What is Digital Transformation?
Machine Learning & Statistic
Industry Process is Important for Data Analytics
How to do AI application? Topic ! Team !!
How to build an AI solution team !!!
2. 2Manufacturing Technology & Engineering Corning RestrictedDr. Squall Wu 2019
Dr. Chun-Yi (Squall) Wu
• Massachusetts Institute of Technology
– Smart Manufacturing Program 2019
• Taiwan AI Academy, Hsinchu 2018
• Glass Manufacturing Industry
– Image Classification, Text Mining, Deep Learning
• IBM Research Almaden 2017
– Nature Language Processing (SystemT)
• System Integration Company
– Feature Engineering, Predictive Maintenance, Industry 4.0
• Intellectual Property Service
– Patent Map (Visualization) & Patent Quality (PCA, BPANN)
• NTHU IEEM
– Neural Network, Clustering Algorithm, Genetic Algorithm, etc.
3. 3Manufacturing Technology & Engineering Corning RestrictedDr. Squall Wu 2019
What is Digital Transformation?
Mechanism
Robot Measurement
Sensors
Data Scientist
Machine
Learning
IT
Cyber Security
Control
PLC
Quality
Computer
Vision
4. 4Manufacturing Technology & Engineering Corning RestrictedDr. Squall Wu 2019
The Technology of Digital Transformation
5. 5Manufacturing Technology & Engineering Corning RestrictedDr. Squall Wu 2019
Smart
Manufacturing
Digital
Transformation
Artificial
Intelligence
Smart
Logistic
Smart
HR
Smart
Sales
Machine
Learning
Cloud /
Edge
Computing
The ecosystem of Digital Transformation
12. 12Manufacturing Technology & Engineering Corning RestrictedDr. Squall Wu 2019
製造業流程
Data Lake
PLC, OPC Server, Sensor, etc.
13. 13Manufacturing Technology & Engineering Corning RestrictedDr. Squall Wu 2019
Industry Process is Important for Data Analytics
電商
製造
消費者
設備
Industry Process
Website
MES
SCADA
PLC
Data Lake
Data
Market
Data
Analytics
Quality Prediction
Recommendation商
品
產
品
推薦到消費者
要的
消費者要的不
推薦
推薦消費者不
想要的
消費者不要的
不推薦
成本:資
料與運算
成本:
人機物料
14. 14Manufacturing Technology & Engineering Corning RestrictedDr. Squall Wu 2019
How to do AI application? Topic ! Team !!
• 產業利用性
• 再現性
• 技術新穎性
• 進步性
• AI Scientist
• Software engineer
• Data engineering
• Hardware
• Bridger
• Domain expert
Leader
Manager
Defect
Inspection
Transfer
Learning
Accuracy
Predictive
Maintenance
Machine
Learning
Preventive to
Prognosis
15. 15Manufacturing Technology & Engineering Corning RestrictedDr. Squall Wu 2019
How to build an AI solution team !!!
Computer
Vision
PM
Image
AOI
Hybrid
CNN
Robot Arm
PM
Vibra
tion
Automa
tion
Edge
Computing
Reinforcement
Learning
Power
Transformer
PM
Oil Gas
Facility
Cloud
Computing
Dissolved
Gas Analysis
NLP/NLU
PM
Text
R&D
HPC
BERT
Project Manager
Data Source
Domain Expert
Data Analytics
Software & IT
16. 16Manufacturing Technology & Engineering Corning RestrictedDr. Squall Wu 2019
Data Analysis Processing
In 3-direction
X
Y
Z
Vibration
Signal
Time
Domain
Freq.
Domain
TS
FFT
Feature
Extraction
Health
Score
Learning the
baseline
Smart Alert
SPC rule
Building
Baseline
5 features (RMS, Mean, kurtosis, peak2peak,
skewness) of time domain
5 features (1X, 2X, 3X, 4X,
and 5X FFT) of frequency
domain
17. 17Manufacturing Technology & Engineering Corning RestrictedDr. Squall Wu 2019
Using the health score and the model, the critical event
can be predicted for predictive maintenance.
• The critical time of the good to poor status can be calculated and the result is
able to provide decision support.
Equipment A
Equipment B
Health score will
lower than 35
after 2023.
Should be
maintained before
2021.
There will be
no immediate
problems in
recent years.
Equipment C
18. 18Manufacturing Technology & Engineering Corning RestrictedDr. Squall Wu 2019
Smart Manufacturing Suggestion
• A great tool in the wrong hands is a waste.
• Provide solution not just only data analytics
• From Auto Process to Auto Modeling
• Data Quality to Model Quality
• Model evaluation : Overkill & Leakage
• Standard data preprocess tool
• Such as : Text labeling