Optimizing Flow Path Design(FPD)is a popular research area in transportation system design,but its application to Overhead Transportation Systems(OTSs)has been limited.This study focuses on optimizing a double-spine f...Optimizing Flow Path Design(FPD)is a popular research area in transportation system design,but its application to Overhead Transportation Systems(OTSs)has been limited.This study focuses on optimizing a double-spine flow path design for OTSs with 10 stations by minimizing the total travel distance for both loaded and empty flows.We employ transportation methods,specifically the North-West Corner and Stepping-Stone methods,to determine empty vehicle travel flows.Additionally,the Tabu Search(TS)algorithm is applied to branch the 10 stations into two main layout branches.The results obtained from our proposed method demonstrate a reduction in the objective function value compared to the initial feasible solution.Furthermore,we explore howchanges in the parameters of the TS algorithm affect the optimal result.We validate the feasibility of our approach by comparing it with relevant literature and conducting additional tests on layouts with 20 and 30 stations.展开更多
通过文献资料法和实地考察法,获取浙江省体育公园存量为232个,其中4万m~2及以上的体育公园共有54个,在存量基础上以体量、功能定位、建造方式、特色四个标准进行分类。运用GIS空间分析法,以高德地图经纬度坐标为准获取POI(Point Of Inte...通过文献资料法和实地考察法,获取浙江省体育公园存量为232个,其中4万m~2及以上的体育公园共有54个,在存量基础上以体量、功能定位、建造方式、特色四个标准进行分类。运用GIS空间分析法,以高德地图经纬度坐标为准获取POI(Point Of Interest)数据,生成区域布局密度图,呈现“三区、两轴、多点”特征。以缓冲区分析和泰森多边形分析得出区域布局合理性较高。基于建设和区域布局现状,提出以增量提质为目标,灵活运用建造方式;以优化布局为方针,走好发展每一步棋;以居民需求为导向,丰富体育场地类型;以复合人才为基础,解决管理效率问题;以智能智服为标准,打造“运动加油站”的五方面发展方向。展开更多
基金funded by Ho Chi Minh City University of Technology(HCMUT),VNU-HCM under Grant Number B2021-20-04.
文摘Optimizing Flow Path Design(FPD)is a popular research area in transportation system design,but its application to Overhead Transportation Systems(OTSs)has been limited.This study focuses on optimizing a double-spine flow path design for OTSs with 10 stations by minimizing the total travel distance for both loaded and empty flows.We employ transportation methods,specifically the North-West Corner and Stepping-Stone methods,to determine empty vehicle travel flows.Additionally,the Tabu Search(TS)algorithm is applied to branch the 10 stations into two main layout branches.The results obtained from our proposed method demonstrate a reduction in the objective function value compared to the initial feasible solution.Furthermore,we explore howchanges in the parameters of the TS algorithm affect the optimal result.We validate the feasibility of our approach by comparing it with relevant literature and conducting additional tests on layouts with 20 and 30 stations.
文摘通过文献资料法和实地考察法,获取浙江省体育公园存量为232个,其中4万m~2及以上的体育公园共有54个,在存量基础上以体量、功能定位、建造方式、特色四个标准进行分类。运用GIS空间分析法,以高德地图经纬度坐标为准获取POI(Point Of Interest)数据,生成区域布局密度图,呈现“三区、两轴、多点”特征。以缓冲区分析和泰森多边形分析得出区域布局合理性较高。基于建设和区域布局现状,提出以增量提质为目标,灵活运用建造方式;以优化布局为方针,走好发展每一步棋;以居民需求为导向,丰富体育场地类型;以复合人才为基础,解决管理效率问题;以智能智服为标准,打造“运动加油站”的五方面发展方向。
