National Repository of Grey Literature 13 records found  1 - 10next  jump to record: Search took 0.01 seconds. 
Processing of undersampled blade signals
Balda, Miroslav
The paper deals with a method of processing samples of instantaneous positions of blades of a turbine wheel when passing along a sensor attached to the stator of the turbine. The signals are highly undersampled, since the natural frequencies of blades are much higher than the sampling frequency. The paper reveals the way of signal reconstruction based on a priory knowledge of the blade natural frequencies.

National Repository of Grey Literature : 13 records found   1 - 10next  jump to record:
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