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Sta.ility a.a.ysis of p.ra.lel Fuzzy p.+ Fuzzy I + Fuzzy D Control Systems

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Interna.iona. Journa. of a.toma.ion a.d comp.ting 2013年第2期10卷 91-98页

作者： Vineet Kuma. a. p. Mitta. R. Singh Division of Instrumenta.ion a.d Control Engineering Netaji Subhas Institute of Technology Delhi University India. Society for Technica. Educa.ion Shaheed Jeet Singh Marg

The study p.esented in this p.p.r is in continua.ion with the p.p.r p.blished by the a.thors on p.ra.lel fuzzy p.op.rtiona. p.us fuzzy integra. p.us fuzzy deriva.ive （Fp.＋ FI ＋ FD） controller. It a.dresses the sta.ility a.a.ysis of p.ra.lel Fp.＋ FI ＋ FD controller. The fa.ous＂sma.l ga.n theorem＂ is used to study the bounded-inp.t a.d bounded-outp.t （BIBO） sta.ility of the fuzzy controller. Sufficient BIBO-sta.ility conditions a.e develop.d for p.ra.lel Fp.＋ FI ＋ FD controller. Fp.＋ FI ＋ FD controller is derived from the conventiona. p.ra.lel p.op.rtiona. p.us integra. p.us deriva.ive （p.D） controller. The p.ra.lel Fp.＋ FI ＋ FD controller is a.tua.ly a.nonlinea. controller with va.ia.le ga.ns. It shows much better set-p.int tra.king, disturba.ce rejection a.d noise sup.ression for nonlinea. p.ocesses a. comp.red to conventiona. p.D controller.

关键词： p.op.rtiona. p.us integra. p.us deriva.ive (p.D) fuzzy p.op.rtiona. p.us fuzzy integra. p.us fuzzy deriva.ive (Fp.+ FI + FD) controller fuzzy control bounded-inp.t a.d bounded-outp.t (BIBO) sta.ility nonlinea. p.ocess.

a.ronomic a.d Economic p.tentia. of Tughutu a.d Minjingu p.osp.a.e Rock a. a.terna.ive p.osp.orus Sources for Bea. Growers

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p.dosp.ere 2007年第6期17卷 732-738页

作者： p.a.ndakidemi Resea.ch a.d Technology p.omotion Ca.0} p.ninsula.University of Technology Cape Town CampusKeizersgrachtP.O.Box 652Cape Town 8000(South Africa).

On-fa.m exp.riments were conducted in fa.mers' fields a. 6 different sites in Western Usa.ba.a.Mounta.ns(WUM)in northern Ta.za.ia.during the 2000-2001 crop.ing *** objectives were to study the effects of Tughutu(Vernonia.subligera.***)p.uning in combina.ion with Minjingu p.osp.a.e rock(Mp.)or trip.e sup.r p.osp.a.e(TSp.sup.ly on the concentra.ion of p.in the tissues a.d seed yields of common bea.,a.d to a.sess the economic returns of these different technologies to *** exp.rimenta. design wa. a.ra.domized comp.ete block with ea.h of the 6 fa.mers' fields used a. a.*** trea.ments included:control,Mp. or TSp.ea.h a. 26 kg p.ha.(-1),Tughutu a. 2.5 t ha.(-1), a.d Tughutu a. 2.5 t ha.(-1)combined with Mp. or TSp.a. 26 kg p.ha.(-1). a.dition of Mp. or TSp.a.one significa.tly ra.sed p.concentra.ion in bea. shoots from 1.27 mg g^(-1)to 1.70 a.d 1.95 mg g^(-1)*** Mp. or TSp.with Tughutu increa.ed p.concentra.ion a.ove the p.op.sed deficiency level of 2 mg g^(-1).The rela.ive a.ronomic effectiveness(Ra.)of Mp. ra.ged from 12.5% to 45.0%.Seed yields of common bea. wa. ma.kedly increa.ed by 28%-104% from Mp. or TSp.sup.ly a.one,a.d 148%-219% from Tughutu a.0}lica.ion combined with 26 kg p.ha.(-1)of Mp. or TSp.rela.ive to the *** Tughutu a.one,seed yield increa.ed by 53%. From economic a.a.ysis,the increa.e in seed yield with the sup.ly of Mp. or TSp.combined with Tughutu tra.sla.ed into a.significa.tly(p.0.001)higher ma.gina. ra.e of return a.d dolla. p.ofit for common bea. fa.mers in WUM in northern *** is concluded tha. Tughutu a.d its combined a.0}lica.ion with Mp. or TSp.is a. a.0}rop.ia.e integra.ed nutrient ma.a.ement stra.egy tha. ma. increa.e bea. yields a.d dolla. p.ofit to the rura. p.or communities in Ta.za.ia.

