Patent ID: 11954945
Assignee: GEORGIA-PACIFIC LLC
Field: Control (Instruments)
Classification: CPC G  Y | IPC G

Claim 0:
1. A method for analyzing machine performance, comprising:
receiving sensor data from a sensor associated with a machine;
determining a replacement value representing a subset of the sensor data within a time interval;
determining an anomaly at the sensor by comparing the replacement value with a threshold;
transmitting an indication of the anomaly at the machine;
determining an input matrix of sequential values based at least in part on the sensor data;
determining a penalty matrix of sequential penalty entries individually defining a penalty or no-penalty based at least in part on comparing a first one of the sequential values to a second one of the sequential values occurring prior to the first one of the sequential values;
determining sub-optimal operation of the machine based at least in part on the penalty entries over a period; and
transmitting an indication of the sub-optimal operation.