遗传算法在列车节能优化中的应用

The Application of GA in Minimizing the Energy Consumption of Train

为降低铁路运营成本,文章针对列车运行能源消耗问题进行了研究,建立列车节能控制模型,将列车节能控制这一典型的最优控制问题转化为最优化问题,同时提出坡道三分法的机车手柄位变化原则,并应用遗传算法求解该非线性规划问题。最后应用Matlab软件仿真验证了所提方法的有效性。

In order to reduce the cost of train operation,how to reduce the fuel＇ sconsurmption of train was studied in the paper. A model for the control of the train＇s movement was built,and the model was transformed into a optimization model. A gradient three-divided principle wasrut forward to coach the operation of the train.GA（geneti calgorithm）was used to solve this optimization problem,the simulation of Matlab valdate the efficiency of the method.