Kern, A.G.
HP Control: Automation: The path to reliability
Consider the view looking back from 2020. Will the current decade be the decade of process automation? This may seem a puzzling way to frame the question. We have been automating for several decades. ..
HP Control: Back to the future: Process control in 2010
Where will process control money be spent in 2010? The choices include field instruments, safety systems (SISs), control system upgrades (DCSs), multivariable predictive control (MPC) and decision-sup..
HP Control: More on APC designs for minimum maintenance
Perhaps Zak Friedman struck the perfect balance in his series of editorials,1 because while Dr. Latour thinks Zak went too far in his suggestions to prune multivariable control (MPC) matrices,2 I woul..
Practical process control system metrics
Here are several useful examples
IT/automation convergence revisited
Keeping automation close-coupled to operation is key
Outlook for multivariable predictive control
Saudi Aramco's Allan Kern has been a frequent contributor to HP in recent years on the subject of multivariable predictive control (MPC). For HP's 2008 process control and information systems report, ..
Gage multivariable predictive control motility to guide support
Manipulated variable analysis is much simpler than controlled variable analysis for determining controller health
Summiting with multivariable predictive control
In a revised paradigm, focus shifts to facilitating the appropriate involvement of all operations stakeholders
Online monitoring of multivariable control utilization and benefits
The key performance indicators presented could be built into software products or user implemented
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