其主要新发展的技术有：a．前馈控制技术。过去的伺服系统，是把检测器信号与位置指令的差值乘以位置环增益作为速度指令。这种控制方式总是存在着跟踪滞后误差，这使得在加工拐角及圆弧时加工精度恶化。所谓前馈控制，就是在原来的控制系统上加上速度指令的控制方式，这样使伺服系统的跟踪滞后误差大大减小。b．机械静止摩擦的非线性控制技术。对于一些具有较大静止摩擦的数控机床，新型数字伺服系统具有补偿机床驱动系统静摩擦的非线性控制功能。

SIEMENS 6SE7-031-7EE85-1AA0  6SE70317EE851AA0
SIEMENS 6SE7-024-7TD51-1AA0  6SE70247TD511AA0
SIEMENS 6SE7-024-7TD51  6SE70247TD51
SIEMENS 6SE7-022-7EP70  6SE70227EP70
SIEMENS 6RA2-418-2FS22  6RA24182FS22
SIEMENS 6FC5112-0EA03-0AA0  6FC51120EA030AA0
SIEMENS 6ES7-470-1VB10  6ES74701VB10
SIEMENS 6ES7-416-3XL00-0AB0  6ES74163XL000AB0
SIEMENS 6ES7-416-2XK02-0AB0  6ES74162XK020AB0
SIEMENS 6ES5-955-3LF41  6ES59553LF41
SIEMENS 6ES5-921-3WB15  6ES59213WB15
SIEMENS 6ES5-243-1BA11  6ES52431BA11
SIEMENS 6DD1-640-0AC0  6DD16400AC0
SIEMENS 6AV76120AA120BF0  6AV76120AA120BF0
SIEMENS 6AV3-627-1QL00-0AX0  6AV36271QL000AX0
ROFIN SINAR 120100366  120100366
REXROTH DM-15K-4101-D  DM15K4101D
REXROTH 0-608-830-093  0608830093
RELIANCE ELECTRIC DM-150  DM150
RELIANCE ELECTRIC 86466-84W  8646684W
RELIANCE ELECTRIC 805405-5R  8054055R
RELIANCE ELECTRIC 803602-SE  803602SE
RELIANCE ELECTRIC 6V41-096TA  6V41096TA
RELIANCE ELECTRIC 615055-1V  6150551V
RELIANCE ELECTRIC 57C-330-C  57C330C
RELIANCE ELECTRIC 45C-410  45C410
RELIANCE ELECTRIC 45C-340  45C340
RELIANCE ELECTRIC 40V2060  40V2060
RELIANCE ELECTRIC 0-60028-2  0600282
PSC INC 1803011-2  18030112
OVATION D920801G17  D920801G17
OVATION D920801G16  D920801G16
OVATION D920801G15  D920801G15
OVATION D920801G13  D920801G13
OVATION D920801G12  D920801G12
OVATION D920801G11  D920801G11
OVATION D920801G10  D920801G10
OVATION D920801G08  D920801G08
OVATION D920801G07  D920801G07
ORMEC GN3-20/2MCI  GN3202MCI
OMRON CV500-VP227-E  CV500VP227E
OMRON CFP0269  CFP0269
OMRON C200H-NC211 FNFP C200HNC211
OKUMA 1006-1262-91-004  1006126291004
OKUMA 1006-1262-47-008  1006126247008
OKUMA 1006-1262-16-010  1006126216010
OKUMA 1006-1216-71-039  1006121671039
NH RESEARCH 1107095  1107095
NEC C-526  C526
MTS SYSTEMS CO MPM-1904R-1198  MPM1904R1198
MOORE PRODUCTS 39MBXNAN  39MBXNAN
MOORE PRODUCTS 15923-51R  1592351R
MOORE PRODUCTS 15799-282-2  157992822
MODICON PC-L984-785  PCL984785
MODICON PC-E984-685  PCE984685
MODICON NW-0278-000  NW0278000
MODICON MM-PMC2-110  MMPMC2110
MODICON MM-PM22-200  MMPM22200
