In order to optimize and solute train operation simulation model, the paper develops the Changeable Chromosome Length Multi-objective Improved GA. Gene encoding is based on control shift position and then get encoding strategy. The fitness function includes three train control indexes: stop deviation, time deviation and energy consumption and is unitary through weighing each control index. The fitness of individual is computed by train operation simulator. In order to increase adaptability of the genetic algorithm to complex line, individual valid examine method, elitist strategy, punish function and chromosome length variety algorithm are designed. At last, through many tests indicate that the genetic algorithm can apply to complex line, and the optimized solution can satisfy multi-objective demand. The optimized solution can save energy 5%–25% than traditional multi-particle train operation simulation system. So the algorithm is effect.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Improved GA of Train Operation Simulation Model


    Beteiligte:
    Shi, Hongguo (Autor:in) / Peng, Qiyuan (Autor:in) / Guo, Hanying (Autor:in)

    Kongress:

    First International Conference on Transportation Engineering ; 2007 ; Southwest Jiaotong University, Chengdu, China



    Erscheinungsdatum :

    2007-07-09




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Improved GA of Train Operation Simulation Model

    Shi, H. / Peng, Q. / Guo, H. et al. | British Library Conference Proceedings | 2007


    TRAIN OPERATION MANAGEMENT SIMULATION SYSTEM AND TRAIN OPERATION SIMULATOR

    MUROTANI SHIGERU | Europäisches Patentamt | 2022

    Freier Zugriff

    SIMULATOR CONTROL DEVICE, TRAIN OPERATION SIMULATION SYSTEM, TRAIN OPERATION SIMULATION METHOD AND PROGRAM

    SUZUKI DAISUKE / KOIKE TAKAHARU | Europäisches Patentamt | 2021

    Freier Zugriff

    Train operation improved by grade separation

    Engineering Index Backfile | 1923


    Simulation method and device for train operation

    SONG MINGYUAN / SUN JUNGUO | Europäisches Patentamt | 2022

    Freier Zugriff