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Bellow Stack Manufacturing Ontology

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I think their research might just stalled there. The process. Here s a flow chart of the actual manufacturing process, we can see it s a 6 stage process, ... – PowerPoint PPT presentation

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Title: Bellow Stack Manufacturing Ontology


1
Bellow Stack Manufacturing Ontology
  • IE 500 Final Project
  • Xinnan Peng
  • Department of Industrial and System Engineering

2
Scope of Project
  • Ontological representation of a certain
    manufacturing process
  • Categorize data under the structure of ontology

3
Application of the project ontology
  • Part of knowledge base
  • Other parts Finite Element Analysis (FEA)
    Design of Experiment (DOE) Operator knowledge
    representation etc.
  • Standardize to be applied for other products
  • Extend to other manufacturing processes

4
Existing Ontologies
  • MAnufacturing's Semantics Ontology (MASON) by
    Lemaignan et al.
  • drafting a common semantic net in manufacturing
    domain
  • Not on BFO
  • Widget manufacturing ontology, by Ron Rudnicki.
  • Part-Focused Manufacturing Process Ontology
    (PMPO) by Lucas Mesmer

5
The process
6
Terms and relations in an Excel spreadsheet
7
Structure of Ontology
  • Highest level Basic Formal Ontology (BFO)
    developed by Dr. Smith and Dr. Grenon
  • Provided a clear structure

8
Structure of Ontology
  • Assign entities into classes

9
Structure of Ontology
  • Lower level Process example

10
Check the structure of Ontology the true path
rule
  • Use is_a to link subclass and its parent class
  • Example
  • Forming press

11
Add axioms
12
Add axioms
13
Structure of Ontology
  • Add axioms
  • Object properties that links the classes together

14
Structure of Ontology
  • Add axioms cont.
  • Example Forming press

15
Future work
  • Incorporate other ontologies into the knowledge
    base
  • Implement into data collecting module
  • Finalize with detailed definitions

16
Questions?
17
Thank you!
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