Example script voc.py: Identifying coefficients for the open-circuit voltage of an AGM lead-acid battery over time.
This example reads a two-item-per-line CSV file. Each line contains: (1) the time in seconds from some arbitrary starting time, (2) the battery voltage with no charge or discharge current.
Then it uses asynchronous differential evolution to efficiently find a nonlinear best-fit curve.
| Class | BatteryData | Run setup on my
instance to decompress and load the voc.csv.bz2 CSV file. |
| Class | Reporter | An instance of me is called each time a combination of parameters is found that's better than any of the others thus far. |
| Class | Evaluator | I evaluate battery VOC model fitness. |
| Class | Runner | I run everything to fit a curve to thermistor data using asynchronous differential evolution. |
| Function | main | Called when this module is run as a script. |