China University of Petroleum will celebrate its 70th anniversary,as a scientific and technological support force in the field of petrochemical industry in China,China University of Petroleum has made significant contributions to the development of energy and chemical industry,cultivated a large number of outstanding talents,and promoted the development of energy and chemical *** the proposal of peaking carbon dioxide emissions and achieving carbon neutrality,China University of Petroleum actively transformed and made a series of breakthroughs in the fields of low-carbon chemical industry,new energy,and new materials,continuing to support the national energy strategy in the new *** celebrate China University of Petroleum’s 70^(th)anniversary,this special issue features a collection of scientific research and innovation achievements by the research team and alumni of China University of Petroleum,covering multidisciplinary topics including nanotechnology,catalysis,energy,chemical engineering,environment,devices,biology,*** special issue is aiming to show the research advances of China University of Petroleum in the field of nano *** University of Petroleum was established in Beijing in 1953,when the national economy was desperate for petroleum resources and the development of the petroleum industry was urgently needed professionals.

关键词： anniversary Petroleum breakthrough

Assessment of solar-assisted electrooxidation of bisphenol AF and bisphenol A on boron-doped diamond electrodes

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Environmental Science and Ecotechnology 2020年第3期3卷 23-31页

作者： Jing Ding Lingjun Bu Bingxin Cui Guanshu Zhao Qingwei Gao Liangliang Wei Qingliang Zhao Dionysios D.Dionysiou State Key Laboratory of Urban Water Resources and Environment(SKLUWRE) School of EnvironmentHarbin Institute of TechnologyHarbin150090China Department of Water engineering and Science College of Civil EngineeringHunan UniversityChangsha410082China Environmental engineering and Science Program Department of Chemical and Environmental EngineeringUniversity of CincinnatiCincinnatiOH45221USA

Bisphenol(BP)analogues in wastewater effluent and groundwater pose a potential threat to human health due to their ability to disrupt steroidogenesis.A new solar-assisted electrochemical process(SECP)was developed and evaluated for the degradation of BP *** effects of quenchers,current density,initial pH,supporting electrolyte,and aqueous matrix on the removal kinetics of bisphenol AF(BPAF)and bisphenol A(BPA)were *** kinetic constants of BPAF,BPA,and bisphenol S(BPS)in the SECP with irradiation intensity of 500 mW cm^(-2) were 0.017±0.002 min^(-1),0.022±0.002 min^(-1),and 0.012±0.001 min^(-1),*** changes in the degradation rates of BPAF,BPA,and BPS in the presence of quenchers indicated the relative contribution of hydroxyl radical(·OH)oxidation,anodic electrolysis,and singlet(^(1)O_(2))oxygenation in the degradation of BPs in the *** enhanced rate of generation of ·OH and ^(1)O_(2) was observed in the SECP compared with those in the conventional electrochemical *** identification of the transformation products(TPs)of BPAF demonstrated that hydroxylation,ring cleavage,b-scission,and defluorination were the major processes during the oxidation in the *** conversion to fluoride ions(76%)and mineralization of total organic carbon(72%)in the SECP indicated further degradation of *** results from this study improved our understanding of the degradation of BP analogues in the electrooxidation irradiated by solar light and help to establish the application potential of the SECP for the effective degradation of emerging contaminants in wastewater.

关键词： Electrochemical process Solar Radicals Bisphenol AF Wastewater treatment

Special Issue for the 20th Anniversary of Key Laboratory of Management, Decision and Information Systems, Chinese Academy of sciences

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Journal of Systems Science & Complexity 2008年第4期21卷 5-6页

作者： Zhi Jin Xiaoguang Yang Hanqin Zhang

With this special issue we celebrate the 20th anniversary of Key Laboratory of Manage-ment,Decision and Information Systems(MADIS),Chinese Academy of *** wasfounded in 1988 by Chinese Academy of *** is China’s first ... 详细信息

关键词： Chinese Academy of sciences Decision and Information Systems