MODICON AS-9003-180  AS9003180
MODICON 140-CPU-434-12  140CPU43412
MODICON 140-ARI-030-10 FNFP 140ARI03010
MITSUBISHI HALP22K24K  HALP22K24K
MEASUREX 09437703  09437703
MAXON SF-BRN-RSP  SFBRNRSP
LEXIUM MHDA1198N00  MHDA1198N00
LANDIS & GYR PXC36-EF.A  PXC36EFA
KOLLEN IND DH103A-13-1210  DH103A131210
JOSLYN CLARK VC31U03415-76  VC31U0341576
JOSLYN CLARK 5005-3001-11  5005300111
ITE SIEMENS HLD63B450  HLD63B450
ITE SIEMENS HF266S  HF266S
INDRAMAT TDM1.2-050-300-W1-000  TDM12050300W1000
INDRAMAT MDD-112D-N-030-N2M-130PB2  MDD112DN030N2M13
INDRAMAT MDD093C-N-040-N2M-110GB0  MDD09040N2M11
INDRAMAT MAC112D-0-ED-4-C/130-A-0/WI520LV/S005  MAC112D0ED4C1302
INDRAMAT MAC112B-0-LD4-C/130-A-0/W1520LV/S005  MAC112B0LD4C130A
INDRAMAT DSC3.1-150-115  DSC31150115
INDRAMAT DDS2.1-W/200-D  DDS21W200D
INDRAMAT 112D-2-HD-4-C/130-A-01/WI520LX/S005  112D2HD4C130A01W
HORIBA FIA-23A  FIA23A
HONEYWELL 51400855-100  51400855100
HEIDENHAIN CORP 237-134-94  23713494
GIDDINGS & LEWIS 502-03994-10R4  5020399410R4
GETTYS 110-235  110235
GETTYS 110-232  110232
GENERAL ELECTRIC FVK37ED6  FVK37ED6
GENERAL ELECTRIC DS3860NVCD  DS3860NVCD
GENERAL ELECTRIC DS3800HUMA1B1C  DS3800HUMA1B1C
GENERAL ELECTRIC 186C8141G1  186C8141G1
GENERAL ELECTRIC 117D6635G2  117D6635G2
GENERAL ELECTRIC 115D2227G4  115D2227G4
GENERAL ELECTRIC 115D2219G2  115D2219G2
GE FUJI 6KG1143060X9B1  6KG1143060X9B1
GE FANUC IC752WTG572  IC752WTG572
GE FANUC IC670ALG620  IC670ALG620
GE FANUC IC670ALG330  IC670ALG330
GE FANUC IC670ALG320  IC670ALG320
GE FANUC IC670ALG230  IC670ALG230
GE FANUC IC3606S1H  IC3606S1H
GE FANUC IC3606S1D  IC3606S1D
FLUKE 720A  720A
FISHER ROSEMOUNT 01984-4164-0004  0198441640004
FESTO ELECTRIC DNC-63-192-PPV-A-K3-KP  DNC63192PPVAK3KP
FANUC A350-0004-T012/01  A3500004T01201
FANUC A20B-0009-0930  A20B00090930
FANUC A06B6059C212  A06B6059C212
FANUC A06B-6058-H225  A06B6058H225
FANUC A06B-6050-H004  A06B6050H004
FANUC A06B-1003-B100  A06B1003B100
FANUC A06B-0651-B005  A06B0651B005
FANUC A06B-0641-B011  A06B0641B011
FANUC A06B-0502-B751  A06B0502B751
FANUC A06B-0368-B231  A06B0368B231
DYNASERV DR-1100A-115  DR1100A115
DYNAMATIC 15-867-13  1586713
CUTLER HAMMER P3BDK3400GN  P3BDK3400GN
CUTLER HAMMER NS360900A  NS360900A
CUTLER HAMMER DH363UWK316  DH363UWK316
CUTLER HAMMER DH363NWK  DH363NWK
