1769-IF4 /B

1769-IF4 /B

1769-IF4 /B

1769-IF4 /B

1769-IF4 /B

基于群组的预测模型相比单机的预诊方法具有更合适、更全面的基线信息，故而预测的准确率相较于单机模型而言更高。同时，对等相较也能让用户发现单机预诊无法发现的问题，

《联系人；欧先生》
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为设备健康分析建模拓展了除时间之外的另一个维度[3]。

案例分享

基于群组的预测性建模技术在风电[4]、工业机械手臂[5]等领域均有应用，通用性强。

在IMS中心与一家知名汽车生产制造商合作的项目中，验证了基于群组的故障检测模型的优越性。像上文提到的，建立基于群组的模型的基本方法是，将与机器相似性相关的变量进行聚类来重新组成多个本地集群。之后，以组内数据为基线进行故障检测。具体如图 4，对于机械手臂，聚类分析的输入是机械手臂的参数设定、控制信号等数据，聚类后对每组内的机械手臂用所在本地集群的基线进行建模。经过与单机模型的比较发现，本地集群模型的检测准确率均与单机模型的准确率相当或者更高，如表 1所示。结果同时也说明，在本地集群内样本数量足够时，基线对于单机模型才有优势。这确定了基于群组预诊模型的应用场景是样本数量足够的互联群组预诊。

ALLEN BRADLEY 1336F-BRF50-AA-EN P II 5 hp NICE

Allen Bradley 5hp 1336F 1336F-BRF50-AA-EN-HCS2-L6 

ALLEN BRADLEY 1336F-BRF10-AN-ENPP 1336FBRF10ANEN

1336F-BRF20 Allen Bradley Drive

Allen Bradley 1336F-BRF75-AA-EN 7.5HP AC Drive **NIB** 

Allen Bradley 1336 P II 1336F-C040-AA-EN-HCS2-LA4-L6

ALLEN BRADLEY 1336F-BRF50-AA-EN-HAS2-L4PP 1336FBRF50

ALLEN BRADLEY 1336F-BRF150-AN-EN-HCS2-L6 AC DRIVE*XLNT*

Allen Bradley 5hp 1336 1336F-BRF50-AA-EN-HCS2-L6 NEW

Allen-Bradley 1336F-BRF15-AA-EN ser A 1336FBRF1 AEN 

Allen Bradley AB 1336F-B075-AA-EN 75 HP 480V NIB New 

ALLEN BRADLEY 1336F-BRF-07AA-EN-HCS2PP 1336FBRF07AAE

Allen Bradley AB 1336F-B060-AA-EN 60 HP 460V NIB New 

ALLEN BRADLEY 1336F-BRF10-AA-EN-HCS1-L5 1HP AC DR*NIB*

ALLEN BRADLEY 1336F-BRF05-AE-ENPP 1336FBRF0 EEN

ALLEN BRADLEY 1336F-B050-AN-EN AC DRIVE 50HP ***RFB***

ALLEN BRADLEY 1336F-BRF10-AA-EN4-HA1-L6PP 1336FBRF10

ALLEN BRADLEY 1336F-BRF200-AN-EN-GMS1 P II DRIVE

ALLEN BRADLEY 1336F-BRF100-AA-EN-HAS2-L5PP 1336FBRF1

ALLEN BRADLEY 1336F-B050-AA-EN-HCS1-L6 50HP AC DRIVE

ALLEN BRADLEY 1336F-BRF100-AE-EN-HAS2-L5 7.5HP AC DRIVE

ALLEN BRADLEY 1336F-BRF100-AA-EN-HASP-L4PP 1336FBRF1

ALLEN BRADLEY 1336F-BRF200-AE-EN-HAS2-L5 15 HP AC DRIVE

ALLEN BRADLEY 1336F-BRF20-AA-ENPP 1336FBRF20AAEN

Allen Bradley AB VS 1336F-BRF15-AA-EN-HAS2-L9E 1.5 HP

Allen Bradley 1336 P II 1336F-BRF200-AAEN New no box

ALLEN BRADLEY 1336F-BRF20-AA-EN-HAS1PP 1336FBRF20AAE

Allen Bradley 1336F-BRF200-AA-EN 20 HP AC VS VF Drive

ALLEN BRADLEY 1336F-BRF20-AE-ENPP 1336FBRF20AEEN

ALLEN-BRADLEY 1336F BOARD 74101-212-51 MS110314ED.

