FIELD: physics.
SUBSTANCE: proposed method of pinpointing faulty pickup in a surplus system consists in periodical checking up of the relationship between the measured parameters of motion describing normal operation of pickups and the disturbed aforesaid relationship to set the motion, after revealing said disturbances, wherein the output signal of either of the selected three pickups is set to be lower than a certain preset minor value Δ. It also comprises recording the control pickup readings, varying the scaling factor of three pickups selected to control purposes and pinpointing faulty pickup proceeding from the measurement results.
EFFECT: expanded performances thanks to opportunity of pinpointing faulty pickup with shift signal slowly varying.
1 dwg
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Authors
Dates
2009-01-20—Published
2006-12-05—Filed