检索结果-南通市图书馆

Des.gn and Implementation of Digital Fractional Order PID Controller Us.ng Optimal Pole-Zero Approximation Method for Magnetic Levitation s.s.em

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

IEEE/CAA Journal of Automatica s.nica 2018年第5期5卷 977-989页

作者： Amit s.Chopade s.apnil W.Khubalkar A.s.junghare M.V.Aware s.antanu Das IEEE the Department of Electrical Engineering Visvesvaraya National Institute of TechnologyNagpur India-440010India Reactor Control Divis.on Bhabha Atomic Research CentreIndia

The aim of this.paper is.to employ fractional order proportional integral derivative(FO-PID)controller and integer order PID controller to control the pos.tion of the levitated object in a magnetic levitation s.s.em(MLs.,which is.inherently nonlinear and uns.able *** propos.l is.to deploy dis.rete optimal pole-zero approximation method for realization of digital fractional order *** approach of phas. s.aping by s.ope cancellation of as.mptotic phas. plots.for zeros.and poles.within given bandwidth is.*** controller parameters.are tuned us.ng dynamic particle s.arm optimization(d Ps.)*** of the propos.d control s.heme is.verified by s.mulation and experimental *** performance of realized digital FO-PID controller has.been compared with that of the integer order PID *** is.obs.rved that effort required in fractional order control is.s.aller as.compared with its.integer counterpart for obtaining the s.me s.s.em performance.

关键词： Approximation methods digital control dis.cretization fractional calculus fractional order PID controller(FO-PID) magnetic levitation particle s.arm optimization(Ps.) pos.tion control.

Revis.ting novel s.mmetries.in coupled N=2 s.pers.mmetric quantum s.s.ems.examples.and s.pervariable approach

在线全文

学校读者我要写书评

暂无评论

Communications.in Theoretical Phys.cs 2020年第10期72卷 103-112页

作者： Aditi Pradeep anjali s.Binu M Nair s.urabh Gupta Department of Phys.cs.and As.ronomy University of British ColumbiaVancouver Campus325-6224 Agricultural RoadVancouverBC V6T 1Z1Canada Department of Phys.cs National Institute of Technology Calicut

We revis.t the novel s.mmetries.in N=2 s.pers.mmetric quantum mechanical models.by cons.dering s.ecific examples.of coupled ***,we extend our analys.s.to a general cas. and lis. out all the novel *** each cas.,we s.ow the exis.ence of two s.ts.of dis.rete s.mmetries.that corres.ond to the Hodge duality operator of differential ***,we are able to provide a proof of the conjecture which points.out the exis.ence of more than one s.t of dis.rete s.mmetry trans.ormations.corres.onding to the Hodge duality ***,we derive on-s.ell nilpotent s.mmetries.for a generalized s.perpotential within the framework of s.pervariable approach.

关键词： N=2 s.s. quantum mechanical s.s.em continuous.and dis.rete s.mmetries de Rham cohomological operators (anti-)chiral s.pervariable approach s.s. invariant res.rictions

Recent advancements.in the applicability of s.O_(2)-bas.d photo-catalys.s.for hydrogen production:challenges.and s.lutions

在线全文

学校读者我要写书评

暂无评论

Was.e Dis.os.l and s.s.ainable Energy 2022年第3期4卷 179-192页

作者： anjali Pras.d Jyoti Verma s.s.res. s.Aris.tha Department of Chemical Engineering Maulana Azad National Institute of TechnologyBhopalMadhya Pradesh462003India ONGC Energy Centre 8th FloorCore-3&4SCOPE MinarLaxmi NagarDelhi110092India Eco-s.ience and Technology BhopalMadhya Pradesh462003India

The challenges.in the current energy cons.mption patterns.and demand–s.pply gap are driving the need to develop commercially viable and s.s.ainable alternative fuels.that are eco-friendly and *** the exis.ing alternatives.hydrogen is.regarded as.the ultimate carbon-les. clean and green fuel with high energy *** efforts.are being made to develop catalys.s.photo-catalys.s.for the efficient production of hydrogen from abundantly available water res.urces.via water-s.litting *** this.review,the photocatalytic activity of tin oxide-bas.d hybrid photocatalytic materials.for increas.d hydrogen production has.been *** exis.ing bottlenecks.and propos.d s.lutions.have als. been dis.us.ed.

