초록 ▼

A data construct set and method for use with an industrial process which is controlled according to execution code wherein a processor running the code generates requests to mechanical resources to cause the resources to perform the process, the construct enabling generation of diagnostic code inter

A data construct set and method for use with an industrial process which is controlled according to execution code wherein a processor running the code generates requests to mechanical resources to cause the resources to perform the process, the construct enabling generation of diagnostic code interspersed within the execution code which, when an event is to occur, indicates the event to occur, the invention also including status based diagnostics generally and methods of using the data construct set for generating both execution code and status based diagnostics.

대표청구항 ▼

A data construct set and method for use with an industrial process which is controlled according to execution code wherein a processor running the code generates requests to mechanical resources to cause the resources to perform the process, the construct enabling generation of diagnostic code inter

A data construct set and method for use with an industrial process which is controlled according to execution code wherein a processor running the code generates requests to mechanical resources to cause the resources to perform the process, the construct enabling generation of diagnostic code interspersed within the execution code which, when an event is to occur, indicates the event to occur, the invention also including status based diagnostics generally and methods of using the data construct set for generating both execution code and status based diagnostics. cients that exceed a predetermined threshold value are attenuated to a pre-determined data value level. 9. A method according to claim 8 wherein said predetermined threshold value is determined from at least one of the group consisting of i) mean of the transform coefficient values, ii) median of transform coefficient values, iii) variance of transform coefficient values, and iv) a ratio of transform coefficient value statistics. 10. A method according to claim 8 wherein determination of attenuation value level of said coefficients is chosen with an arbitrary multiplicative parameter multiplied by a data dependent parameter, said data dependent parameter chosen from at least one of: (1) mean of transform coefficient values in subband, (2) median of transform coefficient values in subband, (3) variance of transform coefficient values in subband, and (4) ratios of transform coefficient values. 11. A method of determining filter parameters for geophysical time series, the method comprising: (a) obtaining a plurality of spatially related geophysical time series distributed over the earth, said geophysical time series containing data, said data being characterized by a travel time, a position, and an amplitude; (b) transforming at least a portion of said spatially related geophysical time series using a wavelet transformation, said wavelet transformation producing transform coefficients; (c) organizing said transform coefficients into a plurality of subband traces; (d) modifying at least one of said transform coefficients within at least one of said subband traces; (e) inverting said sub-band traces using a wavelet transform inverse, thereby producing a filtered version of said spatially related geophysical time series, and (f) determining which said subband traces contain non-stationary signals. 12. A method according to claim 11 wherein modifying at least one of said transform coefficients includes eliminating at least one sub-band of said transform. 13. A method according to claim 11 wherein modifying at least one of said transform coefficients includes eliminating all but one sub-band of said transform. 14. A method according to claim 11 wherein modifying at least one of said transform coefficients includes increasing at least one transform coefficient value. 15. A method according to claim 11 wherein modifying at least one of said transform coefficients includes decreasing at least one transform coefficient value. 16. A method according to claim 11 wherein said wavelet transform is a discrete wavelet transform and said transform coefficients are wavelet transform coefficients. 17. A method according to claim 11 wherein inverting said sub-band traces further comprises: (a) selecting at least one geophysical time series from said plurality of spatially related geophysical time series; and, (b) determining a subband of a wavelet transformation applied to each geophysical time series so selected, said subband containing non-stationary seismic signal. 18. A method according to claim 17 wherein for each selected spatially related geophysical time series: (a) said non-stationary signal is present within a windowed region of said selected geophysical time series, and (b) determining beginning and ending time parameters for said windowed region containing non-stationary signal of said selected geophysical time series. 19. A method according to claim 11 further comprising determining at least one statistic of transform data coefficients. 20. A method according to claim 19 wherein the at least one statistic of transform data coefficients is selected from the group consisting of i) mean of the transform coefficient values, ii) median of transform coefficient values, iii) variance of transform coefficient values, and iv) a ratio of transform coefficient value statistics. 21. A method according to claim 18 further comprising determining at least one statistic of transform data coefficients within said window.