Patent ID: 11874930
Assignee: BATTELLE ENERGY ALLIANCE, LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 6:
7. The method of claim 1, further comprising:
deriving a first membership function from one or more fuzzy sets, the one or more fuzzy sets corresponding to nominal operation of the CPS and comprising training measurements of the plurality of physical attributes, wherein the first membership function is configured to model a PS error distribution, the PS error distribution corresponding to differences between the training measurements of the plurality of physical attributes and the mathematical relationship defined between the plurality of physical attributes by the physics- based correlation;
acquiring measurements of the plurality of physical attributes; and
utilizing the first membership function to determine the PS error metric, the PS error metric configured to quantify a degree to which the acquired measurements of the physical attributes conform to the PS error distribution of the first membership function.