MAX-4/11/03/128/08/1/1/00 跟随指令输入快速变化的能力
伺服带宽是振幅A的最大可跟踪正弦 频率,在达到 A 振幅的 10% 或之前实现跟踪。伺服带宽表示伺服跟随指令输入快速变化的能力。[1]通常指定为以赫兹或弧度/秒为单位的频率。[2]
系统的带宽通常定义为系统振幅为乘以信号幅度。但是,如果我们将相同的逻辑应用于伺服系统,则很难分析和开发系统以达到足够准确的规格。这是因为幅度应该达到的频率不明确.
关于这一点,可以寻求一个简单而合理的定义。假设我们要设计一个具有以下规格的位置伺服控制系统:
上述定义不足以设计一个实用的控制系统。上述定义在制造商设计 10 Hz 带宽的伺服系统时应采用何种振幅方面存在固有问题。如果厂家取振幅为±20°,该振幅的上升时间为0.025秒(10Hz正弦波),而其他厂家取振幅为±50°,两者计算出的加速度要求会很不一样。
这使我们明白,仅提供伺服带宽而没有幅度规格几乎是无用的。此外,按照正常带宽定义定义带宽也无济于事(振幅应达到的频率不明确.
Main product :
ABB: Industrial robot spare parts DSQC series, Bailey INFI 90, IGCT, etc., for example: 5SHY6545L0001 AC10272001R0101 5SXE10-0181,5SHY3545L0009,5SHY3545L0010 3BHB013088R0001 3BHE009681R0101 GVC750BE101, PM866, PM861K01, PM864, PM510V16, PPD512 a10-15000 3BHE040375R1023, PPD113, PP836A, PP865A, PP877, PP881, PP885,etc.,
GE: spare parts such as modules, cards, and drivers. For example: VMIVME-7807, VMIVME-7750, WES532-111, UR6UH, SR469-P5-HI-A20, IS230SRTDH2A, IS220PPDAH1B, IS215UCVEH2A , IC698CPE010,IS200SRTDH2ACB,etc.,
Bently Nevada: 3500/3300/1900 system, Proximitor probe, etc.,for example: 3500/22M,3500/32, 3500/15, 3500/20,3500/42M,1900/27,etc.,
Invensys Foxboro: I/A series of systems, FBM sequence control, ladder logic control, incident recall processing, DAC, input/output signal processing, data communication and processing, such as FCP270 and FCP280,P0904HA,E69F-TI2-S,FBM230/P0926GU,FEM100/P0973CA,etc.,
Invensys Triconex: power module,CPU Module,communication module,Input output module,such as 3008,3009,3721,4351B,3805E,8312,3511,4355X,etc.,
Woodward: SPC position controller, PEAK150 digital controller, such as 8521-0312 UG-10D,9907-149, 9907-162, 9907-164, 9907-167, TG-13 (8516-038), 8440-1713/D,5466-258, 8200-226,etc.,
Westinghouse/Emerson: OVATION system, WDPF system, MAX1000 system spare parts, such as 1C31129G03, 5X00063G01, 5X00063G01,1C31181G01,SE3007, VE3008, etc
Rockwell Allen-Bradley:Logix 1756,1794,2711touch screen such as 2711-B6C20,etc.,
Rockwell ICS TRIPLEX:T8151B,T8311 ,T8403 ,T9431, T8480C,etc.,
Rockwell Reliance:PLC-MODULE,WR-D4007,0-57406-E,Y-3023-2-H00AA,etc.,
Schneider Modicon: Quantum 140 series processor, control card, power module,
such as 140CPU65160, 140CPU67160, 140CPU43412,140CPU67060,140DDI35300,140ACO13000,140CRA93100,140CPU11303,140ACO13000,etc.,
Hima: Security modules, such as F8650E, F8652X, F8627X, F8628X, F3236, F6217,F6214, Z7138, F8651X, F8650X,etc.,
Honeywell: all DCS cards, modules, CPUS, such as: CC-MCAR01, CC-PAIH01, CC-PAIH02, CC-PAIH51, CC-PAIX02, CC-PAON01, CC-PCF901, TC-CCR014, TC-PPD011,CC-PCNT02,etc.,
Motorola: MVME162, MVME167, MVME172, MVME177 series, such as MVME5100, MVME5500-0163, VME172PA-652SE,VME162PA-344SE-2G,etc.,
Xycom: I/O, VME board and processor, for example, XVME-530, XVME-674, XVME-957, XVME-976,etc.,
Kollmorgen:Servo drive and motor,such as S72402-NANANA,S62001-550,S20330-SRS,CB06551/PRD-B040SSIB-63,etc.,
Bosch/Rexroth/Indramat: I/O module, PLC controller, driver module,MSK060C-0600-NN-S1-UP1-NNNN,VT2000-52/R900033828,MHD041B-144-PG1-UN,etc.,
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