Description
hardware flow control. It is an ideal choice in the field of industrial automation.
3.2 Machine learning
As the functionality of distributed computing tools such as Spark MLLib (http://spark.apache.org/mllib) and SparkR (http://spark.apache
.org/docs/latest/index.html) increases, it becomes It is easier to implement distributed and online machine learning models, such as support
vector machines, gradient boosting trees and decision trees for large amounts of data. Test the impact of different machine parameters and process
measurements on overall product quality, from correlation analysis to analysis of variance and chi-square hypothesis testing to help determine the impact of individual
measurements on product quality. This design trains some classification and regression
models that can distinguish parts that pass quality control from parts that do not. The trained models can be used to infer decision rules. According to the highest purity rule,
purity is defined as Nb/N, where N is the number of products that satisfy the rule and Nb is the total number of defective or bad parts that satisfy the rule.
Although these models can identify linear and nonlinear relationships between variables, they do not represent causal relationships. Causality is critical to
determining the true root cause, using Bayesian causal models to infer causality across all data.
3.3 Visualization
A visualization platform for collecting big data is crucial. The main challenge faced by engineers is not having a clear and comprehensive overview of the complete manufacturing
process. Such an overview will help them make decisions and assess their status before any adverse events occur. Descriptive analytics uses tools such as
Tableau (www.tableau.com) and Microsoft BI (https://powerbi.microsoft.com/en-us) to help achieve this. Descriptive analysis includes many views such as
histograms, bivariate plots, and correlation plots. In addition to visual statistical descriptions,
a clear visual interface should be provided for all predictive models. All measurements affecting specific quality parameters can be visualized and the data
on the backend can be filtered by time.
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PPD113B03-26-100110 CPU ABB
3BHE017628R0102 CPU ABB
PPD115A102 CPU ABB
3BHE040375R1023 CPU ABB
PPD512A10-150000 CPU ABB
3BHE046836R0101 Excitation system controller
GFD563A101 Excitation system controller
ABB 3HHE025541R0101
PCD231B Excitation system controller
3BHE025541R0101 Excitation system controller
PCD231B101 Excitation system controller
3BHE022293R0101 Excitation system controller
PCD232A Excitation system controller
3BHE032025R1101 input coupling unit
PCD235B1101 input coupling unit
3BHE042816R0101 Main control board
PCD244A101 Main control board
CI520V1 communication module ABB
3BSE012869R1 communication module
3BSE018283R1 communication module
CI522A communication module
3BSE007297R1 communication module
CI532V05 communication module
3BSE010700R1 communication moduleABB
CI534V02 communication module
3BSE022162R1 communication moduleABB
CI535V30 communication module
3BSE014666R1 communication module
CI541V1 communication moduleABB
3BSE012545R1 communication module
CI546 communication module
3BNP004429R1 communication module
CI547 communication moduleABB
3BSE001440R1 communication module
CI570 communication module
3BSE005029R1 communication module
CI626A communication module
3BSE012868R1 communication module
CI626V1 communication module
3BSE008799R1 communication module
CI627 communication module
CI840A communication module
CI801KIT communication module
CI801 communication module
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