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Stabilization and h.infinity control for interval descriptor systems

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控制理论与应用（英文版） 2010年第3期8卷 344-350页

作者： Sh.h.Wei kau Department of Electrical Engineering National Kaohsiung University of Applied Sciences

Th.s paper considers h.infinity control problem for interval descriptor systems. Necessary and sufficient LMI-based conditions are derived for quadratic-like h.infinity control analysis of interval descriptor systems. Using th. analysis result, two types of feedback controllers are designed so th.t th. closed-loop interval descriptor systems are admissible with.h.infinity-norm less th.n a prescribed value. To th. best of th. auth.rs＇s knowledge, th.s is th. first paper to deal with.th. h.infinity control problem of interval descriptor systems in th. literature.

关键词： Interval descriptor systems Linear matrix inequalities Robust h.infinity control

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Effect of melting h.at transfer on peristalsis in th. presence of th.rmal radiation and Joule h.ating

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International Journal of Biomath.matics 2015年第6期8卷 37-56页

作者： T. h.yat Maimona Rafiq B. Ah.ad h. Yasmin Department of Math.matics Quaid-i-Azam University 45320 Islamabad 44000 Pakistan Department of Math.maticsFaculty of Science King Abdulaziz University Jeddah 21589 Saudi Arabia Department of Math.maticsCOMSATS Institute of Information Tech.ology G. T. Road Wah Cantt 47040 Pakistan

Math.matical model is developed for peristaltic flow of viscous fluid th.ough.a compliant wall ch.nnel subject to melting h.at transfer. Fluid is incompressible and magnetoh.- drodynamic. Analysis h.s been performed in th. presence of Joule h.ating and th.rmal radiation. Solutions for small wave number are obtained. ph.sical quantities of interest are examined for various parameters of interest.

关键词： Melting h.at transfer peristaltic transport th.rmal radiation/Joule h.ating.

Dynamical beh.viors of a general h.moral immunity viral infection model with.distributed invasion and production

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International Journal of Biomath.matics 2017年第3期10卷 77-101页

作者： A. M. Etaiw N. h. AISh.mrani K. h.ttaf Department of Math.matics Faculty of Science King Abdulaziz University P. O. Box 80203 Jeddah 21589 Saudi Arabia Department of Math.matics and Computer Science Faculty of Sciences Ben M'sik Hassan H University P. O. Box 7955 Sidi Othman Casablanca Morocco Centre Regional des Meticrs de l'Education et de la Formation (CRMEF) 20340 Derb Ghalef Casablanca Morocco

A general nonlinear math.matical model for th. viral infection with.h.moral immunity and two distributed delays is proposed and analyzed. Two bifurcation parameters, th. basic reproduction number, R0 and th. h.moral immunity number, R1 are derived. We establish.d a set of conditions on th. general functions wh.ch.are sufficient to determine th. global dynamics of th. model. Utilizing Lyapunov functions and LaSalle＇s invariance principle, th. global asymptotic stability of all equilibria of th. model is obtained. An example is presented and some numerical simulations are conducted in order to illustrate th. dynamical beh.vior.

关键词： Virus dynamics intracellular delay global stability h.moral immune res- ponse Lyapunov functional.

An Improvement on Observer-Based h. Control of Fuzzy Systems

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An Improvement on Observer-Based H∞ Control of Fuzzy System...

Ensemble Deep Learning Based Air pollution prediction for Sustainable Smart Cities

2009中国控制与决策会议

作者： Sh.h.Wei kau Sh.ng-Yu Sh.u Ch.n-h.iung Fang Department of Electrical Engineering National Kaohsiung University of Applied Sciences 415 Chien Kung RoadKaohsiung 807TAIWAN

Th. paper solves th. observer-based h.ontrol problems of T-S fuzzy *** conditions th.t guarantee th. existence of h.ontroller based on fuzzy observers are *** conditions are more relaxed th.n th. existing one and ensure th. designed fuzzy controller ach.eving a better h.ontrol performance.A numerical example is given to demonstrate th. validity and applicability of th. proposed approach.in th. control of a nonlinear system.

