| 易传龙， 张淞皓， 张守京*.基于改进RSO算法的柔性车间物料配送路径优化[J].轻工机械,2025,43(4):71-77 |
| 基于改进RSO算法的柔性车间物料配送路径优化 |
| Material Distribution Path Optimization of Flexible Workshop Based on Improved RSO Algorithm |
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| DOI：10.3969/j.issn.1005 2895.2025.04.010 |
| 中文关键词: 物流 物料配送 双向配送策略 鼠群优化算法 路径优化 |
| 英文关键词:logistics material distribution bidirectional strategy RSO（Rat Swarm Optimizer） path optimization |
| 基金项目:陕西省“秦创原科学家+工程师”队伍建设项目（2024QCY KXJ 030）。 |
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| 摘要点击次数: 1 |
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| 中文摘要: |
| 针对柔性车间物料配送及余料、废料回收的成本高、效率低等问题，课题组对自动引导小车（Automated Guided Vehicle，AGV）路径进行了优化设计。首先，课题组提出了物料和余废料双向配送策略，结合物料配送时间窗限制，建立以最小成本为优化目标的模型；提出了改进的鼠群优化（Rat Swarm Optimizer，RSO）算法，并在RSO算法中引入混沌映射进行种群初始化，在迭代的过程中又引入了高斯游走策略和全局最优路径进行局部扰动及混沌映射，提高算法整体搜索能力，避免陷入局部最优。试验验证结果表明：采用改进RSO算法总成本节省了105.2元，工位优先率提高了12.7%，验证了该模型与改进方法的有效性和可行性。 |
| 英文摘要: |
| Aiming at the issues of high costs and low efficiency in material distribution and waste recycling in flexible workshops, the research group optimized the path of Automated Guided Vehicle (AGV). Firstly, the research group proposed a bidirectional distribution strategy of material distribution and waste recycling. Combined with a time window constraint for material distribution, a model aimed at minimizing costs as the optimization objective was established. Additionally, an improved Raindrop Splashing Optimization (RSO) algorithm was proposed, and a chaotic map was introduced to initialize the population in the RSO algorithm. Then, during the iterative process, Gaussian random walk strategy and global optimal path were introduced for local perturbation and chaotic mapping to enhance the overall search capability of the algorithm and avoid falling into local optima. The experimental results show that the total cost of the improved RSO algorithm is saved by 105.2 yuan, and the workstation priority rate increased by 12.7%, verifying the effectiveness and feasibility of this model and improvement method. |
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