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׃lС^(q)㉺ˮϵy(tng)еđ时间2017-04-19 1 ㉺ˮϵy(tng)ĻƲǣ늄әC{(dio)bcɾ̿PLC ϵy(tng)MЃ(yu)ƱýM{(dio)\Ԅ{(dio)ýM\_(sh)ɹˮ]h(hun)ڹܾW(wng)׃r_(wn)ˮ(ji)sܵĿġϵy(tng)ĿĿDZվܵijˮϵy(tng)OĽoˮֵcĿ܉HֵMб^ֵݔCPU\̎l(f)ָƱ늄әCͶ\_(sh)\׃늄әCD(zhun)Ķ_oˮ܉(wn)Oĉֵ SӼgİl(f)չՓо칤ˇˮƽIJߣ͉Ժ͵ȷõ˺ܴİl(f)չM90lʡ푑͓pĵķl(f)չ鑪ìF(xin)cӋCgЙCYϵĽ׃l{(dio)bSa(chn)Ʒ_l(f)(chung)ºƏVʹý늄әC{(dio)Il(f)һļgĿǰԄӺ㉺ˮϵy(tng)õ늄әC{(dio)bþý׃lgϵy(tng)ĿbòPLCPLCHɌF(xin)ýMyT߉ƣϵy(tng)Ĕ(sh)PID{(dio)(ji)Ɍϵy(tng)еĸN\Ѕ(sh)cČrO(jin)ϵy(tng)\йrCRT@ʾψӡȹܡԄӺ㉺ˮϵy(tng)И˜ʵͨӍӿcйˮϵy(tng)λC(lin)W(wng)F(xin)Dž^(q)ˮϵy(tng)ă(yu)йˮϵy(tng)ṩˬF(xin){(dio)O(jin)ؼ(jng)\еֶ 2Ʒ סլС^(q)ˮSĹܾW(wng)ϵy(tng)ڹܾW(wng)Ƿ]ģվˮÑˮQվˮĉԝMܾW(wng)ЉcĉpʧPQ֮gPϵ P=KQ2 ʽKһϵ(sh) OPL鉺c͉tվڿ܉PʽPϵˮtɝMÑˮҪֵѵĹ(ji)Ч P=PL+P=PL+KQ2 ˹ˮϵy(tng)Oԓ(j)׃Oֵ@N㉺ˮgQ׃㉺ˮˮϵy(tng)cĹˮֵվڿ܉Bm(x){(dio) ͵ԄӺ㉺ˮϵy(tng)ĽYDDʾϵy(tng)пˮóڿ܉㶨׃ˮϵy(tng)ͨ^bڳˮϵĉr̖D(zhun)Q̖ݔɾ̿PLCݔģK̖(jng)CPU\̎cO̖Mб^\㣬óѵ\йr(sh)ϵy(tng)ݔģKݔ߉ָ׃llOֵƱվͶ\ˮõ_(sh)׃õ\йrF(xin)ÿ_ˮø(j)CPUָʩܛܛГQ׃l\Сϵy(tng)ɸ(j)Ñˮ׃ԄӴ_ýMˮõѭh(hun)\ϵy(tng)ķ(wn)Լˮ|(zh) 3\ _ˮõĺ㉺ˮϵy(tng)ϵy(tng)Ԅ\зʽɾ̿׃lܛ1#˕r1#M׃l\РB(ti)D(zhun)uߣˮQ<1/3QmaxrQmax_ˮȫl\Еrɾ̿CPU(j)ˮ׃Ԅ{(dio)(ji)1#õ\D(zhun)٣ԱCĹˮˮQ13Qmax ˮp1/3Qmax 4ϵy(tng)(jng)Чϵy(tng)(yu)c 41(jng)Ч ׃õĹN1ˮQ1cD(zhun)n1ߵPϵʽ N1Q1=n1n3 Q1Q= n1n ʽQһ~Q1 Nһ~QrS nһˮõ~D(zhun) ~Q=100rn=100N=100n1=90nrQ1=90QN1=72.9Nɹ(ji)27.1n1=80nrQ1=80QN1=51.2Nɹ(ji)48.8 42ϵy(tng)(yu)c 1㉺ˮg׃l׃늄әCԴl_{(dio)(ji)ˮD(zhun)ٸ׃ˮóډȿ{(dio)(ji)yTĿˮóډķʽнܵpٽpʧЧܡ 2׃ù׃lrС~rD(zhun)ٽpSеĥpͰl(f)Lú늄әCęCеʹÉ 3?q)F(xin)㉺ԄӿƣҪˆTlˆTĄڄӏȣ(ji)ʡ 4ˮ늄әCܛӷʽOļٕrg늄әCӕr_늾W(wng)늉ɲӵӰ푣ͬrҲ늄әCͻȻɱϵy(tng)Ĵ 5׃ù׃lB(ti)\^D(zhun)ˮQϵy(tng)\^пɹ(ji)s^佛(jng)Чʮ@九(ji)Ч@ϵy(tng)ջͶY죬La(chn)ЧҲǷdz 上一篇PLCc׃lƵԄӺ㉺ˮϵy(tng)ķ下一篇늙Cܛđ÷ |