PROCESSOR-IMPLEMENTED SYSTEM AND METHOD FOR VECTOR ANALYSIS TO EXTRACT A SPEED OF A ROTATING PART OF A MACHNE WHERE THERE IS NO TRIGGER SIGNAL PRESENT

摘要

A processor-implemented method for vector analysis to extract a speed of a rotating part of a machine is provided. The processor-implemented method including receiving, by a processor, two channel synchronous signals derived from at least two sensors coupled to the machine and positioned 90° with respect to each other; determining, by the processor, a plurality of vector angles for a plurality of samples from the two channel synchronous signals to identify a period; determining, by the processor, a time difference based on a sample rate and a number of the plurality of samples that are within the period; determining, by the processor, the speed based on a time difference. A system for carrying out the method is also provided.