2026-10-13T22:10:15Z https://www.scidb.cn/oai

10.57760/sciencedb.27870 2025-07-14T09:28:51Z

2025-07-14 ILBSA: An Improved Load-Balancing Scheduling Algorithm for Multi-Machine Additive Manufacturing of Patient-Specific Medical Devices doi:10.57760/sciencedb.27870 en This code implements the ILBSA (Improved Load-Balancing Scheduling Algorithm), designed to address the Multi-device Load-Balanced Scheduling Problem (MD-MLBSP) in the additive manufacturing (AM) of patient-specific medical devices. The algorithm integrates a closed-loop scheduling and layout optimization framework that jointly considers task-to-machine assignment and part placement on 3DP platforms. Key components include a tri-layer chromosome encoding scheme, an HPR-based hybrid initialization strategy, a load balancing operator, and the TLAS placement module for collision-free layout optimization. The code supports dual-objective optimization (minimizing makespan and machine load std), and is validated through experiments comparing ILBSA with benchmark algorithms (LBSA, LB-PSO, LB-SA, and LB-ACO). This repository provides complete source code, test datasets, and experiment scripts for reproducibility and further research. additive manufacturing; load balancing; medical devices; heuristic intelligent algorithm ZHE SHEN PUBLIC https://api.github.com/licenses/bsd-3-clause dataset Science Data Bank