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基于时变模型平均方法的我国航空客运量预测 期刊论文  OAI收割
系统工程理论与实践, 2020, 卷号: 40, 期号: 6, 页码: 1509-1519
作者:  
张健;  孙玉莹;  张新雨;  汪寿阳
  |  收藏  |  浏览/下载:56/0  |  提交时间:2021/01/14
Tests of alternative evolutionary models are needed to enhance our understanding of biological invasions 期刊论文  OAI收割
NEW PHYTOLOGIST, 2019, 卷号: 222, 期号: 2, 页码: 701-707
作者:  
Burns, Jean H.;  Murphy, Jennifer E.;  Zheng, Yu-Long
  |  收藏  |  浏览/下载:37/0  |  提交时间:2019/05/22
Energy-saving scheduling strategy for elevator group control system based on ant colony optimization (EI CONFERENCE) 会议论文  OAI收割
2010 IEEE Youth Conference on Information, Computing and Telecommunications, YC-ICT 2010, November 28, 2010 - November 30, 2010, Beijing, China
作者:  
Zhang J.-L.;  Li J.-F.
收藏  |  浏览/下载:24/0  |  提交时间:2013/03/25
Elevator group control scheduling is to dispatch every elevator to serve call requests from different floors based on some certain goal. It's a kind of typical combinatorial optimization problems. Ant colony algorithm is good at solving the discrete combinatorial optimization  its well global optimization ability and quick convergence velocity are both necessary to a scheduling algorithm. Moreover  reducing passengers' waiting and traveling time is the main focus of current dispatching algorithms  neglecting the energy consumed by the elevator system. So it's necessary to research on energy-saving algorithms. For the purpose of elevator group's energy-conservation run  the objective function of energy is built  ant colony model for elevator group control system is created  its optimization mechanism is figured out  and convergence of the algorithm is studied in this paper. Simulation results show the effectiveness of the strategy. 2010 IEEE.