检索结果-南通市图书馆

Model Iden.ification.an. Con.rol of Electromagn.tic Actuation.in.Con.in.ous Castin. Process With Improved Quality

在线全文

学校读者我要写书评

暂无评论

IEEE/CAA Journ.l of Automatica Sin.ca 2023年第1期10卷 203-215页

作者： Isabela Birs Cristin. muresan Dan. Copot Clara Ion.scu Research Group of Dyn.mical Systems an. Con.rol Faculty of Engineering and ArchitectureGhent University and with EEDT Decision&ControlFlanders Make ConsortiumTech Lane Science Park 125 and 131B-9052 GhentBelgium.I.Birs the Automation.Departmen. Faculty of Automation and Applied InformaticsTechnical University of Cluj-NapocaRomania IEEE

This paper presen.s an.origin.l theoretical framework to model steel material properties in.con.in.ous castin. lin. process. Specific properties arisin. from n.n.n.wton.an.dyn.mics are herein.used to in.icate the n.tural con.ergen.e of distributed parameter systems to fraction.l order tran.fer fun.tion.models. Data driven.iden.ification.from a real con.in.ous castin. lin. is used to iden.ify model of the electromagn.tic actuator device to con.rol flow velocity of liquid steel. To en.ure product specification., a fraction.l order con.rol is design.d an. validated on.the system. A projection.of the closed loop performan.e on.o the quality assessmen. at en. production.lin. is also given.in.this paper.

关键词： Electromagn.tic actuator fraction.l order con.rol fraction.l order system model n.n.n.wton.an.material

Road Safety Performan.e Fun.tion.An.lysis With Visual Feature Importan.e of Deep n.ural n.ts

在线全文

学校读者我要写书评

暂无评论

IEEE/CAA Journ.l of Automatica Sin.ca 2020年第3期7卷 735-744页

作者： Guan.yuan.Pan.Lipin. Fu Qili Chen.Min. Yu Matthew muresan Departmen. of Civil an. En.iron.en.al En.in.erin. University of WaterlooON N2L5G1Canada Faculty of In.ormation.Techn.logy Beijing University of TechnologyBeijing 100124China Electron.c En.in.erin. the Chinese University of Hong KongHong Kong 999077China

Road safety performan.e fun.tion.SPF) an.lysis usin. data-driven.an. n.n.arametric methods, especially recen. developed deep learn.n. approaches, has gain.d in.reasin. achievemen.s. However, due to the learn.n. mechan.sms are hidden.in.a"black box" in.deep learn.n., traffic features extraction.an. in.elligen. importan.e an.lysis are still un.olved an. hard to *** paper focuses on.this problem usin. a deciphered version.of deep n.ural n.tworks(Dn.), on. of the most popular deep learn.n. models. This approach builds on.visualization. feature importan.e an. sen.itivity an.lysis, can.evaluate the con.ribution. of in.ut variables on.model's "black box" feature learn.n. process an. output decision. Firstly, a visual feature importan.e(Vi FI) method that describes the importan.e of in.ut features is proposed by adoptin. diagram an. n.merical-an.lysis. Secon.ly,by observin. the chan.e of weights usin. Vi FI on.un.upervised train.n. an. fin.-tun.n. of Dn., the fin.l con.ribution. of in.ut features are calculated accordin. to importan.e equation. for both steps that we proposed. Sequen.ially, a case study based on.a road SPF an.lysis is demon.trated, usin. data collected from a major Can.dian.highway, Highway 401. The proposed method allows effective decipherin. of the model's in.er workin.s an. allows the sign.fican. features to be iden.ified an. the bad features to be elimin.ted. Fin.lly, the revised dataset is used in.crash modelin. an. vehicle collision.prediction. an. the testin. result verifies that the deciphered an. revised model achieves state-of-theart performan.e.

关键词： Deep learn.n. deep n.ural n.twork(Dn.) feature importan.e road safety performan.e fun.tion

Atrial fibrillation.in.patien.s with gastroesophageal reflux disease: A comprehen.ive review

在线全文

学校读者我要写书评

暂无评论

World Journ.l of Gastroen.erology 2014年第28期20卷 9592-9599页

作者： Crin. Roman.Stan.slas Bruley des Varan.es Lucian.muresan Alin. Picos Dan.L Dumitrascu Division.of In.ern.l Medicin. Second Medical Clinic"Iuliu Hatieganu" University of Medicine and Pharmacy In.titut des Maladies de l’Appareil Digestif University HospitalHotel Dieu44093 Nantes Cedex 01France Departmen. of Cardiology Rehabilitation Hospital"Iuliu Hatieganu" University of Medicine and Pharmacy Faculty of Den.istry "Iuliu Hatieganu" University of Medicine and Pharmacy

AIM: To an.lyze the poten.ial relation.hip between.gastroesophageal reflux disease (GERD) an. the developmen. of atrial fibrillation.(AF).

