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
EGCP-3 8406-113 | Woodward | Load Sharing EGCP-3 Model
E82ZAFP | LENZE | COMMUNICATION MODULE
E84AHWMC1534V-V003 | LENZE
E33NCHA-LNN-NS-00 | Pacific Scientific | Hybrid Step Motor
DXA-205 | EMERSON | Positioning Servo Drive
E111A12X3N | ETON | CONTACTOR
DLD13004R | PARKER | Digital servoamplifier
DVC2000 | Fisher | Digital Valve Controller
DKCXX.3-100-7 | Rexroth | DKC Drive Controllers
DDLS200/200.1-60 | LENZE | optical data transceiver
DB-5 | Schneider | PacDrive Distribution Box
HD22010-3 | EMERSON | Rectifier Module
AE6000-4 | DITTEL | Grinding process monitoring module
HP 5517B | Agilent | Laser interferometer
CP451-10 | Yokogawa | Processor Module
XVME-653 | Xycom | VMEbus Pentium Processor Module
ACC-24E2A 4-AXIS | Delta Tau | Analog Interface Module
702060/188-888-000-23 | Jumo | Compact Microprocessor Controller
A860-2109-T302 | FANUC | ALPHA-i 10,000 RPM SPINDLE CODER
805405-1R | RELIANCE | single-phase field power module
8222215.14.17 | SEW | CONTROL BOARD
XVM-403-TBNS-0000 | EMERSON | Servo Motor
XV-430-12TSB-1-10 | ETON | Touch Panel
3500/61 | Bently Nevada | Temperature Monitors
VE4001S2T2B1 | EMERSON | Discrete Input Card
330101-00-08-20-12-05 | Bently Nevada | 3300 XL 8mm Proximity Transducer Probe
146031-01 | Bently Nevada | Transient Data Interface I/O Module
8440-1706/A | Woodward | synchronizer modules
6186M-17PT | Allen-Bradley | display monitor
1756-PH75 | Allen-Bradley | 125 Volts DC Input Voltage
1381-648241-12 | Tokyo Electron | PCB
1747-SDN | Allen-Bradley | SLC 500 DeviceNet Scanner Module
1747-L532 | Allen-Bradley | SLC 5/03 controller module
839-13521-1 | MKS | HPS Isolation Gate Valve
440R-W23222 | Allen-Bradley | Safety Relay
620-0073C | HONEYWELL | ETHERNET LOOP PROCESSOR MODULE
90-20-0-003 | CONTROL CHIEF | (2400) COMMUNICATION MODULE
85UVF1-1CEX | Fireye | Integrated Flame Scanner with Internal Flame Relay
TDM1.3-050-300-W1-000 | Rexroth | TDM Drive Modules
07KT98 | ABB | Basic Module Ethernet AC31
31C015-503-4-00 | SEW | Movitrac Eurodrive AC Inverter Unit
57M300B5A | PORTESCAP | micro-motor
3IF260.60-1 | B&R | 2005 CPU or programmable interface processor
5AP1130.156C-000 | B&R | Automation Panel
VARIAN 100010077-06 | VARIAN | MLC Interface Plug-In Board
VARIAN 100010078-01 | VARIAN | MLC Interface Plug-In Board
MVME5500 | MOTOROLA | VMEbus Single-Board Computer
UDD406A 3BHE041465P201 | ABB | Input output module
PM573-ETH | ABB | Logic Controller
SBRIO-9607 | NI | CompactRIO Single-Board Controller
T16054 | Flex Kleen | Control
R911268888 | Rexroth | Servo power supply
Reviews
There are no reviews yet.