Automated high performance waveform design by evolutionary algorithm
A method can include receiving an initial waveform and generating, testing, and evaluating the performance of an initial child set of waveforms based on an initial parent set of waveforms from the initial waveform. The method can also include determining whether a termination condition has been met based on the evaluating and, if so, providing an optimized waveform. If the termination condition has not been met, the method can also include generating subsequent child sets of waveforms based on the previous child set(s).
1. A method, comprising:
receiving as input an initial waveform;
generating an initial parent set of waveforms based on the initial waveform;
generating an initial child set of waveforms based on the initial parent set of waveforms;
testing the initial child set of waveforms;
evaluating performance of the initial child set of waveforms based on the testing thereof;
determining whether at least one termination condition has been met based on the performance evaluation of the initial child set of waveforms; and
responsive to a determination that the at least one termination condition has been met by the initial child set of waveforms, providing as output an optimized waveform based on the initial child set of waveforms.
2. The method of claim 1 , wherein the initial waveform is an inkjet printer waveform.
3. The method of claim 1 , wherein the optimized waveform is an inkjet printer waveform.
4. The method of claim 1 , further comprising:
responsive to a determination that the at least one termination condition has not been met by the initial child set of waveforms, generating a first subsequent child set of waveforms based on the initial child set of waveforms.
5. The method of claim 4 , wherein generating the first subsequent child set of waveforms comprises selecting at least one child generation technique to be applied to the initial child set of waveforms.
6. The method of claim 5 , wherein the selecting is based at least in part on user input.
7. The method of claim 5 , wherein the at least one child generation technique comprises at least one of a group consisting of: a cross-over technique, a mutation technique, and a pass-through technique.
8. The method of claim 7 , further comprising applying the at least one selected child generation technique to the initial parent set of waveforms.
9. The method of claim 4 , further comprising:
testing the first subsequent child set of waveforms;
evaluating performance of the first subsequent child set of waveforms based on the testing thereof;
determining whether the at least one termination condition has been met based on the performance evaluation of the first subsequent child set of waveforms; and
responsive to a determination that the at least one termination condition has been met by the first subsequent child set of waveforms, providing as output an optimized waveform based on the first subsequent child set of waveforms.
10. The method of claim 9 , further comprising:
responsive to a determination that the at least one termination condition has not been met by the first subsequent child set of waveforms, generating a second subsequent child set of waveforms based on the first subsequent child set of waveforms.
11. The method of claim 10 , wherein generating the second subsequent child set of waveforms comprises selecting at least one child generation technique to be applied to the first subsequent child set of waveforms.
12. The method of claim 11 , wherein the selecting is based at least in part on user input.
13. The method of claim 11 , wherein the at least one child generation technique comprises at least one of a group consisting of: a cross-over technique, a mutation technique, and a pass-through technique.
14. The method of claim 11 , further comprising applying the at least one selected child generation technique to the subsequent child set of waveforms.
15. The method of claim 10 , further comprising:
testing the second subsequent child set of waveforms;
evaluating performance of the second subsequent child set of waveforms based on the testing thereof;
determining whether the at least one termination condition has been met based on the performance evaluation of the second subsequent child set of waveforms; and
responsive to a determination that the at least one termination condition has been met by the second subsequent child set of waveforms, providing as output an optimized waveform based on the second subsequent child set of waveforms.
16. One or more non-transitory computer-readable media that, when executed by a processor, cause the processor to perform the method of claim 1 .
17. A method, comprising:
generating parent waveforms based on an initial waveform;
testing the parent waveforms;
evaluating performance of the parent waveforms based on the testing;
repeatedly generating child waveforms based on the parent waveforms, testing the child waveforms, and evaluating performance of the testing thereof until a termination condition has been met; and
providing an optimized waveform.
18. The method of claim 17 , wherein the optimized waveform is suitable for use by an inkjet printer.
19. One or more non-transitory computer-readable media that, when executed by a processor, cause the processor to perform the method of claim 17 .
20. A system, comprising:
a memory configured to store waveform data, the waveform data comprising an initial waveform; and
a processor configured to:
generate an initial parent set of waveforms based on the initial waveform;
generate an initial child set of waveforms based on the initial parent set of waveforms;
test the initial child set of waveforms;
evaluate performance of the initial child set of waveforms based on the testing thereof;
determine whether at least one termination condition has been met based on the performance evaluation of the initial child set of waveforms; and
responsive to a determination that the at least one termination condition has been met by the initial child set of waveforms, provide as output an optimized waveform.