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介绍了基于城市道路相邻交叉口的干道协调控制系统延误的计算方法,引入微种群遗传算法,利用计算机MATLAB程序对干道协调控制优化算法进行仿真计算,并与采用数解法得出的结果进行对比分析。结果表明对于方案选择型的控制方式是适用的,提高了协调控制效果;同时奠定了优化算法的基础,以适应适时控制的需要。
This paper introduces the calculation method of the delay of the trunk coordination control system based on the adjacent intersections of urban roads, introduces the micro-population genetic algorithm, and uses computer MATLAB program to simulate the optimization of trunk coordination control algorithm, and compares it with the result of numerical solution analysis. The result shows that it is suitable for the scheme selection type control mode and improves the coordination control effect. At the same time, the foundation of the optimization algorithm is laid to meet the need of timely control.