THE QUOTIENT ALGORITHM IN MONITORING DISTURBANCE PROCESSES

摘要

The Quotient algorithm is used for controlling the monitoring of disturbances in a physical process and disturbance-counting values acquired in the monitoring are utilized to determine a disturbance frequency and a peakedness value for the disturbance process. The peakedness value is used as a measure of the bursty behavior of the disturbances. The disturbance frequency and the peakedness value determined from the acquired disturbance-counting values are utilized in calculating more refined thresholds for the algorithm, and the thresholds initially set for the Quotient algorithm are replaced by these more refined thresholds, thus improving the performance and quality of the disturbance monitoring.