Patent ID: 11971701
Assignee: NEC CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 7:
8. The information processing method according to claim 5, wherein
the smell sensor comprises a first sensory membrane being an inspection target and a second sensory membrane being a reference,
the information processing method further comprising
by the computer,
generating an ARX model for each of the sensory membranes by use of the input data and the output data for each of the sensory membranes,
computing the first-order lag transfer function feature value for each of the sensory membranes by use of the ARX model for each of the sensory membranes, and
judging whether the first sensory membrane is an acceptable product, by whether a ratio of the first-order lag transfer function feature values each computed for each of the sensory membranes satisfies a reference.