| 基于Flexsim的小麦粉生产过程仿真与优化 |
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| 引用本文： | 王姗姗,吴保国,钱建平,陈栋.基于Flexsim的小麦粉生产过程仿真与优化[J].浙江农林大学学报,2018,35(5):942-947. |
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| 作者姓名： | 王姗姗 吴保国 钱建平 陈栋 |
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| 作者单位： | 1.北京林业大学 信息学院, 北京 1000832.国家农业信息化工程技术研究中心, 北京 1000973.农产品质量安全追溯技术及应用国家工程实验室, 北京 100097 |
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| 基金项目： | 国家自然科学基金面上项目31671593北京市农林科学院2017年度科研创新平台建设资助项目KYCXPT201723 |
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| 摘 要： | 为提高小麦粉生产设备的整体利用率和小麦粉加工效率，在对某小麦粉企业单条生产线生产过程研究的基础上，收集生产相关数据，结合应用系统建模与仿真技术，选用Flexsim仿真软件建立了小麦粉单生产线加工流程模型并进行仿真实验。结果发现:在小麦粉加工过程中，小麦清理和研磨设备的利用率较低，设备阻塞率达24.1%和26.9%，是生产过程的瓶颈；经仿真数据分析和多次仿真提出改善方案，对模型进行优化，优化后小麦清理和研磨设备阻塞率下降至13.5%和15.6%；另外，单包小麦粉生产数量由10 645个上升至21 290个，设备的整体利用率得到了明显提高。研究结论能够在一定程度上为此类小麦粉加工企业提供参考。
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| 关 键 词： | 农业工程 小麦粉加工 系统仿真 Flexsim 仿真优化 |
| 收稿时间： | 2017-09-11 |
Simulation and optimization for wheat flour production processes based on Flexsim |
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| WANG Shanshan,WU Baoguo,QIAN Jianping,CHEN Dong.Simulation and optimization for wheat flour production processes based on Flexsim[J].Journal of Zhejiang A&F University,2018,35(5):942-947. |
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| Authors: | WANG Shanshan WU Baoguo QIAN Jianping CHEN Dong |
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| Affiliation: | 1.College of Information, Beijing Forestry University, Beijing 100083, China2.National Engineering Research Center for Information Technology in Agriculture, Beijing 100097, China3.National Engineering Laboratory for Agri-product Quality Traceability, Beijing 100097, China |
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| Abstract: | To improve the overall utilization of wheat flour processing equipment and wheat flour production efficiency, production data, based on research of a single production line in a wheat flour enterprise, was collected. Then, combined with system modeling and simulation technology, a wheat flour processing model for a single production line using Flexsim simulation software was established. Results showed a low utilization rate leading to high equipment blockage rates for the wheat cleaning machine (24.1%) and the flour milling machine(26.9%). Based on this, an improved plan and optimized simulation model were proposed which decreased equipment blocking rates to 13.5% for the wheat cleaning machine and 15.6% the flour milling machine. Using the improved plan, wheat flour production increased from 10 645 to 21 290(50 kg bagged flour), and the overall utilization rate of wheat flour processing equipment was greatly improved. |
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