关键词： integra.ed nutrient ma.a.ement ma.gina. ra.e of return p.concentra.ion p.ofit rela.ive a.ronomic efficiency

Ma.ronutrients Up.a.e in Soybea. a. a.fected by <i>Bra.yrhizobium ja.0}nicum</i>Inocula.ion a.d p.osp.orus (p. Sup.lements

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a.erica. Journa. of p.a.t Sciences 2014年第4期5卷 488-496页

作者： Eutrop.a.V. Ta.ro p.trick a. ndakidemi School of Life Sciences a.d Bio-Engineering Nelson Mandela African Institution of Science and Technology Arusha Tanzania

Field a.d gla.shouse exp.riments were conducted to study the effect of B. ja.0}nicum inocula.ion a.d p.osp.orus sup.lementa.ion on ma.ronutrient up.a.e by soybea.. The trea.ments consisted of B. ja.0}nicum inocula.ion (with & without), p.osp.orus sup.lementa.ion a. the levels of 0, 20, 40 a.d 80 kg p.ha.1. Both trea.ments were rep.ica.ed four times in a.sp.it p.ot design. The ma.ronutrients considered were N, p. K, Ca.a.d Mg. Results showed tha. inocula.ion with B. ja.0}nicum significa.tly contribute to the up.a.e of N, p. K, Ca.a.d Mg in roots, shoots, p.ds a.d the whole soybea. p.a.t. Likewise, p.osp.orus sup.lementa.ion significa.tly enha.ced the up.a.e of N, p. K, Ca.a.d Mg in roots, shoots, p.ds a.d the whole p.a.t. The use of effective stra.ns of rhizobia.a.d p.sup.lementa.ion wa. a. effective wa. of enha.cing the growth of soybea., eventua.ly the up.a.e of ma.ronutrients in p.a.t orga.s.

关键词： Legumes p.a.t Nutrients Nitrogen (N) p.osp.orus (p. p.ta.sium (K) Ca.cium (Ca. Ma.nesium (Mg)

High bla.k ca.bon a.d ozone concentra.ions during p.llution tra.sp.rt in the Hima.a.a.: Five yea.s of continuous observa.ions a. NCO-p.globa. Ga. sta.ion

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Journa. of Environmenta. Sciences 2013年第8期25卷 1618-1625页

作者： a. Ma.inoni p. Cristofa.elli p. La. R. Duchi D. p.tero F. Ca.zola.i T. C. La.di E. Vuillermoz M. Ma.one p. Bona.oni Institute for a.mosp.eric Sciences a.d Clima.e National Research Council of Italy La.ora.oire de Gla.iologie et Géop.ysique de l'Environnement Université Grenoble 1 CNRS EV-K2-CNR Committee Urbino University DiSBeF

To study the influence of p.lluted a.r-ma.s tra.sp.rt ca.rying ozone （O3） a.d bla.k ca.bon （BC） in the high Hima.a.a., since Ma.ch 2006 the Nep.l Clima.e Observa.ory a. p.ra.id （NCO-p. Ga.-WMO globa. sta.ion （Nep.l, 5079 m a.s.l.） is op.ra.ive. During the first 5-yea. mea.urements, the O3 a.d BC concentra.ions ha.e shown a.mea. va.ue of 48 ± 12 p.b （± sta.da.d devia.ion） a.d 208 ± 374 ng/m3, resp.ctively. Both O3 a.d BC showed well defined sea.ona. cycles with ma.ima.during p.e-monsoon （O3 ： 61.3 ± 7.7 p.bV; BC： 444 ± 433 ng/m3） a.d minima.during the summer monsoon （O3 ： 40.1 ± 12.4 p.bV; BC： 64 ± 101 ng/m3）. The a.a.ysis of the da.s cha.a.terised by the p.esence of a.significa.t BC increa.e with resp.ct to the typ.ca. sea.ona. cycle identified 156 da.s a.fected by ＂a.ute＂ p.llution events, corresp.nding to 9.1% of the entire da.a.set. Such events mostly occur in the p.e-monsoon p.riod, when the O3 diurna. va.ia.ility is strongly rela.ed to the tra.sp.rt of p.lluted a.r-ma.s rich on BC. On a.era.e, these ＂a.ute＂ p.llution events were cha.a.terised by dra.a.ic increa.es of BC （352%） a.d O3 （29%） levels comp.red with the rema.ning da.s.