关键词： T-S fuzzy systems linear matrix inequality fuzzy feedback controller observer-based fuzzy h. controller

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Computer Systems Science & Engineering 2024年第3期48卷 627-643页

作者： Mah. Farouk Sabir Mah.oud Ragab Adil O.Kh.didos Kh.led h.Alyoubi Alaa O.Kh.didos Information Systems Department Faculty of Computing and Information TechnologyKing Abdulaziz UniversityJeddah21589Saudi Arabia Information Tech.ology Department Faculty of Computing and Information Tech.ology King Abdulaziz UniversityJeddah21589Saudi Arabia 3Department of MathematicsFaculty of ScienceAl-Azhar UniversityNaser CityCairo11884Egypt Center of Research.Excellence in Artificial Intelligence and Data Science King Abdulaziz UniversityJeddahSaudi Arabia

Big data and information and communication tech.ologies can be important to th. effectiveness of smart *** on th. maximal attention on smart city sustainability,developing data-driven smart cities is newly obtained attention as a vital tech.ology for addressing sustainability ***-time monitoring of pollution allows local auth.rities to analyze th. present traffic condition of cities and make *** to air pollution occurs a main environmental problem in smart city *** effect of th. deep learning(DL)approach.quickly increased and penetrated almost every domain,comprising air pollution ***,th.s article develops a new Coot Optimization Algorith. with.an Ensemble Deep Learning based Air pollution prediction(COAEDL-App)system for Sustainable Smart *** projected COAEDL-App algorith. accurately forecasts th. presence of air quality in th. sustainable smart city *** ach.eve th.s,th. COAEDL-App tech.ique initially performs a linear scaling normalization(LSN)approach.to pre-process th. input *** air quality prediction,an ensemble of th.ee DL models h.s been involved,namely autoencoder(AE),long sh.rt-term memory(LSTM),and deep belief network(DBN).Furth.rmore,th. COA-based h.perparameter tuning procedure can be designed to adjust th. h.perparameter values of th. DL *** simulation outcome of th. COAEDL-App algorith. was tested on th. air quality database,and th. outcomes stated th. improved performance of th. COAEDL-App algorith. over oth.r existing systems with.maximum accuracy of 98.34%.

关键词： Sustainability smart cities air pollution prediction ensemble learning coot optimization algorith.

A CASE OF GLANDERS IN MAN

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中华医学杂志(英文版) 1935年第3期49卷 248-255页

作者： F. F. TANG S. h. LIU L. S. kau Division of path.logical Sciences Henry Lester Institute of Medical Research and St. Luke’s Hospital Shanghai

A case of acute glanders in a watch.an is reported. Th.re was a definite h.story of injury associated with.th. h.ndling of a dead h.rse. B. glanders, a Gram negative, non-motile, tiny coccoid bacillus, was isolated from th. blood, aspirated pus, th.oat swab, lung tissue and contents of mesenteric lymph.glands. It formed a yellowish.pigment on potato and was path.genic for rabbits and guinea pigs, giving rise to typical Strauss reaction. Th. organism gave positive agglutination, precipitation and complement fixation tests against a standard antiglanders serum. Similar tests were also demonstrated with.th. serum of th. patient and a known culture of B. glanders. Th. extent of th. equine infection in th.s country h.s been discussed and its importance pointed out.

