Add Covariance and Max-Covariance functions to Asset Analytics
Currently PI ACE calculations are used to verify if the data from redundant sensors is trustworthy. The PI ACE module implements Covariance and Max-Covariance calculations. The customer would like to move from PI ACE to Asset Analytics and is faci...
Basic Linear Regression: Slope, Intercept, and R-squared
Wondering if there's interest in basic linear regression calculations, e.g. slope, intercept, R2, to analyze data.
Sample use cases:
1. Calculate the rate of withdrawal from oil wells to stay within compliance limits
2. Calculate linear performan...
Please remove the database level write access requirement to modify objects below the database level. This will:
1. Prevent users who should only have subobject write access from modifying the database.
2. Make the security model more intuitive ...
View AF XML exports in non-installable clients (outside PSE, Vision)
There is no ability to easily expand all of the nodes of an AF element hierarchy and print or export for offline viewing by people who do not have PI System Explorer installed.
So in an attempt to view the element hierarchy outside of System Exp...
A few customers would like the capability of storing vibration wave form data in PI. They often measure data in MHz and GHz frequencies, which are at a finer resolution that the PI Data Archive is capable of storing. The wave forms are captured ov...
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almost 3 years ago
in Data Archive
1
Completed
We are using Asset Framework analysis service for event creation for an asset performance project, providing the information which asset was running at which time. Events are created on a daily basis for reporting purposes. If Analysis service is ...