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׃lС^(q)㉺ˮϵy(tng)еđ(yng)时间2017-04-19 1 ㉺ˮϵy(tng)ĻƲǣ늄әC(j){(dio)bcɾ̿PLC(gu) ϵy(tng)M(jn)Ѓ(yu)ƱýM{(dio)\(yn)Ԅ{(dio)ýM\(yn)_(sh)ɹˮ]h(hun)ƣڹܾW(wng)׃r(sh)_(d)(wn)ˮ(ji)sܵĿϵy(tng)ĿĿ(bio)DZվܵijˮϵy(tng)O(sh)ĽoˮֵcĿ܉(sh)HֵM(jn)б^ֵݔCPU\(yn)̎l(f)ָƱ늄әC(j)Ͷ\(yn)_(sh)\(yn)׃늄әC(j)D(zhun)Ķ_(d)oˮ܉(wn)O(sh)ĉֵ SӼg(sh)İl(f)չՓо칤ˇˮƽIJߣ͉Ժ͵ȷõ˺ܴİl(f)չM(jn)90lʡ푑(yng)͓pĵķl(f)չ鑪(yng)ìF(xin)cӋ(j)C(j)g(sh)ЙC(j)Y(ji)ϵĽ׃l{(dio)bSa(chn)Ʒ_l(f)(chung)ºƏV(yng)ãʹý늄әC(j){(dio)I(lng)l(f)һļg(sh)ĿǰԄӺ㉺ˮϵy(tng)(yng)õ늄әC(j){(dio)bþý׃lg(sh)ϵy(tng)ĿbòPLCPLCHɌ(sh)F(xin)ýMyT߉ƣϵy(tng)Ĕ(sh)PID{(dio)(ji)Ɍϵy(tng)еĸN\(yn)Ѕ(sh)c(din)Č(sh)r(sh)O(jin)ϵy(tng)\(yn)йrCRT@ʾψ(bo)ӡ(bo)ȹԄӺ㉺ˮϵy(tng)И(bio)(zhn)ͨӍӿcйˮϵy(tng)λC(j)(lin)W(wng)(sh)F(xin)Dž^(q)ˮϵy(tng)ă(yu)йˮϵy(tng)ṩˬF(xin){(dio)O(jin)ؼ(jng)(j)\(yn)еֶ 2Ʒ סլС^(q)ˮSĹܾW(wng)ϵy(tng)ڹܾW(wng)Ƿ]վˮÑˮQվˮĉԝMܾW(wng)Љc(din)ĉpʧPQ֮gP(gun)ϵ P=KQ2 ʽKһϵ(sh) O(sh)PL鉺c(din)͉tվڿ܉P(yng)ʽP(gun)ϵˮtɝMÑˮҪֵѵĹ(ji)Ч P=PL+P=PL+KQ2 ˹ˮϵy(tng)O(sh)(yng)ԓ(j)׃O(sh)ֵ@N㉺ˮg(sh)Q׃㉺ˮˮϵy(tng)c(din)Ĺˮֵվڿ܉Bm(x){(dio) ͵ԄӺ㉺ˮϵy(tng)ĽY(ji)(gu)DDʾϵy(tng)пˮóڿ܉㶨׃ˮܣϵy(tng)ͨ^bڳˮϵĉ(sh)r(sh)̖D(zhun)Q̖ݔɾ̿PLCݔģK̖(jng)CPU\(yn)̎cO(sh)̖M(jn)б^\(yn)óѵ\(yn)йr(sh)ϵy(tng)ݔģKݔ߉ָ׃llO(sh)ֵƱվͶ\(yn)ˮõ_(sh)׃õ\(yn)йr(sh)F(xin)ÿ_ˮø(j)CPUָ(sh)ʩܛܛГQ׃l\(yn)ϵy(tng)ɸ(j)Ñˮ׃ԄӴ_ýMˮõѭh(hun)\(yn)ϵy(tng)ķ(wn)Լˮ|(zh) 3\(yn) _ˮõĺ㉺ˮϵy(tng)ϵy(tng)Ԅ\(yn)зʽɾ̿׃lܛ1#˕r(sh)1#M(jn)׃l\(yn)РB(ti)D(zhun)u(dng)ˮQ<1/3Qmaxr(sh)Qmax_ˮȫl\(yn)Еr(sh)ɾ̿CPU(j)ˮ׃Ԅ{(dio)(ji)1#õ\(yn)D(zhun)ԱCĹˮ(dng)ˮQ13Qmax (dng)ˮp1/3Qmax 4ϵy(tng)(jng)(j)Чϵy(tng)(yu)c(din) 41(jng)(j)Ч ׃õĹN1ˮQ1cD(zhun)n1ߵP(gun)ϵʽ N1Q1=n1n3 Q1Q= n1n ʽQһ~Q1 Nһ~Qr(sh)S nһˮõ~D(zhun) ~Q=100r(sh)n=100N=100n1=90nr(sh)Q1=90QN1=72.9Nɹ(ji)27.1n1=80nr(sh)Q1=80QN1=51.2Nɹ(ji)48.8 42ϵy(tng)(yu)c(din) 1㉺ˮg(sh)׃l׃늄әC(j)Դl_(d){(dio)(ji)ˮD(zhun)ٸ׃ˮóډȿ{(dio)(ji)yTĿˮóډķʽнܵpٽpʧЧܡ 2׃ù׃lrС~r(sh)D(zhun)ٽͣpSеĥpͰl(f)Lú늄әC(j)ęC(j)еʹÉ 3?q)F(xin)㉺ԄӿҪˆTlˆTĄڄӏ(qing)ȣ(ji)ʡ 4ˮ늄әC(j)ܛӷʽO(sh)ļٕr(sh)g늄әC(j)ӕr(sh)_늾W(wng)늉ɲӵӰͬr(sh)Ҳ늄әC(j)ͻȻɱϵy(tng)Ĵ 5׃ù׃lB(ti)\(yn)^D(zhun)ˮQϵy(tng)\(yn)^пɹ(ji)s^佛(jng)(j)Чʮ@九(ji)Ч@ϵy(tng)ջͶYL棬a(chn)ЧҲǷdz |