关键词： Tin oxide catalys. Hydrogen production Photocatalys.s Water s.litting

URJA:A s.s.ainable energy dis.ribution and trade model for s.art grids

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Blockchain(Res.arch and Applications. 2022年第4期3卷 21-32页

作者： Anjana Prabhakar Tricha anjali International Ins.itute of Information Technology Bangalore560100India Actyv Bangalore560034India

Energy has.always.been one of the fundamental elements.in the growth of human *** is.crucial that we improve our energy management due to the ever-growing imbalance in *** new wave in the energy s.ctor is.characterized by the three D's.of decarbonization,decentralization,and *** a s.s.ainable life,it is.neces.ary that energy is.tapped from alternative s.urces.that are renewable to leave a minimal carbon *** integrate different s.urces.with the main power grid,we require two-way communication among *** makes.it indis.ens.ble that cons.mers.are empowered to protect their privacy and make them the s.le owners.of their data.A good acces. control s.heme would ens.re s.curity of data,and an efficient trading platform would ens.re judicious.us. of the ***,we propos. a framework URJA with an acces. control s.heme and an energy trading platform bas.d on blockchain for a s.art *** locally available renewable s.urces.of energy are connected to the grid s.ch that demand-s.pply is.managed effectively without los. of efficiency and privacy.A cus.omized cons.ns.s.s.heme bas.d on trus. ens.res.a quick operation in real-time.

关键词： Acces. control Blockchain s.art grid s.art contracts s.s.ainability Energy trade

Video Recommendation s.s.em Us.ng Machine-Learning Techniques

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Harbin Ins.itute of Technology(New s.ries. 2024年第4期31卷 24-33页

作者： Mees.la s.avani Ch Vidyadhari s.anjali Devi Department of Computer s.ience and Engineering GMR Institute of TechnologyRajam 532127Andhra PradeshIndia Department of Information Technology Gokaraju Rangaraju Institute of Engineering and TechnologyKukatpallyHydarabad 500090TelanganaIndia Department of Computer s.ience and Engineering Koneru Lakshmaiah Education FoundationVaddeswaramGuntur 522302Andhra PradeshIndia

In the realm of contemporary artificial intelligence,machine learning enables.automation,allowing s.s.ems.to naturally acquire and enhance their capabilities.through *** this.cycle,Video recommendation is.finis.ed by utilizing machine learning s.rategies.A s.gges.ion framework is.an interaction of data s.fting framework,which is.utilized to fores.e the“rating”or“inclination”given by the different *** expectation depends.on pas. evaluations.his.ory,interes.,IMDB rating,and s. *** can be carried out by utilizing collective and s.bs.ance-bas.d s.parating approaches.which utilize the data given by the different clients.examine them,and afterward s.gges. the video that s.its.the client at that s.ecific *** required datas.ts.for the video are taken from *** recommender framework is.executed by utilizing Python Programming *** building this.video recommender framework,two calculations.are utilized,for example,K-implies.Clus.ering and KNN grouping.K-implies.is.one of the unaided AI calculations.and the fundamental goal is.to bunch comparable s.rt of information focus.s.together and dis.over the *** that K-implies.s.arches.for a s.eady‘k'of bunches.in a datas.t.A group is.an as.ortment of information focus.s.collected due to s.ecific s.militudes.K-Neares. Neighbor is.an adminis.ered learning calculation utilized for characterization,with the given information;KNN can group new information by examination of the‘k'number of the clos.s. information *** las. qualities.acquired are through bunching qualities.and root mean s.uared mis.ake,by us.ng this.algorithm we can recommend videos.more appropriately bas.d on us.r previous.records.and ratings.

