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Atomizer/examples/bracket/optimization_config_stress_displacement.json

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{
"design_variables": [
{
"name": "tip_thickness",
"type": "continuous",
"bounds": [15.0, 25.0],
"units": "mm",
"initial_value": 20.0
},
{
"name": "support_angle",
"type": "continuous",
"bounds": [20.0, 40.0],
"units": "degrees",
"initial_value": 35.0
}
],
"objectives": [
{
"name": "minimize_max_stress",
"description": "Minimize maximum von Mises stress",
"extractor": "stress_extractor",
"metric": "max_von_mises",
"direction": "minimize",
"weight": 10.0
}
],
"constraints": [
{
"name": "max_displacement_limit",
"description": "Maximum allowable displacement",
"extractor": "displacement_extractor",
"metric": "max_displacement",
"type": "upper_bound",
"limit": 1.0,
"units": "mm"
}
],
"optimization_settings": {
"n_trials": 10,
"sampler": "TPE",
"n_startup_trials": 5
},
"model_info": {
"sim_file": "C:\\Users\\antoi\\Documents\\Atomaste\\Atomizer\\examples\\bracket\\Bracket_sim1.sim",
"note": "Stress minimization with displacement constraint (mass not available in OP2)"
}
}