Aspen RTO Watch Performance Monitor
(formerly Aspen RTO Watch)
RTO performance monitoring and diagnosis
Aspen RTO Watch Performance Monitor is a layered
product that provides full historization and visualization of all
optimizer–related data. This allows support engineers, using
accumulated history, to identify trends, problems, and potential
areas for improvement. It also provides a range of performance
monitoring and diagnostic features. Aspen RTO Watch Performance
Monitor is a core element of AspenTech’s aspenONE®
Advanced Process Control applications.
Features
- Browse real–time or historical data
- Provide reports of application’s operating and
performance measures
- RTO Status Report: Service Factor, Efficiency,
Steady–State Time, RTO On/Off, ET On/Off, etc.
- Measurement Report: Captures all measurements with
problems
- Active Constraint Report: Lists all active constraints in each
case, including constraint type, active limit and shadow price
- Optimization Variable Report: Sorted by percentage of
optimization variable being off
- PAR Case Report: Minimum, maximum, average, standard deviation,
rate of change, and the frequency in active constraint
- OPT Case Report: Statistics of OPT Case variables
- Track performance among OPT result, ET, LP target and
measurements
- Operation Change Report: Minimum, maximum and frequency of
limit changes for each optimized variable
- Event History Report: Chronologically list all changes or
events
- Objective Function Report: Minimum, maximum, average and
integration of objective functions
Benefits
- Rapidly identifies degrading RTO performance
- Provides diagnosis of performance issues
- Leverages limited engineering resources
- Reduces support requirements