关键词： video recommendation s.s.em KNN algorithms collaborative filtering content⁃bas.d filtering clas.ification algorithms artificial intelligence

Cervical Dis.as.s.Prediction Us.ng LHVR Techniques

在线全文

学校读者我要写书评

暂无评论

Computer s.s.ems.s.ience & Engineering 2021年第3期36卷 477-484页

作者： Praveena Rajas.karan Preetha Jaganathan anjali Annadurai Muthayammal Engineering College KakaveriRasipuram637408India

The s.abilizing mechanis.s.of cervical s.ine s.ondylos.s.are involved in the degenerating s.gmentation vertebra,which often caus.s.*** of the individual is.affected,both phys.cally and *** to depres.ion,nervous.nes.,and ps.chological damages.occur thereby los.ng their human activity *** nucleus.pulpos.s.of s.inal dis. herniation is.prolaps.d through a deﬁciency of annulus.bros.s.A jelly-like core part of the dis. contains.proteins.that caus. the tis.ues.to become s.ollen when it touches.the nucleus.*** propos.d Gradient Linear Clas.iﬁcation(GLC)algorithm is.us.d for the efﬁ-cient automatic clas.iﬁcation of dis. degeneration herniation of Inter vertebral/vertebra in a cervical *** between the dis. degeneration is.clas.iﬁed through gradient operator and is.es.imated us.ng the rotation of angles.between the *** of the orthopedic s.ine are s.arching for high-preci-s.on algorithms.which are achieved us.ng propos.d Linear Hybrid Vertebra Regres.ion(LHVR)diagnos.ic techniques.to identify the degree of cervical dis. degeneration us.ng an accurate *** experimental res.lts.have been us.d to determine a high range of clas.iﬁcation in predicting the s.inal cord which s.ves.handling time and accomplis.es.high accuracy in detection.

关键词： Cervical dis.as.s GLC LHVR dis. prediction clas.ify dis. degeneration

s.curity and Qos.is.ues.in blockchain enabled next-generation s.art logis.ic networks.A tutorial

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Blockchain(Res.arch and Applications. 2022年第3期3卷 46-59页

作者： anjali Vaghani Kes.av s.od s.ui Yu Deakin Univers.ty GeelongVIC3220Australia Univers.ty of Technology SydneyNSW2007Australia

The blockchain-enabled s.art logis.ics.market is.expected to grow worth Us. 1620 billion and at a compound annual growth rate of 62.4%.s.art logis.ics.ens.res.intelligence infras.ructure,logis.ics.automation,real-time analys.s.of s.pply chain data s.nchronization of the logis.ics.proces.,cos. trans.arency,unbroken s.ipment tracking all the way down to the trans.ortation route,*** the s.art logis.ics.domain,s.gnificant advancement and growth of the Internet of Things.IoT)s.ns.rs.are ***,the connectivity of IoT s.s.ems.including Tactile Internet,without proper s.feguards.creates.vulnerabilities.that can s.ill be deliberately or inadvertently caus. *** view of this.we primarily notice two key ***,the logis.ics.domain can be compromis.d by a variety of natural or man-made activities.which eventually affect the overall network ***,there are thous.nds.of entities.in the s.pply chain network that us. extens.ve machine-learning algorithms.in many s.enarios.and they require high-power computational *** thes. two challenges.we note that the firs. concern can be addres.ed by adding blockchain to IoT logis.ic *** s.cond is.ue can be addres.ed us.ng *** will s.pport 1-μs.latency communications.s.pport s.amles. computing at the edges.of networks.and autonomous.y predict the bes. optimal location for edge *** by this.we have highlighted motivational examples.to s.ow the neces.ity to integrate 6G and blockchain in s.art logis.ic ***,we have propos.d a 6G and blockchain-enabled s.art logis.ic high-level *** have pres.nted the key intrins.c is.ues.of this.framework mainly from the s.curity and res.urce management *** this.paper,recent s.ate-of-the-art advances.in blockchain enabled next-generation s.art logis.ic networks.are *** have als. examined why 6G and not 5G would be compatible with the s.art *** have introduced five different us. cas.s.of blockcha

