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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8312 TRICONEX 230 VAC – 175-Watt Power Module
TRICONEX 8311 24 VDC – 175-Watt Power Module
TRICONEX 8310 120 VAC/VDC – 175-Watt Power Module
TRICONEX 8105 Blank I/O Slot Panel
TRICONEX 9001 I/O-COMM Bus Expansion Cables
TRICONEX 9000 I/O Bus Expansion Cables
8112 TRICONEX Expansion Chassis
TRICONEX 8121 Expansion Chassis
TRICONEX 8111 Expansion Chassis
TRICONEX 8110 Main Chassis
TRICONEX 3000678-100 I/O Extender Module
TRICONEX 2913 Bottom End Cap – MP
TRICONEX 2912 Top End Cap – MP
TRICONEX 2910 Top End Cap – I/O
TRICONEX 8401 Accessories Kit
TRICONEX 2920 MP Interconnect Assembly
TRICONEX 3000671-100 MP Baseplate
TRICONEX 2381 Pulse Input Baseplate Kit
TRICONEX 3381 Pulse Input Module
2451 Solid-State Relay Output Baseplate Kit TRICONEX
3451 TRICONEX Solid-State Relay Output Module
TRICONEX 2402 Digital Output Baseplate Kit
TRICONEX 3401 Digital Output Module
TRICONEX 2401 Digital Output Baseplate
TRICONEX 3401 Digital Output Module
TRICONEX 2301 Digital Input Baseplate
TRICONEX 3301 Digital Input Module
TRICONEX 2481 Analog Output Baseplate
TRICONEX 3482 High-Current Analog Output Module
TRICONEX 3481 Analog Output Module
TRICONEX 9764-310 RTD/TC/AI Termination Panel
TRICONEX Model 2352 Analog Input External Termination Panel Baseplate
TRICONEX 3351 Model 2351 Analog Input Baseplate
Brand new in stock TRICONEX 3351 Analog Input Module
TRICONEX 3351 Analog Input Module Brand new in stock
T8472C ICS TRIPLEX Power electronic module
T8472 ICS TRIPLEX Robot system spare parts
T8471C ICS TRIPLEX Digital quantity module
T8471 ICS TRIPLEX Communication interface card component
T8461 ICS TRIPLEX output module
T8451 ICS TRIPLEX Channel digital input
T8431 ICS TRIPLEX Power electronic module
ICS TRIPLEX T8424C Analog input submodule
T8424 ICS TRIPLEX DCS power module
T8402 Chopper control board ICS TRIPLEX
T8425 Processor end module
T8423 ICS TRIPLEX Controller main unit module
T8403 PLC module ICS TRIPLEX
T8110C DCS spare parts ICS TRIPLEX
T8110B Control module ICS TRIPLEX
T8451 ICS TRIPLEX Trusted TMR 24Vdc Digital Output
ICS TRIPLEX T8431 Trusted TMR Analogue Input
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