| 考虑多目标的工艺规划与调度集成问题研究 |
| |
| 引用本文： | 李言,巴黎,曹源,刘永,杨明顺.考虑多目标的工艺规划与调度集成问题研究[J].中国机械工程,2015,26(17):2344. |
| |
| 作者姓名： | 李言 巴黎 曹源 刘永 杨明顺 |
| |
| 作者单位： | 西安理工大学，西安，710048 |
| |
| 基金项目： | 国家自然科学基金资助项目（61402361）；陕西省教育厅科学研究计划资助项目（14JK1521）；陕西省科学技术研究发展计划资助项目（2012KJXX-34）；西安理工大学青年科技创新团队建设计划资助项目（102-211408） |
| |
| 摘 要： | 针对工艺规划与调度集成问题在多目标优化方面的不足，考虑将多目标优化集成到工艺规划与调度集成问题中。以最长完工时间、加工成本及设备最大负载为优化目标，对该多目标工艺规划与调度集成问题进行建模，并提出了一种非支配排序遗传算法，鉴于加工信息的多样性，使用多层结构表示可行解，对该算法的选择及遗传操作等步骤进行了设计。最后，以实例验证了上述模型的正确性及算法的有效性。
|
| 关 键 词： | 工艺规划与调度集成 多目标 非支配排序遗传算法 选择操作 |
Research on Integrated Process Planning and Scheduling Problem with Consideration of Multi-objectives |
| |
| Li Yan,Ba Li,Cao Yuan,Liu Yong,Yang Mingshun.Research on Integrated Process Planning and Scheduling Problem with Consideration of Multi-objectives[J].China Mechanical Engineering,2015,26(17):2344. |
| |
| Authors: | Li Yan Ba Li Cao Yuan Liu Yong Yang Mingshun |
| |
| Affiliation: | Xi'an University of Technology,Xi'an,710048 |
| |
| Abstract: | Aiming at the shortage of IPPS problem in multi-objective optimization, multi-objective optimization was integrated into IPPS problem. The makespan, processing cost and maximum machine workload were the main targets which will be optimized. The model was built for multi-objective integrated process planning and scheduling problem. A non-dominated sorting genetic algorithm (NSGA-Ⅱ) was proposed for the problem. A multi-layer structure was used to represent solutions. Selection and genetic operators are designed in the algorithm. Finally, the model and algorithm were proved through an application case. |
| |
| Keywords: | integrated process planning and scheduling multi-objectives non-dominated sorting genetic algorithm selection |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国机械工程》浏览原始摘要信息 |
|
点击此处可从《中国机械工程》下载全文 |