ALLEN BRADLEY 1336F-BRF30-AE-ENPP 1336FBRF30AEEN

Allen Bradley AB 1336F-BRF100 VS Drive Bucket 30A

Allen Bradley AB 1336F-BRF200 VS Drive Bucket 60A

ALLEN BRADLEY 1336F-BRF50-AA-EN-HCS2-L6EPP 1336FBRF5

Allen Bradley AB 1336F-BRF200 VS Drive Bucket 50A

ALLEN BRADLEY 1336F-BRF50-AA-EN-LA2-LA3PP 1336FBRF50

ALLEN BRADLEY 1336F-BRF150-AE-EN DRIVE 15HP 460V *XLNT*

ALLEN BRADLEY 1336F BRF20

Allen Bradley 1336F-BRF50-AA-EN-HCS1-L5 #10847 

NEW ALLEN BRADLEY 1336F-BRF150-AN-EN-L6 DRIVE 15HP

ALLEN BRADLEY 1336F-BRF75-AN-EN-HCS1-L6PP 1336FBRF75

1336F-BRF100-AA-EN Allen Bradley 1336FBRF100AAEN

Allen Bradley 1336F-BRF200-AA-EN-HCS2 20HP AC Drive

ALLEN BRADLEY 1336F-BRF50-AA-EN-HAS2-L5 NSFP 1336FBRF50

ALLEN BRADLEY 1336F-BRF150-AA-EN NEW 1336FBRF150AAEN

ALLEN BRADLEY 1336F-BRF50-AA-ENPP 1336FBRF50AAEN

ALLEN BRADLEY 1336F-BRF150-AN-EN NEW 1336FBRF150ANEN

ALLEN BRADLEY 1336F-BRF20-AA-EN-HAS2-L6 NSFP 1336FBRF20

ALLEN BRADLEY 1336F-BRF200-AN-EN NEW 1336FBRF200ANEN

ALLEN BRADLEY 1336F-BRF20-AN-EN-GMS1 DRIVE 480VAC 2HP

ALLEN BRADLEY 1336F-CWF10-AA-EN NSPP 1336FCWF10AAEN

ALLEN BRADLEY 1336F-BRF30-AN-EN-GMS1 DRIVE 480VAC 3HP

ALLEN BRADLEY 1336F-BRF10-AA-EN5PP 1336FBRF10AAEN5

Allen Bradley 1336F-BRF50-AA-EN-HAS2-L6 5HP

Allen Bradley AB 1336F-BX040-AE-EN-L6 40 HP VS Drive

ALLEN BRADLEY 1336F-BRF30-AA-EN-HAS2PP 1336FBRF30AAE

Allen Bradley 1336F-BRF100-AE-EN Series A

ALLEN BRADLEY 1336F-BRF50-AA-EN-HA2-L6PP 1336FBRF50A

ALLEN BRADLEY 1336F B020 AX EN L6 20 HP VFD REFURBISHED

ALLEN BRADLEY 1336F-BRF50-AA-EN-HCS2-LA2-LA3-L4PP 13

Allen Bradley 1336F P II, 460 volt, 5HP, NIB

Allen Bradley 1336 P II 1336F-C040-AN-EN ! BRAND NEW

ALLEN BRADLEY 1336F-CWF150-AN-EN-HAS2

Allen Bradley 1336F-BRF20-AA-EN-HC-S2-L6 AC Drive

ALLEN BRADLEY 1336F-MCB-SP1DPP 1336FMCBSP1D

Allen Bradley 1336F-CWF50-AN-EN 5HP Drive 575V 

ALLEN BRADLEY 1336F-BRF100-AE-EN-L5 AC DRIVE 10HP 

ALLEN BRADLEY 1336F-BRF20-AA-EN-L5PP 1336FBRF20AAENL

ALLEN BRADLEY 1336F-BRF200-AA-EN-HASP-L6PP 1336FBRF2

ALLEN BRADLEY 1336F-AA3 NSFP 1336FAA3

ALLEN BRADLEY 1336F-BRF10-AA-EN 10 HP DRIVE

ALLEN BRADLEY 1336F-BRF10-AA-EN

ALLEN BRADLEY 1336F-LA2

ALLEN BRADLEY 1336F-LA4 

ALLEN BRADLEY 1336F-BRF07-AN-ENPP 1336FBRF07ANEN

ALLEN BRADLEY 1336F-B060-AA-ENPP 1336FB060AAEN

ALLEN BRADLEY 1336F-BRF10-AA-EN-HAS2-L9EPP 1336FBRF1

ALLEN BRADLEY 1336F-B075-AN-ENPP 1336FB07 NEN

ALLEN BRADLEY 1336F-BRF07-AA-EN-HASP-LA2-L5 NSPP 1336FB

ALLEN BRADLEY 1336F-BRF30-AA-EN-HCS2-L6 NSFP 1336FBRF30

ALLEN BRADLEY 1336F-BRF150C-AA-CB-D13-GMS5C-HA1C-JF-JR-

ALLEN BRADLEY 1336F-BRF50-AN-EN906-L7E-MX1PP 1336FBR

ALLEN BRADLEY 1336F-C050-AN-EN NSFP 1336FC050ANEN

ALLEN BRADLEY 1336F-BRF75-AA-EN-HAS2-L6PP 1336FBRF75

ALLEN BRADLEY 1336F-CW-F100-AA-EN-HAPP 1336FCWF100AA