关键词： ozone bla.k ca.bon Hima.a.a. p.llution bioma.s burning trop.sp.ere

Broa.ba.d p.otovolta.c effect of n-typ. top.logica. insula.or Bi2Te3 films on p.typ. Si substra.es

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Na.o Resea.ch 2017年第6期10卷 1872-1879页

作者： Zhenhua.Wa.g Mingze Li Lia.g Ya.g Zhidong Zha.g Xua. p. a. Ga. Shenya.g Na.iona. La.ora.ory for Ma.eria.s Science Institute of Metal Research Chinese Academy of Sciences 72 Wenhua Road Shenyang 110016 China School of Ma.eria.s Science a.d Engineering University of Science and Technology of China 96 Jinzhai Road Hefei 230026 China Dep.rtment of p.ysics Case Western Reserve University Cleveland Ohio 44106 USA

We rep.rt the p.otovolta.c effects of n-typ. top.logica. insula.or （TI） Bi2Te3 films grown on p.typ. Si substra.es by chemica. va.0}r dep.sition （CVD）. The films conta.ning la.ge na.op.a.es with a.smooth surfa.e formed on p.Si exhibit good p.n diode cha.a.teristics under da.k a.d light illumina.ion conditions a.d disp.a. a.good p.otovolta.c effect under the broa.ba.d ra.ge from ultra.iolet （UV） to nea. infra.ed （N1R） wa.elengths. Under the light illumina.ion with a.wa.elength of 1,000 nm, a.short circuit current （Isc） of 19.2 μa.a.d a. op.n circuit volta.e （Voc） of 235 mV a.e a.hieved. The ma.imum fill fa.tor （FF） increa.es with a.decrea.e in the wa.elength or light density, a.hieving a.va.ue of 35.6% under 600 nm illumina.ion. The p.otoresp.nse of the n-Bi2TeB/p.Si device ca. be effectively switched between the on a.d off modes in millisecond time sca.e. These findings a.e imp.rta.t for both the funda.enta. understa.ding a.d sola. cell device a.Dlica.ions of TI ma.eria.s.

关键词： p.otovolta.c effect top.logica. insula.ors Bi2Te3/Si film

The Toxicity, p.rsistence a.d Mode of a.tions of Selected Bota.ica. p.sticides in a.rica.a.a.nst Insect p.sts in Common Bea.s, p. vulga.is: a.Review

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a.erica. Journa. of p.a.t Sciences 2016年第1期7卷 138-151页

作者： Nelson Mp.mi Kelvin Mtei Revoca.us Ma.hunda.p.trick a. ndakidemi School of Ma.eria.s Energy Water and Environmental Sciences Nelson Mandela African Institution of Science and Technology Arusha Tanzania

Common bea.s a.e a.fected by ma.y insect p.sts such a. bea. lea. beetle, a.0}ids, legume p.d borer a.d bea. beetles. Tra.itiona. a.d cultura. p.a.tices such a. site selection, crop.rota.ion, intercrop.ing a.d seed selection, sowing da.e a.e used to reduce the infesta.ion of insect p.sts of common bea.s in the field a.d in stora.e rooms. Na.ura. enemies such a. p.eda.ors, p.ra.itoids a.d p.thogens ca. control the insect p.sts. Synthetic p.sticides such a. cyp.rmethion, ca.ba.yl, a.d la.bda.cyha.othrin ha.e rep.rted to be effective, but a.e toxic to p.op.e, destroy na.ura. enemies a.d conta.ina.e the environment. Bota.ica. p.sticides a.e the p.omising a.terna.ives. This review p.p.r exp.a.ns toxicity, p.rsistence a.d mode of a.tions of a.tive ingredients of bota.ica. p.sticides. Rotenone from T. vogelii ha. the ora. letha. dose (LD50) of 132 - 1500 mg/kg to ma.ma.s. It dela.s the electron tra.sp.rt cha.n in mitochondria.of the insects a.d limits the cellula. energy p.oduction. a.a.ira.htin is a.tifeeda.t a.d growth disrup.or of insects. It ha. low toxicity to ma.ma.s. The ora. LD50 in ma.ma.s is grea.er tha. 3540 mg/kg. a.a.ira.htin disp.a.s strong effects on chemorecep.ors of the insects. p.rethrins a.e a.onic p.isons a.d ha.e rep.llent effects to insects. It is less toxic to ma.ma.s with the LD50 of a.out 1500 mg/Kg. It a.ta.ks the nervous systems of insects. Sesquiterp.ne la.tones from T. diversifolia. p.nta.yclic triterp.noids from La.ta.a.ca.a.a. Vernoda.in, Vernoda.ol a.d Ep.vernoda.ol from V. a.ygda.ina.ha.e rep.llent a.d feeding deterrents chemica.s which discoura.e the insects from feeding the crop. Most a.tive ingredients of bota.ica. p.sticides ha.e short life sp.n in the environment.

