考虑能源消耗的城市路网信号优化研究

发布时间：2018-05-24 01:16

本文选题：交通能耗 + 信号控制　；参考：《武汉理工大学学报》2014年06期

【摘要】：通过对信号交叉口和路段车辆能源消耗的研究,提出了城市路网能耗计算公式。将路网能源消耗以及最优交通信号设置问题结合起来研究,以路网能源消耗最小为目标,用双层规划方法综合优化信号配时方案,进而得到能源消耗最优平衡网络信号优化模型,以达到最大程度地降低路网交通能耗的目的。在此基础上,给出了描述上述问题的基于免疫选择的自适应繁殖的混沌粒子群求解算法。最后,结合路网各项指标对信号控制优化方法进行分析,通过算例应用证明了方法的有效性。
[Abstract]:Based on the study of energy consumption of vehicles at signalized intersections and sections, a formula for calculating energy consumption of urban road network is put forward. The energy consumption of road network and the problem of optimal traffic signal setting are studied. Aiming at the minimum energy consumption of road network, the method of bilevel programming is used to synthetically optimize the signal timing scheme. Then the optimal energy consumption equilibrium network signal optimization model is obtained to achieve the goal of reducing the road network traffic energy consumption to the greatest extent. On this basis, an adaptive propagation chaotic particle swarm optimization algorithm based on immune selection is presented to describe the above problems. Finally, the optimization method of signal control is analyzed based on each index of road network, and the validity of the method is proved by an example.
【作者单位】：长安大学公路学院;合肥工业大学交通运输工程学院;
【基金】：国家自然科学基金(51178158) 国家自然科学青年基金(61304195,51308176) 安徽省教育厅自然科学研究重点项目(KJ2012A220)
【分类号】：U491.54

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