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Enhancing Expert Knowledge Based Cause-Effect Networks Using Continuous Production Data
- Source :
- Procedia Manufacturing. 24:128-134
- Publication Year :
- 2018
- Publisher :
- Elsevier BV, 2018.
-
Abstract
- In micro forming, a precise planning of processes constitutes a challenging task due to inherent uncertainties. The method “Micro - Process Planning and Analysis” uses cause-effect networks to achieve this task. This article presents a method, which enables updating these networks based on new data regularly. It enables the use of discrete and continuous machine data, such as force profiles. Finally, the method is evaluated using simulated data, modelled according to a real process. The results show a quick registration of changes in the process behavior and a high prediction accuracy in terms of the expected mean and variance.
- Subjects :
- 0209 industrial biotechnology
Computer science
Cause effect
Process behavior
Process (computing)
02 engineering and technology
Variance (accounting)
computer.software_genre
Industrial and Manufacturing Engineering
Continuous production
Task (project management)
020303 mechanical engineering & transports
020901 industrial engineering & automation
0203 mechanical engineering
Artificial Intelligence
Simulated data
Data mining
computer
Subjects
Details
- ISSN :
- 23519789
- Volume :
- 24
- Database :
- OpenAIRE
- Journal :
- Procedia Manufacturing
- Accession number :
- edsair.doi...........ff66ba9f62c44ff6d5b5ba6d742089d1