Institution
South China University of Technology
Education•Guangzhou, China•
About: South China University of Technology is a education organization based out in Guangzhou, China. It is known for research contribution in the topics: Catalysis & Adsorption. The organization has 62343 authors who have published 69468 publications receiving 1251592 citations. The organization is also known as: SCUT & Huánán Lǐgōng Dàxué.
Papers published on a yearly basis
Papers
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TL;DR: Electron spin resonance (ESR) signals of spin-trapped paramagnetic species with 5,5-dimethyl-1-pyrroline-N-oxide (DMPO) evidenced that the OH* radicals were indeed formed in the PFT/ZnO system under visible light irradiation.
199 citations
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TL;DR: In this paper, an adaptive neural tracking control of underactuated surface vessels with modeling uncertainties and time-varying external disturbances is presented, where the tracking errors consisting of position and orientation errors are required to keep inside their predefined feasible regions in which the controller singularity problem does not happen.
Abstract: This paper presents adaptive neural tracking control of underactuated surface vessels with modeling uncertainties and time-varying external disturbances, where the tracking errors consisting of position and orientation errors are required to keep inside their predefined feasible regions in which the controller singularity problem does not happen. To provide the preselected specifications on the transient and steady-state performances of the tracking errors, the boundary functions of the predefined regions are taken as exponentially decaying functions of time. The unknown external disturbances are estimated by disturbance observers and then are compensated in the feedforward control loop to improve the robustness against the disturbances. Based on the dynamic surface control technique, backstepping procedure, logarithmic barrier functions, and control Lyapunov synthesis, singularity-free controllers are presented to guarantee the satisfaction of predefined performance requirements. In addition to the nominal case when the accurate model of a marine vessel is known a priori , the modeling uncertainties in the form of unknown nonlinear functions are also discussed. Adaptive neural control with the compensations of modeling uncertainties and external disturbances is developed to achieve the boundedness of the signals in the closed-loop system with guaranteed transient and steady-state tracking performances. Simulation results show the performance of the vessel control systems.
199 citations
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TL;DR: In this paper, the authors present results from experiments on geopolymer binders, composing of metakaolin (MK) and fly ash (FA) blend as a precursor, specially developed for fire resistance applications.
199 citations
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TL;DR: Although the films showed very low toxicity to cells, they exhibited good antimicrobial activity and effectively extended the storage life of litchi as a packaging and provides the potential application for silver nanoparticles in food field.
199 citations
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TL;DR: A regio- and stereoselective synthesis of sulfones and thioethers by means of Cu(I)-catalyzed aerobic oxidative N-S bond cleavage of sulfonyl hydrazides, followed by cross-coupling reactions with alkenes and aromatic compounds to form the C sp 2-S Bond is described herein.
Abstract: A regio- and stereoselective synthesis of sulfones and thioethers by means of Cu(I)-catalyzed aerobic oxidative N-S bond cleavage of sulfonyl hydrazides, followed by cross-coupling reactions with alkenes and aromatic compounds to form the C sp 2-S bond, is described herein. N2 and H2O are the byproducts of this transformation, thus offering an environmentally benign process with a wide range of potential applications in organic synthesis and medicinal chemistry.
199 citations
Authors
Showing all 62809 results
Name | H-index | Papers | Citations |
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H. S. Chen | 179 | 2401 | 178529 |
David A. Weitz | 178 | 1038 | 114182 |
Gang Chen | 167 | 3372 | 149819 |
Jun Wang | 166 | 1093 | 141621 |
Yang Yang | 164 | 2704 | 144071 |
Hua Zhang | 163 | 1503 | 116769 |
Ben Zhong Tang | 149 | 2007 | 116294 |
Jun Liu | 138 | 616 | 77099 |
Han Zhang | 130 | 970 | 58863 |
Lei Zhang | 130 | 2312 | 86950 |
Yang Liu | 129 | 2506 | 122380 |
Jian Zhou | 128 | 3007 | 91402 |
Alex K.-Y. Jen | 128 | 921 | 61811 |
Zhen Li | 127 | 1712 | 71351 |
Jianlin Shi | 127 | 859 | 54862 |