In trading activities,especially exports in the food commodities sector,several documents must be made and completed by exporters,such as Certificate of Quality,Test-Certificate,and Chemical Analysis.Balai Pengujian&a...In trading activities,especially exports in the food commodities sector,several documents must be made and completed by exporters,such as Certificate of Quality,Test-Certificate,and Chemical Analysis.Balai Pengujian&Sertifikasi Mutu Barang Makassar is a government agency operating in South Celebes that tests the quality of various agricultural and plantation commodities.From year to year,demand for testing services has increased along with the number of exports.So,testing activities have changed in terms of facility layout requirements resulting in overwhelmed in carrying out the testing process.Test rooms are not connected based on the current testing flow causing the tester’s ineffective work patterns.This study aims to redesign the layout of the facilities in the testing laboratory with the Kaizen approach to support the smooth testing process.The results of this study indicate that the proposed floor area uses a 150% allowance so the calculation requires a floor area of 42.52 m^(2).After that,an analysis of the proximity of the facilities is carried out by making ARC(Activity Relationship Chart)and ARD(Activity Relationship Diagram).Based on ARD,a template is made for the layout of testing laboratory facilities.This study applies Kaizen theory with the 5S concept to obtain a neater design,namely Seiri and Seiton in the refreshment laboratory and weighing room,Seiso on testing equipment in all testing laboratory rooms,Seiketsu and Shitsuke applied to all rooms in the testing laboratory.展开更多
针对因车间布局不合理而导致物流量浪费的现象,对锻造厂进行研究,建立了物流量最小化的单目标优化函数,运用系统布置设计(systematic layout planning,SLP)方法对原始布局进行优化得到3种布局方案,采用层次分析法(analytic hierarchy pr...针对因车间布局不合理而导致物流量浪费的现象,对锻造厂进行研究,建立了物流量最小化的单目标优化函数,运用系统布置设计(systematic layout planning,SLP)方法对原始布局进行优化得到3种布局方案,采用层次分析法(analytic hierarchy process,AHP)与熵权法相结合的方法构建组合赋权模型,再通过逼近理想解排序法(technique for order preference by similarity to an ideal solution,TOPSIS)对3种方案进行排序优选,形成多指标决策评价模型。最后将遗传算法与和声搜索算法相结合,对锻造厂车间布局进行二次优化,获得最优布局方案。案例分析表明,此研究方法使物流量减少了28.82%,改进效果显著,同时也验证了该模型的优越性,对相关行业车间布局设计提供一定的参考价值。展开更多
文摘In trading activities,especially exports in the food commodities sector,several documents must be made and completed by exporters,such as Certificate of Quality,Test-Certificate,and Chemical Analysis.Balai Pengujian&Sertifikasi Mutu Barang Makassar is a government agency operating in South Celebes that tests the quality of various agricultural and plantation commodities.From year to year,demand for testing services has increased along with the number of exports.So,testing activities have changed in terms of facility layout requirements resulting in overwhelmed in carrying out the testing process.Test rooms are not connected based on the current testing flow causing the tester’s ineffective work patterns.This study aims to redesign the layout of the facilities in the testing laboratory with the Kaizen approach to support the smooth testing process.The results of this study indicate that the proposed floor area uses a 150% allowance so the calculation requires a floor area of 42.52 m^(2).After that,an analysis of the proximity of the facilities is carried out by making ARC(Activity Relationship Chart)and ARD(Activity Relationship Diagram).Based on ARD,a template is made for the layout of testing laboratory facilities.This study applies Kaizen theory with the 5S concept to obtain a neater design,namely Seiri and Seiton in the refreshment laboratory and weighing room,Seiso on testing equipment in all testing laboratory rooms,Seiketsu and Shitsuke applied to all rooms in the testing laboratory.
文摘针对因车间布局不合理而导致物流量浪费的现象,对锻造厂进行研究,建立了物流量最小化的单目标优化函数,运用系统布置设计(systematic layout planning,SLP)方法对原始布局进行优化得到3种布局方案,采用层次分析法(analytic hierarchy process,AHP)与熵权法相结合的方法构建组合赋权模型,再通过逼近理想解排序法(technique for order preference by similarity to an ideal solution,TOPSIS)对3种方案进行排序优选,形成多指标决策评价模型。最后将遗传算法与和声搜索算法相结合,对锻造厂车间布局进行二次优化,获得最优布局方案。案例分析表明,此研究方法使物流量减少了28.82%,改进效果显著,同时也验证了该模型的优越性,对相关行业车间布局设计提供一定的参考价值。
