DEVICE FOR CLASSIFICATION OF OBJECTS WITH RESPECT TO MULTIPLE PARAMETERS Russian patent published in 1995 - IPC

FIELD: computer engineering. SUBSTANCE: device has processing unit, recognition unit. Processing unit has n pairs of comparators, n AND gates, n input gates and n integrators. Recognition unit has resistive setters of reference voltage, n x m multiplication units, n adders. Maximal signal at one of outputs of recognition unit is detected by means of selector of maximum. This signal indicates class an object belongs. Classes of object states are recognized by feature vector of non-linear converted signal. This is done by comparison of this vector to reference vector of classes of object states. Fact that feature vector instead of values of functional that depends on analyzed signal is used decreases number of errors in recognition. EFFECT: increased validity and increased depth of diagnostics. 3 dwg