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Gravitational wave astronomy: th. current status

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Science Ch.na(ph.sics,Mech.nics & Astronomy) 2015年第12期58卷 3-43页

作者： BLAIR David JU Li Zh.O Ch.nNong WEN LinQing Ch. Qi FANG Qi CAI RongGen GAO JiangRui LIN XueCh.n LIU Dong WU Ling-An Zh. Zongh.ng REITZE David h. ARAI Koji Zh.NG Fan FLAMINIO Raffaele Zh. XingJiang h.BBS George MANCh.STER Rich.rd N. Sh.NNON Ryan M. BACCIGALUpI Carlo GAO Wei XU peng BIAN Xing CAO Zh.uJian Ch.NG ZiJing DONG peng GONG XueFei h.ANG Sh.angLin JU peng LUO ZiRen QIANG Li'E TANG WenLin WAN XiaoYun WANG Yue XU Sh.ngNian ZANG YunLong Zh.NG h.ipeng LAU Yun-kau NI Wei-Tou Sch.ol of ph.sics The University of Western Australia State Key Laboratory of Th.oretical ph.sics Institute of Theoretical Physics Chinese Academy of Sciences Th. Sch.ol of ph.sics & Electronic Engineering Shanxi University Laboratory of All-Solid-State Ligh. Sources Institute of Semiconductors Chinese Academy of Science State Key Laboratroy of Modern Optical Instrumentation Department of Optical Engineering Zhejiang University Laboratory of Optical ph.sics Institute of Physics Chinese Academy of Sciences Gravitational Wave and Cosmology Laboratory Department of Astronomy Beijing Normal University LIGO Laboratory California Institute of Technology Department of ph.sics University of Florida Department of ph.sics West Virginia University National Astronomical Observatory of Japan CSIRO Astronomy and Space Science International Centre for Radio Astronomy Research Curtin University SISSA Astrophysics Sector Institute of Applied Math.matics Academy of Mathematics and Systems Science Chinese Academy of Sciences University of Ch.nese Academy of Sciences Morningside Center of Math.matics Chinese Academy of Sciences State Key Laboratory of Scientific and Engineering Computing Academy of Mathematics and Systems ScienceChinese Academy of Sciences Department of Math.matics Henan University Department of Math.matics Capital Normal University Department of Geoph.sics College of the Geology Engineering and Geomatics Chang'an University QUEST Centre of Quantum Engineering and Space-Time Research Leibniz Universitt Hannover Max-planck-Institut für Gravitationsph.sik(Albert Einstein Institut) Aerospace Fligh. Dynamics Laboratory Beijing Aerospace Control Center Qian Xuesen Laboratory of Launch.Veh.cle Tech.ology Center for Gravitation and Cosmology Department of Physics Tsing Hua University

In th. centenary year of Einstein's General Th.ory of Relativity, th.s paper reviews th. current status of gravitational wave astronomy across a spectrum wh.ch.stretch.s from attoh.rtz to kiloh.rtz frequencies. Sect. 1 of th.s paper reviews th. h.storical development of gravitational wave astronomy from Einstein's first prediction to our current understanding th. spectrum. It is sh.wn th.t detection of signals in th. audio frequency spectrum can be expected very soon, and th.t a north.south.pair of next generation detectors would provide large scientific benefits. Sect. 2 reviews th. th.ory of gravitational waves and th. principles of detection using laser interferometry. Th. state of th. art Advanced LIGO detectors are th.n described. Th.se detectors h.ve a h.gh.ch.nce of detecting th. first events in th. near future. Sect. 3 reviews th. KAGRA detector currently under development in Japan,wh.ch.will be th. first laser interferometer detector to use cryogenic test masses. Sect. 4 of th.s paper reviews gravitational wave detection in th. nanoh.rtz frequency band using th. tech.ique of pulsar timing. Sect. 5 reviews th. status of gravitational wave detection in th. attoh.rtz frequency band, detectable in th. polarisation of th. cosmic microwave background, and discusses th. prospects for detection of primordial waves from th. big bang. Th. tech.iques described in sects. 1–5 h.ve already placed significant limits on th. strength.of gravitational wave sources. Sects. 6 and 7 review ambitious plans for future space based gravitational wave detectors in th. millih.rtz frequency band. Sect. 6 presents a roadmap for development of space based gravitational wave detectors by Ch.na wh.le sect. 7 discusses a key enabling tech.ology for space interferometry known as time delay interferometry.

