摘要
列车优化操纵是列车节能控制的关键,本文以牵引计算理论为基础,结合列车运行过程中的要求,构建以能耗、时分误差、限速等为目标的列车节能控制模型,采用实数遗传算法,通过Visual Basic编程对此问题进行求解。在已知列车编组的条件下,以DF4(客)型机车的牵引、动力制动时的能耗曲线为基础,得到给定运行时间、距离条件下的优化操纵曲线,从而对司机节能优化操纵给出指导性意见。
The optimum operation of train is the key to reduce the energy consumption.Based on the dynamic equation and traction calculation,Combined with the command of train operation,the energy-saving control model is built to realize the purpose of minimizing energy consumption,time error and speed limination.The Genetic Algorithm coded by VB computer language is employed to solve the problem.As the known of train routing modes,driving,power braking and fuel gauge data of DF4,the optimized curve with given running time and distance is obtained,which provides suggestion for drivers.
出处
《系统仿真技术》
2007年第4期192-196,191,共6页
System Simulation Technology
