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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DS200TCEBG1BAA General Electric
DS200TCEBG1B public circuit card
DS200TCEBG1ACD terminal expander
DS200TCEBG1ABC general purpose circuit board
DS200TCEBG1A general purpose circuit EOS card
DS200TCEAG2BTF Mainboard of the I/O module
DS200TCEAG2B overspeed plate emergency card
DS200TCEAG1BTF board emergency overspeed
DS200TCEAG1BJE board emergency overspeed
DS200TCEAG1B Emergency speeding card
DS200TCEAG1A emergency overdrive plate
DS200TCDAH1BJE digital input/output
DS200TCDAH1BHE I/O board DS200 series
DS200TCDAH1BHD digital I/O board DS200 series
DS200TCDAH1BGD digital I/O board
DS200TCDAH1B Input/output module
DS200TCDAG2B digital I/O board
DS200TCDAG1BDB General Electric module
DS200TCDAG1BCB Digital I/O
DS200TCDAG1B digital input/output
DS200TCDAG1ADA digital I/O board
DS200TCDAG1ACA digital I/O board
DS200TCDAG1A digital I/O board
DS200TCCBG8BED turbine expansion analog board
DS200TCCBG8B Universal extended analog I/O board
DS200TCCBG3BED analog drive system
DS200TCCBG3BDC Analog drive system
DS200TCCBG3BCB analog board Mark V
DS200TCCBG3B expansion card simulates I/O
DS200TCCBG3A Analog expansion card
DS200TCCBG2A I/O expander
DS200TCCBG1B Analog I/O expansion card
DS200TCCBG1ALD extended analog I/O card
DS200TCCBG1A extended analog I/O card
DS200TCCAG2B turbine module
DS200TCCAG2A Input output module
DS200TCCAG1BAA Turbine I/O
DS200TCCAG1B I/O analog card
DS200TBSAG1A Drive system sensor card
DS200TBQGG1A Turbine terminal card
DS200TBQEG1B
DS200TBQDG1AFF Controller module
DS200TBQDG1A Expansion terminal board
DS200TBQDG1AEE Analog terminal board
DS200TBQDG1ACC General Electric printed circuit board
DS200TBQDG1A Terminal card
DS200TBQCG1B Analog terminal board
DS200TBQCG1ABB Input/output terminal module
DS200TBQCG1AAA Simulate the input terminal module
DS200TBQCG1A Input output module
DS200TBQBG1A Analog I/O terminal board
DS200TBQBG1ACB simulated I/O module
DS200TBQAG1ABB Couple input module
DS200TBQAG1A Terminal board GE MARK V
DS200TBPXG1A Turbine PC module
DS200TBPAG1A Circuit board
DS200TBCBG1A I/O terminal board
DS200TBCBG1AAA Analog card
DS200TBCAG2AAB Terminal emulation card
DS200TCDAG2B digital I/O board
DS200TCDAH1B I/O module
DS200TCDAG1B digital I/O card
DS200TCDAG1A digital I/O board
DS200TCCBG3B expansion card simulates I/O
DS200TCCBG8B turbine control system module
DS200TCCBG3A analog expansion card
DS200TCCBG2A analog card I/O expander
DS200TCCBG1B analog I/O expansion card
DS200TCCBG1A extended analog I/O card
DS200TCCAG2B turbine simulation plate
DS200TCCAG2A analog control panel
DS200TCCAG1B I/O analog card
DS200TCCAG1A input/output analog board
DS200TBSAG1A drive sensor card
DS200TBQGG1A Turbine terminal card
DS200TBQEG1B simulation module
DS200TBQDG1ACC Ge extended analog terminal board
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