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.
https://www.xmamazon.com
https://www.xmamazon.com
https://www.plcdcs.com/
www.module-plc.com/
https://www.ymgk.com
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
ICS TRIPLEX T8403 Trusted TMR 24Vdc Digital Input
T8110B Trusted TMR Processor ICS TRIPLEX
T8151B Trusted TMR Processor ICS TRIPLEX
T9882 Analogue Output Termination Assembly ICS TRIPLEX
T9881 Analogue Output Termination ICS TRIPLEX
ICS TRIPLEX T9892 Digital Output Termination Assembly
T9852 ICS TRIPLEX Digital Output Termination Assembly
T9851 Digital Output Termination Assembly ICS TRIPLEX
T9833 Analogue Input Termination Assembly, TMR ICS TRIPLEX
T9832, Analogue Input Termination Assembly, Dual ICS TRIPLEX
T9831 Analogue input Termination Assembly ICS TRIPLEX
T9803 Digital Input Termination Assembly ICS TRIPLEX
T9802 Digital Input Termination Assembly ICS TRIPLEX
T9801 Digital Input Termination Assembly ICS TRIPLEX
T9300 I/O Backpla ICS TRIPLEX
T9100 Processor Backplane ICS TRIPLEX
T9482 Analogue Output Module, 8 Channel ICS TRIPLEX
T9481 Analog Output Module ICS TRIPLEX
T9451 Digital Output Module ICS TRIPLEX
T9432 Analogue Input Module, 16 Channel ICS TRIPLEX
T9432 Analogue Input Module, 16 Channel ICS TRIPLEX
T9431 Analogue Input Module ICS TRIPLEX
T9402 ICS TRIPLEX Digital Input Module, 16 Channel
T9401 ICS TRIPLEX Network interface module
T8100 ICS TRIPLEX Control panel module
T8110B ICS TRIPLEX Technical Requirements
T8151B ICS TRIPLEX Power module
T8160 ICS TRIPLEX Control panel module
T8191 ICS TRIPLEX Monitoring and control software
T8193 ICS TRIPLEX Communication module
T8300 ICS TRIPLEX Thermal resistance input module
Reviews
There are no reviews yet.