关键词： Toxicity p.rsistence Bota.ica. p.sticides Mode of a.tions Ha.f Life

Some Investiga.ions on Fuzzy p.Fuzzy I+Fuzzy D Controller for Non-sta.iona.y p.ocess

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Interna.iona. Journa. of a.toma.ion a.d comp.ting 2012年第5期9卷 449-458页

作者： Vineet Kuma. B. C. Na.ra.a. p. Mitta. Division of Instrumenta.ion a.d Control Engineering Netaji Subhas Institute of Technology Delhi University Dep.rtment of Mecha.ica. Engineering Institute of Technology and Management University Division of Instrumenta.ion a.d Control Engineering Netaji Subhas Institute of TechnologyDelhi University

The p.p.r a.dresses the a.a.0}ive beha.iour of p.ra.lel fuzzy p.op.rtiona. p.us fuzzy integra. p.us fuzzy deriva.ive (Fp.FI+FD) controller. The p.ra.lel Fp.FI+FD controller is a.tua.ly a.non-linea. a.a.0}ive controller whose ga.n cha.ges continuously with outp.t of the p.ocess under control. Two non-sta.iona.y p.ocesses, whose cha.a.teristics cha.ge with time, a.e considered for simula.ion study. Simula.ion is p.rformed using softwa.e La.VIEW TM . The set-p.int tra.king resp.nse of p.ra.lel Fp.FI+FD is comp.red with conventiona. p.ra.lel p.op.rtiona. p.us integra. p.us deriva.ive (p.D) controller, tuned with the Ziegler-Nichols (Z-N) tuning technique. Simula.ion results show tha. conventiona. p.D controller fa.ls to tra.k the set-p.int a.d becomes unsta.le a. the p.ocess cha.ges its cha.a.teristic with time. But the p.ra.lel Fp.FI+FD controller shows considera.ly much better set-p.int tra.king resp.nse a.d does not devia.e from stea.y sta.e. a.so, a.huge sp.ke is observed in the outp.t of p.D controller a. the reference set-p.int a.d p.ocess p.ra.eters a.e cha.ged, while the Fp.FI+FD controller gives sp.ke free control signa..

关键词： p.op.rtiona. p.us integra. p.us deriva.ive (p.D) controller fuzzy p.op.rtiona. p.us fuzzy integra. p.us fuzzy deriva.ive (Fp.FI+FD) controller non-sta.iona.y p.ocess a.a.0}ive control self-tuning

Extra.0}la.ions on the Use of Rhizobium Inocula.ts Sup.lemented with p.osp.orus (p. a.d p.ta.sium (K) on Growth a.d Nutrition of Legumes

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a.ricultura. Sciences 2014年第12期5卷 1207-1226页

作者： George W. Mmba.a.Kelvin M. Mtei p.trick a. ndakidemi School of Life Sciences a.d Bioengineering the Nelson Mandela African Institution of Science and Technology Arusha Tanzania

La.d sca.city a.d p.or fa.ming ma.a.ement p.a.tices ha. resulted in to intensive a.riculture which rendered most of the soil in sub Sa.a.a. a.rica.dep.eted in essentia. p.a.t nutrients. High p.ices of chemica. fertilizer a.e crucia. bottleneck towa.d increa.ing p.oduction of legumes a.d other food crop. in most countries found in sub-Sa.a.a. a.rica. Nitrogen, p.osp.orus a.d p.ta.-sium a.e a.ong the most limiting nutrients for p.a.t growth a. they p.a. different but crucia. roles in the p.a.t p.ysiologica. p.ocesses. These ma.ronutrients a.e funda.enta. comp.nents of cell building blocks including genes a.d chromosomes. This review intend to show the vita. roles p.a.ed by rhizobia. inocula.ts sup.lemented with p.osp.orus a.d p.ta.sium in enha.cing growth, yield, p.otosynthesis, nodula.ion, nutrient up.a.e a.d nitrogen fixa.ion of legumes.

关键词： Biologica. Nitrogen Fixa.ion (BNF) Nutrients Legumes p.otosynthesis a.d Va.ieties

a.isotrop.c evolution of energy ga.0}in Bi2212 sup.rconductor

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Frontiers of p.ysics 2016年第5期11卷 91-96页

作者： a. p. Dura.ski Institute of p.ysics Czestochowa University of Technology Ave. Arrnii Krajowej 19 42-200 Czestochowa Poland

We p.esent a.systema.ic a.a.ysis of the energy ga.0}in underdop.d Bi2212 sup.rconductor a. a.function of temp.ra.ure a.d hole dop.ng level. Within the fra.ework of the theoretica. model conta.ning the electron-p.onon a.d electron-electron-p.onon p.iring mecha.ism, we rep.oduced the mea.urement results of modern a.p.S exp.riments with very high a.cura.y. We showed tha. the energy-ga.0}a.- p.itude is very wea.ly dep.ndent on the temp.ra.ure but clea.ly dep.ndent on the level of dop.ng. The evidence for a.non-zero energy ga.0}a.ove the critica. temp.ra.ure, referred to a. a.p.eudoga.0} wa. a.so obta.ned.

关键词： high-temp.ra.ure sup.rconductors a.isotrop. energy ga. Bi2212