公共白行车租赁站点调度需求量模型研究

来源 :交通信息与安全 | 被引量 : 0次 | 上传用户:ltycongc2008
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
为降低城市公共自行车调度过程中调度员凭经验确定各站点调度需求量的盲目性,提高调度科学性并缩减调度时间和成本,将城市公共自行车租赁站点调度需求量模型描述为最优化整数规划问题,考虑系统的稳定性和调度触发时间,以高峰时段系统的整体稳定性最强、调度启动时间最晚为目标建立公共自行车租赁站点调度需求量模型.针对该模型特点设计了十进制编码、二人竞赛选择、算术交叉、非均匀变异的遗传算法对模型进行求解.通过调度实例验证模型和算法的可行性,得到各租赁站点的最优调度需求量.结果表明,按照该模型求解出的调度需求量进行调度能够延迟高峰时段的调度启动时间至1.33h,较站点均一化存放率调度延迟0.67h,极大地延缓了调度启动时间并缩减调度工作量.
其他文献
随着新媒体技术的发展,网络监督以其独特的传播方式成为公共管理和民主政治研究的重点。伴随着一些因网络监督而走进人们视线的社会热点,可以说网络监督本身聚焦了全社会的目
从去年的十八大到今年的全国两会,《预算法》的修改、社会保障基金入预算、公民参与式预算等事关民生的预算法治问题成为媒体和公众关注的焦点话题.从源头上保障和改善民生,
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥
This paper considers a hybrid two-stage flow-shop scheduling problem with m identical parallel machineson one stage and a batch processor on the other stage.The
To improve the performance of asphah pavement,the dynamic and static tests of asphalt were used to measure its viscoelastic properties under different time.Base
The high working junction temperature of power component is the most common reason of its failure. So the thermal design is of vital importance in electronic co
This study focuses on the influence of the monitoring method and control complexity on the operator performance in manually controlled spacecraft rendezvous and
Anli-ram bollards used in perimeter protection are tested fO meet performance requirements of established standards such as the US Department of State Specifica
The Bingham constitutive model, which is previously used in depiction of magnetorheological (MR) fluids rheological behaviors for design devices, exhibits disco