QQ客服 官方微博 反馈留言

浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2019     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A Novel Ratio-Based Parallel DEA Approach for Evaluating the Energy and Environmental Performance of Chinese Transportation Sectors 期刊论文 JOURNAL OF SYSTEMS SCIENCE AND SYSTEMS ENGINEERING, 2019, 卷号: 28, 期号: 5, 页码: 621-635 作者:  Lei, Xiyang;  Li, Lin;  Zhang, Xuefei;  Dai, Qianzhi;  Fu, Yelin 收藏  |  浏览/下载：71/0  |  提交时间：2020/01/10 Data envelopment analysis  energy and environmental performance  transportation sector  parallel system  ranking interval   Development and comparison of freight distribution models of Inland water transport along yangtze river economic belt with ship visa data 会议论文 作者:  Deng, Guihua;  Zhong, Ming;  Hunt, John Douglas;  Zhang, Yiming;  Ren, Zhi 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/05 A system dynamics model for emissions projection of hinterland transportation 期刊论文 JOURNAL OF CLEANER PRODUCTION, 2019, 卷号: 218, 页码: 591-600 作者:  Liu, Pei;  Liu, Chao;  Du, Jianbang;  Mu, Dong 收藏  |  浏览/下载：13/0  |  提交时间：2019/12/11 Hinterland transportation  Freight transportation  Transport emission  System dynamics  Policy instrument   Fuzzy Programming Approaches for Modeling a Customer-Centred Freight Routing Problem in the Road-Rail Intermodal Hub-and-Spoke Network with Fuzzy Soft Time Windows and Multiple Sources of Time Uncertainty 期刊论文 MATHEMATICS, 2019, 卷号: 7, 期号: 8 作者:  Sun, Yan;  Li, Xinya 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/11 routing problem  road-rail intermodal transportation  hub-and-spoke  network  fuzzy soft time windows  time uncertainty  fuzzy programming  sensitivity analysis   An UAV Path Planning Method in Mountainous Area Based on an Improved Ant Colony Algorithm [基于改进蚁群算法的山区无人机路径规划方法] 期刊论文 Jiaotong Yunshu Xitong Gongcheng Yu Xinxi/Journal of Transportation Systems Engineering and Information Technology, 2019, 卷号: 19, 页码: 158-164 作者:  Tang, L.;  Hao, P.;  Zhang, X.-J. 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/30 Air transportation  Freight transportation  Motion planning  Transportation routes  Unmanned aerial vehicles (UAV)  Ant colony algorithms  Cargo transportation  Flight conditions  Improved ant colony algorithm  Path planning method  Performance analysis  Performance parameters  Safety constraint  Ant colony optimization   anovelratiobasedparalleldeaapproachforevaluatingtheenergyandenvironmentalperformanceofchinesetransportationsectors 期刊论文 系统科学与系统工程学报英文版, 2019, 卷号: 028, 期号: 005, 页码: 621-635 作者:  Xiyang Lei;  Lin Li;  Xuefei Zhang;  Qianzhi Dai;  Yelin Fu 收藏  |  浏览/下载：27/0  |  提交时间：2020/05/24