Battery 18650 T3b Netlist Explicit Opt

Source: examples/optimization/battery_18650_t3b_netlist_explicit_opt.py

Introduction

Inspect the T3B explicit-netlist battery optimization benchmark.

Technical Implementation

This page is generated from the top-of-file module docstring and the example source code. The full script is included below for direct inspection.

from __future__ import annotations

import design_research_problems as derp
from design_research_problems import MissingOptionalDependencyError

COMMON_KEYS = (
    "cell_count",
    "connection_count",
    "cost_usd",
    "design_volume_mm3",
    "max_temperature_c",
    "voltage_v",
    "capacity_ah",
    "current_limit_a",
    "min_clearance_mm",
)


def main() -> None:
    try:
        problem = derp.get_problem("battery_18650_t3b_netlist_explicit_opt")
        initial = problem.generate_initial_solution(seed=3)
        components = problem.objective_components(initial)
        provenance = problem.evaluation_provenance(initial)
        result = problem.solve(maxiter=5)
        print(problem.metadata.problem_id)
        print("evaluation-mode", provenance.evaluation_mode)
        print("metric-keys", ",".join(sorted(components)))
        print("initial", " ".join(f"{key}={components[key]:.3f}" for key in COMMON_KEYS))
        print("solve", result.message)
    except MissingOptionalDependencyError as exc:
        print(exc)


if __name__ == "__main__":
    main()

Expected Results

Run Command

PYTHONPATH=src python3 examples/optimization/battery_18650_t3b_netlist_explicit_opt.py

Run the command shown below from repository root. Output should summarize the problem setup, a baseline solution, or diagnostic values relevant to this example.