《机电传动控制》冯清秀版课后习题答案11314.pdf

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2、5037.010036505.1)25.11.1(mNGDZ2.92.102.11d3.13.3LatTIKTIaTKKRKUnteae2n3.4LatTIKTIaU=E+IaRaEUIaRaIa E EE1 3.6NNNNPUIP1)(52.38885.022010005.7AUPINNNN)(75.4715505.795509550mNnPTNNN3.8NNNNNaIUIUPR175.050.0)(258.0172.0621106211010005.5175.050.0aRaNNNNNNRIUnUKeUn0mi/(1111)258.0172.0(6211010001100rn)(53.52

3、10005.595509550mNnPTNNN3.9)(02.3515005.595509550mNnPTNNN)(59261AIIIfNNNaaNNNNNNRIUnUKeUn0min)/(16802.05911015001100rn3.10aNNNNNNRIUnUKeUn0min)/(1559242.04.3422015002200rn)(5.4015005.695509550mNnPTNNNmin)/(591500155910rnnnNnTRKKnTKKRNateNtea22nnRRRTKKRRnadaadaNteadaada112111RR13Rmin)/(790590.242311rn

4、min)/(7697901559101rnnnnnadada222RR15Rmin)/(1278590.242512rnmin)/(28112781559202rnnnmin)/(5.77921559222/001rnKUKeUnUUeNNmin)/(5.720595.779101rnnnmin)/(19498.015598.08.08.0001rnKUKeUnNeNNmin)/(2.928.0598.018.0222221rnTKKRTKKRnNNteaNteamin)/(8.18562.9219491011rnnn3.11Tst=UN/RaRaTst3.12Ist1.52IN3.13TL=

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7、SfN5.25.32mi/15min/147)1(0prnrnNm/(3014701500)2(0rnnN02.0150014701500)3(00nnnSNN)(15002.012HzfSfNmin)/(3021606022rpfnmin)/(1500147030)4(202rnnnNmin)/(015001500)5(00221rnnn5.45.5abnscos 2UE1=4.44Kf1N1U I2 T=KmI2cos2T n s I2 T ccaU s cos2,T=KmI2cos2TLI2 5.6(1)Y3min,/1000min,/960)2(0prnrnN04.0100096010

8、0000nnnSNN)(84.29960395509550mNnPTNNNmNTTNstst69.5984.292mNTTNm69.5984.292maxAIINst8.462.75.65.6)(61.383.03)3(1KWPPNN5.75.8 Bm1=Bm2=Bm/2 I2TTLnI2iA=Imcost iB=Imcost-180iBiAt=0AB1AB2ABAt=180BB1BB2BBBt=01BB2BB180 1AB1BB2AB2BB1mB2mBmBmBAB305.95.10TmaxTN22.5TmaxTmaxI25.11)(26014704095509550)1(mNnPTNNNLN

9、T3122602.1T2.1stNTUUL2st211T2003128.0T8.08.0stNTUUNLNLNNstYTTTTTTT35.045.04.02.131T31)2(st5.13cos2I25.14I2cos25.15UTU25.165.17 5.405.185.195.42apnn02T0TLnsI2 T n=n02I20T0n1Uc0T6.3TL T T=KtIaIan=f(T)n 6.4aCaCRIUnKeIKeRKeUn)(RKeRKe1110)(150005.0110)(30001R141.56RKemi/(307941.561101101500R1101500UC0rKe

10、UnC)(34.01151155.955.9222mNRIKIKTaeat6.5min/150050,1003000000rnKenKeKeUnC6.11n=0f1UfWFf1fffmsintWFfff11WFWCWCUc0n01 e2p i2p E2p 1mnUf 1m(Uf 4.44f1 N1 1m),E2p n E2p i2p 2 CWCWe0 E0 2 E2p n E0 nU0E0Kn 7.1407.27.37.4max a NmLTTTmaxmaxNiLIIImaxmaxTLst TN 7.5407.7:)(4.1978.09.0102103600500100010221KWQHPL

11、7.8)(29.654321525424323222121mNttttttTtTtTtTtTTd)(96.09550145029.69550KWnTPdL7.9)(96.3321323222121mNttttPtPtPPL7.107.2K6.733.09030hPTt)(132735KWKPPPN7.1110%158515150ttPSN)(24.2325.015.030111KWPPSNS)(3.2525.04.020222KWPPSNS7.1224.028.272.072.00tttPP)(8.925.024.010KWPPSNS10.1010.2IgIIg10.310.4123SU2SU

12、2Ug10.510.6UDRM100VURRM100VIT40IH10.710.1 10.810.92cos145.0)(sin22122UttdUUd0Ud99VUd0VUd099V/3Ud74.25V 2cos145.02RURUIdd/3Id7.425A1.52IT1.528.8913.33517.78 A VVU31122022223UDRM23311V622933V ITUDRM10.10VVS10.1110.1010.1110.1210.122co145.0)(sin22122UttdUUd21.0122045.0602145.02cos2UUd77.7518077.75102.2

13、5 10.132cos19.02UUd060VVUUd667.66)0cos1(9.0602)cos1(9.022281.94667.66222U23UDRM2394.281V188.563282.844V 0IT1.52101520A 10.1410.1510.1610.29VS1VS3VS5UBAUCAVS410.1710.18RCRCRVVPPIUERIUE10.1910.20RRC10.2110.31(b)2/3t1VS1uduA12ud0dddUudtdiLideLL23udUd0()UdEdUEUd-1.17U2P cos0UdUdmax/2Ud0min/6/6/211.111.2

14、11.3S D 11.4TLPLTNTLPNPLnIIN11.5min/14710157min/1470101480,minmax0201rnrnnn064.015710101471470022minmaxnnSnnDN11.6IaIaR)1()1(0aeegIKCRKCUKnKnIKCRnaef1)1(11.7IaUf(U)()n U Ud n UTL IaRa,n11.8IaRa11.9nEaabaRRRURRRR3331211.10R35.1,/IKUIUUI)5.22(I,I35.1I000a00KIRKUIaNbaNbbbaNaNaN11.114.64153.11001KK1min/

15、53.1%)21(20%21500)1(S)1(SD20751500DNN22max22maxfminmaxfNfNffNfNfnnnnrSDnnSnnnn11.125.0200100min)/(200100100min)/(100101000min)/(11001001000022min02maxminminmaxmax01nnSrnnnrDnnnnDrnnn911010011min)/(1020005.0Sf02202202fffnnKKnnrnSnnnn11.131VT4VT11.14UdtCRURRUK10011UUgUf0U0UgUfPIUkU0UkUkUdtCR10111.15PIPInnnnnn111.16UUgUfUgUf UUKUdn.