关键词： Gastroesophageal reflux disease Esophagitis Atrial fibrillation Pathophysiology Proton.pump in.ibitors

Simplified Optimization.Routin. for Tun.n. Robust Fraction.l Order Con.rollers

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

American.Journ.l of Computation.l Mathematics 2013年第3期3卷 7-12页

作者： Cristin. I. muresan Departmen. of Automation Faculty of Automation and Computer Science Technical University of Cluj-Napoca Romania

Fraction.l order con.rollers have been.used in.en.ively over the last decades in.con.rollin. differen. types of processes. The main.methods for tun.n. such con.rollers are based on.a frequen.y domain.approach followed by optimization.routin., gen.rally in.the form of the Matlab fmin.earch, but also evolvin. to more complex routin.s, such as the gen.tic algorithms. An.altern.tive to these time con.umin. optimization.routin.s, a simple graphical method has been.proposed. However, these graphical methods are n.t suitable for all combin.tion. of the imposed performan.e specification.. To preserve their simplicity, but also to make these graphical methods gen.rally applicable, a modified graphical method usin. a very straightforward an. simple optimization.routin. is proposed within.the paper. Two case studies are presen.ed, for tun.n. fraction.l order PI an. PD con.rollers.

关键词： Fraction.l Order Con.rollers Graphical Tun.n. Simplified Optimization Routin.

Design.of Secure Microsystems Usin. Curren.-to-Data Depen.en.y An.lysis

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Circuits an. Systems 2013年第2期4卷 137-146页

作者： Haleh Vahedi Radu muresan Stefan. Gregori School of En.in.erin. University of Guelph Guelph Canada The Edwards S. Rogers Sr. Departmen. of Electrical an. Computer En.in.erin. University of Toronto Toronto Canada

This paper presen.s a method for design.n. a class of coun.ermeasures for DPA attacks based on.atten.ation.of curren. variation.. In.this class of coun.ermeasures, design.rs aim at decreasin. the dyn.mic curren. variation. to reduce the in.ormation.that can.be extracted from the curren. con.umption.of secure microsystems. The proposed method is based on.a n.vel formula that calculates the n.mber of curren. traces required for a successful DPA attack usin. the characteristics of the microsystem curren. sign.l an. the extern.l n.ise of the measuremen. setup. The differen. stages of the proposed method are illustrated through design.n. an.example curren. flatten.n. circuit. Mean.hile validity an. applicability of the proposed formula is verified by comparin. theoretical results with those obtain.d experimen.ally for the example circuit. The proposed formula n.t on.y estimates the required level of atten.ation.for a target level of robustn.ss defin.d by design.requiremen.s, it also predicts the effectiven.ss of a coun.ermeasure usin. simulation.results therefore dramatically reducin. the time to design.of secure microsystems.

关键词： Secure Microsystems Differen.ial Power An.lysis Attack Coun.ermeasure Curren. Flatten.n. Circuit

Chan.es in.social emotion.recogn.tion.followin. traumatic fron.al lobe in.ury

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

n.ural Regen.ration.Research 2012年第2期7卷 101-108页

作者： An. Teresa Martin. Luis Faísca Fran.isco Esteves Cláudia Simo Marilin. Gomes Justo An.élica muresan Alexan.ra Reis Departmen. of Psychology University of Algarve Lisbon.Un.versitary In.titute

Chan.es in.social an. emotion.l behaviour have been.con.isten.ly observed in.patien.s with traumatic brain.in.ury. These chan.es are associated with emotion.recogn.tion.deficits which represen. on. of the major barriers to a successful familiar an. social rein.egration. In.the presen. study, 32 patien.s with traumatic brain.in.ury, in.olvin. the fron.al lobe, an. 41 age- an. education.matched healthy con.rols were an.lyzed. A Go/n.-Go task was design.d, where each participan. had to recogn.ze faces represen.in. three social emotion. （arrogan.e, guilt an. jealousy）. Results suggested that ability to recogn.ze two social emotion. （arrogan.e an. jealousy） was sign.fican.ly reduced in.patien.s with traumatic brain.in.ury, in.icatin. fron.al lesion.can.reduce emotion.recogn.tion.ability. In.addition. the an.lysis of the results for hemispheric lesion.location.（right, left or bilateral） suggested the bilateral lesion.sub-group showed a lower accuracy on.all social emotion..

关键词： traumatic brain.in.ury facial emotion.recogn.tion social emotion.