Experiment for IVNS to solve Integrated Scheduling of Additive Manufacturing and Multi-Trip Vehicle Routing Problem

This is the data consisting of instances used in the experiment on the research of Iterated Variable Neighborhood Search for integrated scheduling of additive manufacturing and multi-trip vehicle routing problem. The data is used to test the performance of the aforementioned algorithm to solve the aforementioned problem. The experiment instances are classified into small-scale problems and large-scale problems, which are differentiated by the size of the fixed problem parameters when generating the instances. In addition, the instances used for the sensitivity analysis experiment are also included. The number in the instance file name indicates the instance sequence with respect to the table result presented in the aforementioned research. The instances data are generated stochastically inspired by the real data of the aviation industry with a slight adjustment using Python Programming Language.本数据集包含用于增材制造（additive manufacturing）与多行程车辆路径问题（multi-trip vehicle routing problem）集成调度研究的迭代变邻域搜索（Iterated Variable Neighborhood Search）实验所用的实例。本数据集用于测试上述算法求解对应问题的性能表现。实验实例按规模划分为小规模问题与大规模问题两类，二者通过实例生成阶段固定问题参数的量级加以区分。此外，数据集还涵盖用于敏感性分析实验的实例。实例文件名中的数字，对应上述研究中表格结果所列出的实例序号。本数据集的实例均基于航空工业真实数据随机生成，并通过Python编程语言进行了小幅调整。