Patent ID: 11934184
Assignee: AUGURY SYSTEMS LTD.
Field: Control (Instruments)
Classification: CPC G | IPC G

Claim 10:
11. A system for operating non-stationarily operating machinery, comprising:
at least a first sensor operative to acquire at least a first non-stationary signal generated by at least one machine operating in a non-stationary manner during at least one operational time frame;
at least a second sensor operative to acquire at least a second non-stationary signal different from said first non-stationary signal and generated by said at least one machine during said at least one operational time frame;
a signal processor operative to:
apply a wavelet transform to both of said at least first and second different non-stationary signals;
generate a mask of said wavelet transform of one of said first and second non-stationary signals;
multiply said mask of said wavelet transform of said one of said first and second non-stationary signals by said wavelet transform of the other one of said first and second non-stationary signals;
extract at least one feature of at least one of said first and second non-stationary signals based on said multiplied wavelet transforms; and
analyze said at least one feature to ascertain a condition of said at least one machine, and

a machine control module operative to perform at least one of a repair operation, maintenance operation and modification of operating parameters of said at least one machine based on said condition.