-LUDV-控制系统

(LUDV),,LoadIndependentFlowDistributionControlSystemChenQian2gen,JiYun2feng,WuWan2rong(,410083):(LUDV),:LUDV;;:TH137:B:100024858(2003)1020010203:2003204214:(1956),,,,,1(LoadSensing),(1a),,,LUDV,(LoadIndepen2dentFlowDistribution),,,,LUDV22111b,,p1(p1p2),2MPap,ppm1=pm2,A1A22121bp1:pm1-p1=pk1,pm2-p1=pk2,pk1=pk2=pk,:pm1=pm2112131415161LS1,:p1=p2=p=,:Qv1=C1A12p/(1)Qv2=C2A22p/(2)C1C2A1A2ps,pm1(pm2)(1)(2):Qv1=f(A1),Qv2=f(A2)01200310213Qp,p1p2,p1,,Qv1Qv2=A1A22,60L/min,150L/min,230L/min,80L/min,60L/min,i=60/80=0175,1Q1=3715L/min,2Q2=2215L/min2LUDV3,,,3,,:N=N+NN,N=Qv1p1N,N=Qv1p:=(Qv1p1)/(Qv1p1+Qv1p)=p1/(p1+p)3p1p(p1%5%),95%,Qp=Q1+Q2,p=p1+p1=p2+p2,:=Q1p1+Q2p2(p1+p1)Q1+(p2+p2)Q2(3)p1=p0,p2=(p1-p2)+p0,n=Q1p1+Q2p2(p1+p1)(Q1+Q2)(4)p1=p2,p1=p2=p0,=p1/(p1+p)4LSLS,pLS=(pp-pLS)(pp-pLS)QLS4,pLSLS(),ppLS(LSpLS+3F)pp21121314LS,pLS0MPa,,2,dc,ppk,pp1,pLS(,pp),LSpLS3F2,2,bc,TVC,TVC,ckpT,pp,1,(9)11200310,3,Paradox,PC,SPS,DRB22,,51),,(530kW)(30kW)2):(a),,,,,,,(b),,(:,:[phone];:[phone]::[e-mail])(11)pLS(,pp),pp2,2,ppdc,k,pp,1,1,ppLSpLS3F,A0A1,pen,A0pp=A1pen,1,,2bcdcTVC()pp1pp2(),TVC,(),5LUDV,,,,,,,:[1],1[J]1,1997(4).9200310