Embed Size (px)
Citation preview
© Copyr i gh t 2014 OSIso f t , LLC.
Presented by
Optimising Performance
By Integrating
OSIsoft PI AF® and MATLAB®
Into
A Standard Monitoring Framework
Dr J P Barnard
© Copyr i gh t 2014 OSIso f t , LLC.
Integrating OSIsoft PI AF and MATLAB
• Operational Performance Monitoring
• PI AF – MATLAB Integration
• Case Study 1: Smelter Sensor Report
• Case Study 2: Concentrator Aggregation Report
• Future Developments
2
© Copyr i gh t 2014 OSIso f t , LLC.
• Process Engineers develop
reporting in MATLAB
• End-users view reports in
Web browser
• Operators detect sensor
anomalies
Solution Results and Benefits
Integrating PI AF and MATLAB
Business Challenge
• Create specialised process
reports
• Empower non-programmer
engineer
• Integrate PI Asset
Framework (PI AF) and
MATLAB
• Generate reports in
MATLAB
3
Centre for Process Monitoring
Department of Process Engineering
Stellenbosch University
South Africa
4
Opportunities from Data
• Change point detection
• Process fault diagnosis
• Equipment condition monitoring
• Decision support
Solutions from Data
Knowledge from Data
5
Operational Performance Monitoring
Faulty
Sensors
Limit
Excursions
Aggregate
Production
Stats
PI System
Concentrator
Smelter
6
OPM – Specialised Reporting
Instrumentation
Faulty Instrument
Limit Excursion
Performance Aggregation
Production Output
Production KPI
7
OSIsoft PI AF
MATLAB
Specialised Analysis & Reporting
8
PI AF + MATLAB = Specialised Reporting
PI A
F
Asset Tree
Template-based
Friendly GUI
PI Integration
.NET SDK API
MA
TL
AB
Interactive development
Vectorised
Specialised Toolboxes
Rich Visualisation
OOP, Exceptions, Events
.NET Integration
Application deployment
9
PI AF – MATLAB Integration
• Objectives
• Architecture
• PI AF Elements as Units and Sensors
• PI AF Attributes as Process Values
• PI AF Database Map
• MATLAB PI AF SDK Integration Layer
10
PI AF – MATLAB Objectives
• Empower non-programmer engineer
• Develop Analysis & Reporting in MATLAB
• Avoid redesigning the wheel
• Leverage best of each technology stack
• Give PI AF Objects MATLAB Array Behaviour
11
PI AF-MATLAB Architecture PI AF Import Layer
AFMap.xlsx
AF
Pars
er
MultiLevelMap im
po
rtP
lan
t
op
m.A
FE
lem
en
t
OP
MC
on
fig
ura
tio
n
OPMUnit
OPMSensor
OPMAnalysis
AFTree
\\aaa\bbb\ccc
AFTable opm.AFTable
12
PI AF-MATLAB Architecture
AFCollection
(SDK)
AFCollection
(MATLAB)
AFArray
(MATLAB)
AFObject
(SDK)
AFObject
(MATLAB)
AFElement
(SDK)
AFElement
(MATLAB)
AFAttribute
(SDK)
AFAttribute
(MATLAB)
AFTable
(SDK)
AFTable
(MATLAB)
System.Object
(.NET)
Object
(MATLAB)
DataTable
(.NET)
DataTable
(MATLAB)
PI AF SDK Integration
Layer
• MATLAB array behaviour
• Reference by String or
Index
• Collection to cell array
• Find object
• Find element
• Find attribute
• DataTable to cell or
struct
• Find table
• Table name list
• Column name list
• DataTable.select
13
AFElements as Units & Sensors
OPMUnit
Property
PI AF
Map
PI AF Definition
Template
Property
Path
Procedure
Tables
Procedure
OPMSensor
Property
OPM Class
Category
Procedure
14
AFAttributes as Process Values
SensorData
Time
Value
OPMSensor PIAFImporter
PV: opm.AFAttribute Data
Time Span
PI Data
Archive
AFAttribute
15
OPM Analyses
OPMAnalysis
OPMUnit
OPMSensor
AFTable
PI AF
Map
Item
16
Data
Episode
PI AF Table
Data
Episode
OPMSession
OPMAnalysis OPMAnalysis Reports
PI AF Tree
The Plan Comes Together
Run
17
Case Study 1: SPAT Report
• PGM Smelter Analysis
• Sensor Fault Detection
• Temperature Anomaly Detection
• Import PI AF tree of Smelter
• Import Process Data via PI AF Attributes
• Run Analysis & Reporting in MATLAB
18
Instrument Source
Oc
cu
rre
nc
es
Fa
ilu
re S
tatu
s
Type
OPM Analysis in MATLAB
Report as HTML Page
19
Drill-Down
20
PI Coresight
• Better interaction than
MATLAB HTML Report
• Zoom
• Pan
21
Case Study 2: Conc Report
• PGM Concentrator Aggregation Analysis
• Import Subset of Process Data via PI AF Attributes
• Aggregate Performance Data in MATLAB
• Export Aggregate Statistics to TXT & SQL
• Import Aggregate Statistics via PI Interface for
Relational Database (RDBMS via ODBC)
22
23
24
Future Developments
• PI AF Attribute Templates for Unit KPIs
• PI AF Attribute Templates for KPI aggregation
• PI AF Attribute Templates for On-line Fault Detection
• PI Event Frames
• R&D on Fault Detection, Identification
• Implementation of R&D
25
Acknowledgements
• OSIsoft
• Anglo American Platinum
• OPTI-NUM solutions
• Stellenbosch University
26
© Copyr i gh t 2014 OSIso f t , LLC.
Dr Lidia Auret
+2721 8084495 http://processengineering.sun.ac.za/staff/academic-staff/lidia-auret
Department of Process Engineering
Stellenbosch University
Banghoek Rd
Stellenbosch
7599
27
© Copyr i gh t 2014 OSIso f t , LLC.
Dr J P Barnard
+2721 8084955 http://processengineering.sun.ac.za/research-themes/process-systems/cpm-staff/dr-jp-barnard
Department of Process Engineering
Stellenbosch University
Banghoek Rd
Stellenbosch
7599
28
© Copyr i gh t 2014 OSIso f t , LLC.
Questions
Please wait for the
microphone before
asking your
questions
State your
name & company
© Copyr i gh t 2014 OSIso f t , LLC.
Brought to you by
© Copyr i gh t 2014 OSIso f t , LLC.
Please don’t forget to… Complete the online survey for
this session
eventmobi.com/emeauc14
Share with your friends
#UC2014
