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
IC693CHS391E/G Modular CPU base
IC693CHS397E CPU base of slot 5
IC690USB901 converter cable
IC200ALG322 Versamax analog output module
CC-TAIN01 Non Redundant IOTA Models
CC-TAOX01 IOTA Models Non-Redundant
CC-PDIL51 digital output module
CC-TDOD51 Input/Output terminal components
CC-TDIL51 digital input module
DC3200-CE-200R-200-00000-00-0 digital controller
IC670GBI002H Field I/O control
MVME162-220 dual-height VME module
ACC-5595-217 Reflection memory switch
XVS-440-57MPI-1-1A0 EATON Touch panel
216VC62A HESG324442R0013 Input/Output board
FBM242 P0101AG Discrete output interface module
170ADI35000 Discrete input module
170ADO35000 solid state discrete output module
TSXP57204M Unity processor
TSXP57304M Unity processor
IC670ALG310-JA Analog output module GE
REG216 Digital Generator Protection Digital Control Unit
NI-9853 C series CAN interface module
330180-51-CN 3300 XL preprocessor sensor
330130-040-01-CN extension cable
Motorola MVME177-003 Single Board Computer
Schneider ELAU C400/A8/1/1/1/00 Servo controller
1761-NET-ENI Allen Bradley EtherNet Interface Module
A05B-2255-C102 FANUC Robot teach pendant
SANYO Q2AA08100DXP5B servomotor
1734-AENTR AB Port Ethernet
Metso D201138 IBC Controller module
TRICON 3721 analog input module
IS215ACLEH1C GE Application Control Layer Module
IS200EISBH1AAC Electric excitation synchronization card
IS200ERIOH1ACB GE Excitation regulator I/O board
IS200ECTBG1ADE GE Excitation contact terminal card
IS200EROCH1AED Controller module
IS200EPSMG2AED Mark VI Excitation power module
IS200ERDDH1ABB GE Mark VI Turbine management system
IC695CPE310 RX3i CPE310 Controller
IC695CPE330 RX3i CPE330 controller
SM811K01 3BSE018173R1 Safety CPU module
KOLLMORGEN RMB-10V2-SYNQNET REMOTE MOTION BLOCK
LAM 839-101612-885 chuck
6186M15PT AB INDUSTRIAL MONITOR 15 INCH TOUCH MONITOR
3500/05-01-01-00-00-01 System Rack 3500/05
3500/22-01-01-00 Standard Transient Data Interface 3500/22M
3500/92-04-01-00 Communication Gateway Module
3500/15-05-05-00 Power Supply Module 3500/15
3500/42-01-00 Seismic Monitor Brand new from stock
3500/32-01-00 4-Channel Relay Module
N-TRON 517TX Industrial Ethernet Switch
N-TRON 516TX Industrial Ethernet Switch
N-TRON 508FX2 Industrial Ethernet Switch
Reviews
There are no reviews yet.