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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Bently Nevada 1701/10 FieldMonitor 24-Volt dc Power Supply
Bently Nevada PWA88199-01 Rear Control Panel
Bently Nevada 78432-02 Power Input Module
Bently Nevada 78462-01 3300 Relay Module -Conformal Coated
Bently Nevada 3300/80-01-01-01 Six channel stick drop monitor
Bently Nevada 81192-03 Thermocouple Input Module
Bently Nevada 81546-01 Dual Hermetic Relays Module
Bently Nevada 84142-01 XDUCR I/O and Record Terminals Module
Bently Nevada 86416-01 Multi-Channel Diagnositc Instrument
Bently Nevada 82925-01 XDCR I/O and Record Terminals Module
Bently Nevada 84157-01 LVDT (POT) and Record Terminals Module
Bently Nevada 88501-01 3300 External KO Inputs and Buffered Outputs Module
Bently Nevada 76683-02 35mm 3300 Series Proximitor
Bently Nevada PWA88219-01U 3300 Power Supply
Bently Nevada 78462-02N 3300 Relay Module
Bently Nevada 78462-01 3300 Relay Module
Bently Nevada 3300/03-01-01 System Monitor
Bently Nevada 3300/03-03-03 System Monitor
Bently Nevada 3300/50-01-02-01-00 Tachometer
Bently Nevada 3300/20-02-01-00-00-00 Dual Thrust Position Monitor
Bently Nevada 3300/16-11-01-02-00-00-01 XY/Gap Dual Vibration Monitor
Bently Nevada 3300/55-01-04-02-02-01-00-06-00 Dual Velocity Monitor
Bently Nevada 3300/50-02-02-00-00 Tachometer
Bently Nevada 3300/12 Power Supply -Conformal Coated
Bently Nevada 3300/16-02-01-00-03-00-00 XY/Gap Dual Vibration Monitor
Bently Nevada 3300/35-13-02-02-03-00 Six-Channel Temperature Monitor
Bently Nevada 3300/20-03-01-00-01-00 Dual Thrust Position Monitor
Bently Nevada 3300/20-12-01-02-00-00 Dual Thrust Position Monitor
Bently Nevada 3300/16-02-01-02-01-00-00 XY/Gap Dual Vibration Monitor
Bently Nevada 3300/16-02-01-00-03-00-00 XY/Gap Dual Vibration Monitor
Bently Nevada 3300/25-05-03-05-01-00-02-00 Dual Accelerometer Monitor
Bently Nevada 3300/16-02-01-00-01-00-00 XY/Gap Dual Vibration Monitor
Bently Nevada 3300 6-Position System Chassis
Bently Nevada 1900/27-01-00 Vibration Monitor
Bently Nevada 330180-51-00 5/8 mm Proximitor Sensor
Bently Nevada 330180-91-00 5/8 mm Proximitor Sensor
Bently Nevada 330101-00-08-10-02-05 3300 XL 8mm Proximity Probe
Bently Nevada 330180-90-05 5/8 mm Proximitor Sensor
Bently Nevada 330180-51-05 5/8 mm Proximitor Sensor
Bently Nevada 330180-90-05 5/8 mm Proximitor Sensor
Bently Nevada 330104-00-03-10-01-05 3300 XL 8 mm Probe
Bently Nevada 330105-02-12-05-02-05 3300 XL 8 mm Reverse Mount Probe
Bently Nevada 330130-045-02-05 3300 XL Standard Extension Cable
Bently Nevada 330180-91-05 5/8 mm Proximitor Sensor
Bently Nevada143729-01 Cylinder Pressure I/O Module with Internal Terminations
Bently Nevada TK15 Keyphasor Conditioner and Power Supply
Bently Nevada 330101-00-20-05-11-05 3300 XL 8 mm Proximity Probe
Bently Nevada 330105-02-12-10-12-05 3300 XL 8 mm Reverse Mount Probe, 3/8-24 UNF Threads
GE / Bently Nevada RK4 Rotor Kit Controller Assembly
Bently Nevada 170180-01-05 FieldMonitor External Transducer I/O Module
Bently Nevada 1701/15 FieldMonitor Proximitor Input Monitor for Radial Vibration and Thrust Position
Bently Nevada 170180-02-05 FieldMonitor External Transducer I/O Module
Bently Nevada 170190 Dual Galvanic Isolator
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