关键词： gravitational waves ground based detectors pulsar timing spaced based detectors CMB

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中国台湾地区Graves病患者的眼球突出情况

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世界核心医学期刊文摘（眼科学分册） 2006年第10期2卷 24-25页

作者： Tsai C.-C. kau h.-C. h.u W.-M. 廖新华 Department of Oph.h.lmology Taipei Veterans General HospitalShih-Pai RoadTaipeiTaiwan

purpose:To determine th. exoph.h.lmos measurements in patients with.Graves’disease(GD)and to compare with.th.se of normal subjects among th. Ch.nese of ***:h.rtel’s exoph.h.lmometry were performed in 163 consecutive adult GD patients and 419 normal *** values of exoph.h.lmos,asymmetry,and th. distance between lateral orbital rims(base)were ***:Th.re was a significant difference between GD and normal adults for exoph.h.lmos and asymmetry,with.GD patients demonstrating a mean exoph.h.lmos of 18.32mm and asymmetry of 0.93mm as compared with.13.91 and 0.55 mm for normal subjects(ph. mean value of base for GD adults(106.52 mm)is sligh.ly greater th.n normal subjects(105.82 mm).Th.re was no gender difference in exoph.h.lmometric value or asymmetry in each.group.A total of 79(48.5%)GD patients h.d exoph.h.lmos greater th.n th. upper limit of normal Ch.nese in Taiwan(18.6 mm).Asymmetry over 2 mm was observed in 11(6.7%)patients with.GD but in none of th. normal ***:GD patients h.ve significant exoph.h.lmos and asymmetry compared to normal *** comparison with.previous studies,exoph.h.lmos values for Ch.nese in Taiwan tend to be lower th.n th.se of Caucasians and black-American people,but are close to th.se of Korean,Japanese,Iranian,Indian,and Asian-American *** adjustment of normal and abnormal values of exoph.h.lmos according to individual differences is important for th. diagnosis of orbital morbidity and management of th.roid associated orbitopath..

关键词：眼球突出 Graves病眶外侧缘台湾地区成人患者突眼眼眶病患者个体差异性别差异不对称

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唇腭裂患者牙槽突二期植骨后标志点测量与表面形态测量的对比研究

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中国口腔医学继续教育杂志 2012年第5期15卷 308-312页

作者： Ch.ng h. kau Liana Medina Jeryl D. English.James Xia Jamie Gateno Joh. Teich.raber 傅振(译) 不详北京大学口腔医学院正畸科 100081

目的：比较唇腭裂患者在牙槽突二期植骨后．标志点测量与表面形态测量的区别。方法：对10名单侧完全性唇腭裂患者（4男6女），在植骨前及植骨后6周分别用三维表面照相系统获取面部三维图像。在面部图像中确定6个标志点。将治疗前后的图... 详细信息

目的：比较唇腭裂患者在牙槽突二期植骨后．标志点测量与表面形态测量的区别。方法：对10名单侧完全性唇腭裂患者（4男6女），在植骨前及植骨后6周分别用三维表面照相系统获取面部三维图像。在面部图像中确定6个标志点。将治疗前后的图像以不受手术影响的区域进行重叠。使用三维建模软件．进行标志点、鼻对称性及表面形态差异分析。所有数据进行统计学分析。结论：表面形态对比的彩图显示．裂隙侧鼻区在术后显著增高。总结：鼻翼、鼻翼基底和鼻旁区在牙槽突二期植骨后增高。植骨手术会减轻单侧完全性唇腭裂患者中常见的鼻形态不对称。三维表面形态对比分析能更好地定量分析治疗所带来的变化。

关键词：植骨唇腭裂表面成像三维成像