Description
hardware flow control. It is an ideal choice in the field of industrial automation.
(5) Perform predictive maintenance, analyze machine operating conditions, determine the main
causes of failures, and predict component failures to avoid unplanned downtime.
Traditional quality improvement programs include Six Sigma, Deming Cycle, Total Quality Management (TQM), and Dorian Scheinin’s
Statistical Engineering (SE) [6]. Methods developed in the 1980s and 1990s are typically applied to small amounts
of data and find univariate relationships between participating factors. The use of the MapReduce paradigm to simplify data processing in
large data sets and its further development have led to the mainstream proliferation of big data analytics [7]. Along with the development of
machine learning technology, the development of big data analytics has provided a series of new tools that can be applied to manufacturing
analysis. These capabilities include the ability to analyze gigabytes of data in batch and streaming modes, the ability to find complex multivariate
nonlinear relationships among many variables, and machine learning algorithms that separate causation from correlation.
Millions of parts are produced on production lines, and data on thousands of process and quality measurements are collected for them, which is
important for improving quality and reducing costs. Design of experiments (DoE), which repeatedly explores thousands of causes through
controlled experiments, is often too time-consuming and costly. Manufacturing experts rely on their domain knowledge to detect key
factors that may affect quality and then run
DoEs based on these factors. Advances in big data analytics and machine learning enable the detection of critical factors that effectively
impact quality and yield. This, combined with domain knowledge, enables rapid detection of root causes of failures. However,
there are some unique data science challenges in manufacturing.
(1) Unequal costs of false alarms and false negatives. When calculating accuracy, it must be recognized that false alarms
and false negatives may have unequal costs. Suppose a false negative is a bad part/instance that was wrongly predicted to
be good. Additionally, assume that a false alarm is a good part that was incorrectly predicted as bad. Assuming further that
the parts produced are safety critical, incorrectly predicting that bad parts are good (false negatives) can put human lives
at risk. Therefore, false negatives can be much more costly than false alarms. This trade-off needs to be considered when
translating business goals into technical goals and candidate evaluation methods.
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5SHY35L4512 ABB SCR (thyristor) module
07EA90-SI abb Control card
5SHX0660F0001 ABB Operating unit automatic controller
07DC91C Adapter module
UNS2882A ABB Frequency converter communication card
UNS2881B-P V1 Fiber optic converter
UNS2880B-P V1 Excitation power distributor
SPASI23 ABB Ventilation terminal board
5SGX1060H0003 Programmable control module
5SGX10H6004 SCR original thyristor
FM9925A-E Pulse amplifier
PDP800 DCS system module
NU8976A99 ABB Frequency converter accessories
PPC380AE102 Digital input module
ASE2UDC920AE01 Pulse encoder interface
PFEA113-65 3BSE050092R65 ABB Control system module
PXAH401 abb Output module
OKYM175W22 Dc signal converter
STUP-PU516A-PU516 abb Engineering Board -PCI
07AC91D abb Feeder protection relay
DSDP150 ABB Power supply controller
PM803F Robot power supply panel ABB
TK802F Contactor contact ABB
FI820F ABB Servo control unit
BCU-02 ABB Embedded controller
BCU-12 R8i INU control unit ABB
AIM0016 ABB Data acquisition unit
BIO0003 ABB Servo control unit
CPU0002 ABB Switch quantity input module
IEPAS02 ABB CPU processor
07KR51 220VDC ABB Fuse out device
PCD231B ABB Digital input module
IEPAS01 ABB Processor module
5SHX08F4502 ABB Expansion module
IMDS003 ABB Code reading module
5SGX1060H0003 ABB Thyristor (thyristor)
RMIO-12C ABB Control module
216EA62 ABB Network interface module
XO08R1-B4.0 ABB System card piece
72395-4-0399123 ABB Processor module
VA-3180-10 ABB Circuit board
VA-MC15-05 ABB PLC function module
UFC719AE01 ABB Analog input card
EL3040 ABB Gas analyzer
FS450R12KE3/AGDR-71C ABB Controller module
SC560 ABB Simulation module
83SR04C-E ABB Excitation system control panel
81EU01E-E ABB Card piece module
DSMB-02C Interface board of the ABB rectifier bridge
83SR06B-E ABB Robot motherboard
CP450-T-ETH ABB Control board card
086339-001 ABB DCS spare parts
216EA61b ABB Controller master unit
216AB61 ABB Decentralized control
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