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fixed of lineopt_heuristic.py

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hit-lu
2025-11-24 23:01:46 +08:00
parent afa88c1124
commit 369e439a97
1 changed files with 3 additions and 5 deletions
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lineopt_heuristic.py
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@@ -214,16 +214,14 @@ def line_optimizer_heuristic(component_data, machine_number):
for _, data in component_data.iterrows(): for _, data in component_data.iterrows():
nozzle = data['nz'] nozzle = data['nz']
nozzle_points[nozzle] += data['points'] nozzle_points[nozzle] += data['points']
total_points += data['point'] total_points += data['points']
# first step: generate the initial solution with equalized workload # first step: generate the initial solution with equalized workload
assignment_result = [[0 for _ in range(component_number)] for _ in range(machine_number)] assignment_result = [[0 for _ in range(component_number)] for _ in range(machine_number)]
assignment_points = [0 for _ in range(machine_number)] assignment_points = [0 for _ in range(machine_number)]
average_points = total_points // machine_number average_points = total_points // machine_number
weighted_points = list(map(lambda row: row[1]['points'] + 1e-5 * nozzle_points[row[1]['nz']],
weighted_points = list( component_data.iterrows()))
map(lambda _, data: data['points'] + 1e-5 * nozzle_points[data['nz']], component_data.iterrows()))
# for part_index in np.argsort(weighted_points)[::-1]: # for part_index in np.argsort(weighted_points)[::-1]:
for part_index in np.argsort(weighted_points)[::-1]: for part_index in np.argsort(weighted_points)[::-1]:
if (total_points := component_data.iloc[part_index]['points']) == 0: # total placements for each component type if (total_points := component_data.iloc[part_index]['points']) == 0: # total placements for each component type