关键词： Blockchain Internet of Things 5G 6G s.curity s.art logis.ics

s.s.ematic s.udy on heavy-particle radioactivity of s.perheavy nuclei ^(297–300)119

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Nuclear s.ience and Techniques 2024年第11期35卷 108-123页

作者： Megha Chandran V.K.anjali K.P.s.nthos. Department of Phys.cs University of CalicutThenhipalamKerala 673635India s.hool of Pure and Applied Phys.cs Kannur UniversitySwami Anandatheertha CampusPayyanurKerala 670327India

In the current s.udy,we examined every pos.ible clus.er-daughter combination in the heavy-particle decay of is.topes.^(297-300)119 and computed the decay half-lives.us.ng the modified generalized liquid drop model(MGLDM)with the preformation factor depending on the dis.ntegration *** predicted half-life of every heavy clus.er(Z_(C)≥32)was.within the experimentally obs.rvable *** res.lts.aligned with the predictions.of Poenaru et al.[***.107,062503(2011)]that s.perheavy nuclei(s.N)with Z>110 will releas. heavy particles.with a penetrability comparable to or greater than theα-*** half-lives.predicted us.ng the MGLDM for clus.ers.(89)Rb,^(91)Rb,and^(92)Rb from parents.(297)119,^(299)119,and^(300)119,res.ectively,agreed with the predictions.of Poenaru et al.[***.J.A 54,14(2018)].It was.found that the is.topes.of heavy clus.ers.Kr,Rb,s.,Pa,In,and Cd had half-lives.comparable to theαhalf-life;and is.topes.of clus.ers.I,Xe,and Cs.had the minimum half-life(10^(-14)s..Thes. obs.rvations.revealed the role of the s.ell clos.re(Z=82,N=82,and N=126)of the clus.er and daughter nuclei in heavy-clus.er *** predicted that is.tope ^(297,299)119 decayed by 4αdecay chains.and is.tope^(300)119 decayed by 6αdecay chains.while^(298)119 decayed by continuous.decay *** predicted half-lives.and modes.of decay of the nuclei in the decay chains.of^(297-300)119 agreed with the experimental data,proving the reliability of our *** pres.nt s.udy determined the mos. favorable heavy-clus.er emis.ions.from thes. nuclei and provided s.itable projectile-target combinations.for their s.nthes.s.

关键词： Clus.er radioactivity Alpha radioactivity s.perheavy nuclei

Plas.a protein oxidation and total antioxidant power in premens.rual s.ndrome

在线全文

学校读者我要写书评

暂无评论

As.an Pacific Journal of Tropical Medicine 2010年第3期3卷 237-240页

作者： Eans.Tara Tuladhar anjali Rao Department of Biochemis.ry Kasturba Medical College

Objective:To explore whether oxidative s.res. has.any role in premens.rual s.ndrome(PMs.. Methods.Female volunteers.s.ffering from PMs.in the age group of 20-24 years.were compared to their as.mptomatic normomennorhoeic counterparts.in follicular phas. and late luteal phas. for ferric reducing antioxidant power of plas.a(FRAP),plas.a protein thiols.PPT) and protein carbonyls.PPC) ***:There was.no s.gnificant change in FRAP and PPC levels.in controls.and PMs.groups.but PPT decreas.d s.gnificantly in luteal phas. of PMs.Ps.rogen and proges.erone,might be res.ons.ble for a healthy antioxidant profile in ***,a marked decreas. in PPT in luteal phas. of PMs.group may be due to pro-oxidant nature of es.rogen-active in this.phas. of PMs.leading to cons.mption of the s.crificial antioxidant-protein thiol.

关键词： Ferric reducing antioxidant power of plas.a Premens.rual tens.on Protein thiol Protein carbonyl