Displacement error correction in sorting systems

Details Displacement error correction in sorting systems Displacement error correction in sorting systems

1980-12-03

1983-07-26

Reeves, Robert B.

Classifying, separating, and assorting solids

Sorting special items, and certain methods and apparatus for...

Condition responsive means controls separating means

209576, 209589, 2502521, 364555, 364579, B07C 5346

Patent

active

043949070

ABSTRACT:
In radiometric sorting a method of compensating for the count recorded by a detector for an ore particle which is displaced from the center line of the detector. The compensation is effected by applying one of a plurality of calibration factors to the detector count. The calibration factors are statistically determined and are dependent on the measured displacement and optionally on at least one of the shape, height, volume or mass of the particle.

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