编程实现双向干线协调参数数值计算的研究

Research on programme to implement numerical calculation of parameters in synchronization control of two-way arterial roads

对目前干线协调中存在的难题——双向干线协调问题,及该类问题的协调参数的计算方法进行了分析与研究;在双向干线协调的数值计算方法的基础上用Matlab进行编程,实现了数值计算的程序化,很大程度上提高了数值计算的效率与准确性,解决了数值计算过程的复杂化与数量限制性难题;最后用8个交叉口干线协调的实例验证了该程序的可行性。

For the existing difficulty in the synchronization control on arterial roads, i. e. the problem of two -way synchronization control, this paper analyzes the calculating method of its coordinating parameters, and realizes the programme by Matlab, which makes calculation more efficient and accurate to a great degree, and solves the complexity and amountconfine problem. At last, a case study on eight crossings of arterial road is been performed, which has shown the feasibility of this computer program.