An improved control loop performance monitor.

摘要

Scope and Method of Study. Improved Control Loop Monitoring Using Markov Chains and Binomial Statistics.;Findings and Conclusions. A simple technique to detect and flag poor and degrading control loop performance using Markov chains and binomial statistics was developed by Owusu, S (2006). The original work is improved upon in computational efficiency and calculation correctness through updated algorithms. The technique is capable of detecting various control loop problems as demonstrated by simulated and pilot-plant scale experiments.