CUTLER HAMMER 92-01815-03  920181503
CONTROL TECHNIQUES UNI-3403  UNI3403
CONTROL TECHNIQUES FX-6120  FX6120
CONSULTRONICS DLS400  DLS400
COGNEX 800-5855-1B  80058551B
CISCO UCS-IOM-2208XP  UCSIOM2208XP
CARRIER 06DS8246BC36 RP  06DS8246BC36 RP
BOSCH 1070081259-102  1070081259102
BOSCH 1070081259-100  1070081259100
BARDAC PLX115/270  PLX115270
BALDOR ZD18H440-EO-D  ZD18H440EOD

c．伺服系统的位置环和速度环（包括电流环）均采用软件控制，如数字调解和矢量控制等。为适应不同类型的机床，不同精度和不同速度要术，预先调整加、减速性能。d．采用高分辨的位置检测装置。如高分辨率的脉冲编码器，内有微处理器组成的细分电路，使得分辨率大大提高，增量位置检测为10000 p/r（脉冲数/每转）以上；位置检测为1000000 p/r以上。e． 补偿技术得到了发展和应用。现代数控系统都具有补偿功能，可以对伺服系统进行多种补偿，如丝杠螺距误差补偿，齿侧间隙补偿、轴向运动误差补偿、空间误差补偿和热变形补偿等。

ASEA BROWN BOVERI 57770163  57770163
ASEA BROWN BOVERI 57520001-EV/9  57520001EV9
ASEA BROWN BOVERI 57310255-AV  5731025 V
ASEA BROWN BOVERI 57310001-CX/5  57310001CX5
ASEA BROWN BOVERI 57310001-CX  57310001CX
ASEA BROWN BOVERI 57275847  57275847
ASEA BROWN BOVERI 57171847  57171847
ASEA BROWN BOVERI 52614759  52614759
APC ET41150  ET41150
ANN ARBOR 01940130  01940130
ALLEN BRADLEY MPL-B860D-SJ72AA  MPLB860DSJ72AA
ALLEN BRADLEY HPK-B1310C-SA42AA  HPKB1310CSA42AA
ALLEN BRADLEY 8520-DSP-EXEC1-L15S  8520DSPEXEC1L15S
ALLEN BRADLEY 8520-3S -BAT-EX4-S-1-2-3-5-7  85203S BATEX4S2
ALLEN BRADLEY 8520-3S -BAT-EX4-S-1-2-3  85203S BATEX4S1
ALLEN BRADLEY 6500-PS7DSP  6500PS7DSP
ALLEN BRADLEY 6153-NHBEFICBCDZ  6153NHBEFICBCDZ
ALLEN BRADLEY 2711-T9A2  2711T9A2
ALLEN BRADLEY 2711E-K10C15  2711EK10C15
ALLEN BRADLEY 1785-L80C15  1785L80C15
ALLEN BRADLEY 1775-S5  1775S5
ALLEN BRADLEY 1771-QI  1771QI
ALLEN BRADLEY 1771-NIS  1771NIS
ALLEN BRADLEY 1771-DMC  1771DMC
ALLEN BRADLEY 152873  152873
ALLEN BRADLEY 1395-B69-C1-P51-X1  1395B69C1P51X1
ALLEN BRADLEY 1394C-SJT10-D  1394CSJT10D
ALLEN BRADLEY 1391B-ESAA45-AQB  1391BESAA4 QB
ALLEN BRADLEY 1336VT-B050-EAS-FA2-L1  1336VTB050EASFA2
ALLEN BRADLEY 1336S-B030-AA-EN4  1336SB030AAEN4
ALLEN BRADLEY 1336-MOD-KB050  1336MODKB050
ALLEN BRADLEY 1336E-B050-AE-EN-HA2-L8E  1336EB050AEENHA2
ALLEN BRADLEY 1336-B030-E0F-L3-S1  1336B030E0FL3S1
ALLEN BRADLEY 1326AB-C2E-11-K7  1326ABC2E11K7
ALLEN BRADLEY 1326AB-B530E-21-L  1326ABB530E21L
ALLEN BRADLEY 1326AB-B515G-21-K5  1326ABB515G21K5
ALLEN BRADLEY 1326AB-B515E-21-K5  1326ABB515E21K5
ALLEN BRADLEY 104-B400ND3  104B400ND3
AGA 680  680