Allen Bradley Drive Cat 1336F-BRF150-AN-EN-GMS6-L6ed

ALLEN BRADLEY 1336F-BRF75-AA-ENPP 1336FBRF7 AEN

Allen Bradley 1336F-BRF50-AA-EN-HAS2-LA2-L6 Drive

Allen Bradley 50 HP Drive Cat# 1336F-B050-AN-EN 

Allen Bradley AC Drive Cat# 1336F-BRF100-AA-EN

Allen Bradley 125 HP Drive Cat# 1336F-B125-AA-EN-Qed

ALLEN BRADLEY 1336F-BRF150-AA-ENPP 1336FBRF150AAEN

ALLEN BRADLEY 1336F-B125-AE-ENPP 1336FB12 EEN

NEW ALLEN BRADLEY 1336F-BX040-AN-EN-HCS2-L6 40HP DRIVE

Allen Bradley 1336F 1336F-B020-AX-EN-L AC Drive 25HP 

ALLEN BRADLEY 1336F-BX060-AN-EN NSFP 1336FBX060ANEN

5668 Allen-Bradley 1336F-BRF100-AA-EN Motor Controller

ALLEN BRADLEY 1336F-BRF50-AN-EN-GMS5 AC DRIVE 5HP 

ALLEN BRADLEY 1336F-MCB-SP1A CONTROL BOARD *XLNT*

NIB ALLEN-BRADLEY 1336F-B060-AA-EN-HAS1 AC DRIVE 60HP

Allen Bradley AB 1336F-B050-AA-EN 50 HP VF VS Drive REM

Allen Bradley AC Drive Cat# 1336F-BRF50-AA-ENed

Allen Bradley 1336F-BRF50-AA-EN AC Motor Drive NEW NNB

100 HP 460 Volt Allen Bradley 1336F Drive 
1336F-B100C-AA-CB-CF-D52-HA2C-LA2C LA3C-L5C-TOM

Allen Bradley 1336F-BRF50-AA-EN | AC Drive 5Hp *NIB*

Allen Bradley AB 1336F-B050-AA-EN 50 HP VF VS Drive NIB

ALLEN BRADLEY 1336F-BRF100-AA-EN-HASP-L6PP 1336FBRF1

Allen Bradley Motherboard Cat# 1336f-mcb-sp1c NIB

ALLEN BRADLEY 1336F-BX150-AA-EN-HAS2-L4 150 HP AC DRIVE

ALLEN BRADLEY 1336F-BRF75-AAEN-HCS1-L6PP 1336FBRF7

ALLEN BRADLEY 1336F-BRF150-AN-EN 1336FBRF150ANEN 

Allen-Bradley 1336F-BRF100-AA-EN AC Drive (1583)

NEW Allen Bradley 1336F-BRF50-AA-EN Impact AC Drive
1336F-BRF50-AN-EN-HCS2-L8E

ALLEN BRADLEY 1336F-BRF05-AN-EN .5 HP AC DRIVE 460V 

Allen-Bradley 1336F P II AC Drive (15 HP)

ALLEN BRADLEY 1336F-BRF05-AN-EN DRIVE 0.5HP 460V

ALLEN BRADLEY 1336F-BRF100-AA-EN P II SENSORLESS NEW

ALLEN BRADLEY 1336F-BRF50-AN-EN 5HP 460V AC DRIVE*NNB*

ALLEN BRADLEY 1336F-AQF05-AA-EN-HAS2 1336 P-VECTOR

Allen Bradley P II Drive Cat 1336F-BRF100-AA-ENed

Allen Bradley 1336F-B060-AA-EN-HAS2-LA4-L-6 

ALLEN BRADLEY 1336F-BRF50-AN-EN-HAS2-LA2-LA3-L6PP 13

ALLEN BRADLEY 1336F-B050-AA-EN-HSC1-L5 DRIVE Repaired

New Allen Bradley 1336F-BRF200-AE 20HP P II DRIVE

ALLEN BRADLEY 1336F-BRF150-AN-EN-HCS2 AC DRIVE 

ALLEN BRADLEY 1336F 30HP

Allen Bradley P 2 1336F-BRF150-AA-EN-HAS2-L6 (1895)

ALLEN BRADLEY 1336F-BRF150-AN-EN AC DRIVE

Allen Bradley P 2 1336F-BRF75-AE-EN-HAS2-L6 (1894)

allen bradley 1336f MCB SP1G main control board 

ALLEN BRADLEY 1336F-BRF50-AN-EN AC DRIVE 5HP 460V NEW

Allen Bradley 1336F-BX040-AA-EN 40hp AC drive amp NEW

ALLEN BRADLEY VARIABLE FREQUENCY AC DRIVE 1336F NIB
Cat# 1336F-BO50-AA-EN-HC52-LA1-LS

ALLEN BRADLEY AC CRIVE 1336F-BRF30-AA-EN-HAS2-L6

1336F-BRF75-AA-EN ALLEN BRADLEY 1336FBRF7 AEN

Allen Bradley 1336F-BRF100-AA-EN-GMSS