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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AQUAMASTER-RAUMA AQATC-3-TK52672.1 AQUAMASTER
AQUAMASTER-RAUMA KAMEWA KAMEWA PBC-01-ACD-7353679-001
AQUAMASTER-RAUMA ATC-2-A7030004 AQUAMASTER
AQUAMASTER RAUMA TYPE-STC2-AQ7351413
AQUAMASTER RAUMA STC1-ACD7351413-1
AQUAMASTER RAUMA STC2-AQ7351413
AQUAMASTER RAUMA AIU3-7030008-1V69
ABB AUTRONICA VD86
ABB COMMANDER 300
ALSTOM 42011-106-00 A01 ITC_VIOM_VIOC VER.A01
ALSTOM 730475-D ELEMENTS-F2
ALSTOM AB121
ALSTOM AH116-2
ALSTOM AL132
ALSTOM AL132 AL132A STO0982E01
ALSTOM AM164
ALSTOM AS111-1
ALSTOM BGTR8HE 24491276A1004
ALSTOM CMU 42015-115-00
ALSTOM EP3-E-4-A
ALSTOM IR139-1
ALSTOM KCEU14201F51PEB
ALSTOM LC105A-1
ALSTOM LE109A-1
Integrated container energy storage system
Weida Lithium Battery Energy Storage Cabinet (Energy)
Weida Integrated Container Energy Storage System
ALSTOM MAVS01L1AB0501D
ALSTOM MAVS01L1AB0751D
ALSTOM MBCI01N1AB0761B
ALSTOM MCGG22L1CB0753E
ALSTOM MCGG62N1CB0753F
ALSTOM MCTI40N1AB0751G
ALSTOM MFAC14K1AA0001A
ALSTOM MFAC34N1AA0001A
ALSTOM MLU VER.A01
ALSTOM MMLG01
ALSTOM MVAJ21L1GB0771B
ALSTOM MVAJ27L1FB0784D
ALSTOM MVAW11B1AB0513A
ALSTOM MVAW11B1AB9007A
ALSTOM MVTU11K1CD0751G
ALSTOM N70032702L
ALSTOM N895313512X
ALSTOM SUP-AL N895313000R
ALSTOM N895313512X N95313012D
N95313012D SUP-AL N895313000R
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