PROBLEM TO BE SOLVED: To simulate contact between a structure having an uneven shape and a vehicle without an excessive load.SOLUTION: A simulation device comprises: a contact determination part for determining whether there is contact with a point for simulating a vehicle and a surface for simulating a structure; and a mechanics analysis part for calculating behavior of the vehicle, power applied to the vehicle, and power applied to the structure on the basis of determination result by the contact determination part.

    【課題】形状が一意でない構造物と車両との接触を過大な負荷とならずに模擬できるようにする。【解決手段】シミュレーション装置が、車両を模擬する点と、構造物を模擬する面との接触の有無の判定を行う接触判定部と、前記接触判定部の判定結果に基づいて、前記車両の挙動と、前記車両にかかる力と、前記構造物にかかる力とを算出する力学解析部と、を具備する。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    SIMULATION DEVICE, SIMULATION METHOD, AND PROGRAM


    Additional title:

    シミュレーション装置、シミュレーション方法およびプログラム


    Contributors:

    Publication date :

    2015-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



    SIMULATION DEVICE, SIMULATION METHOD, AND SIMULATION PROGRAM

    HONDA TSUKASA / IKEGAMI MASAMI / KIMURA NAOKO | European Patent Office | 2017

    Free access

    SIMULATION PROGRAM, SIMULATION METHOD AND SIMULATION DEVICE

    OHORI KOTARO / YAMANE SHOHEI / YAMADA HIROAKI et al. | European Patent Office | 2018

    Free access

    SIMULATION PROGRAM, SIMULATION METHOD, AND SIMULATION DEVICE

    OHORI KOTARO / YAMANE SHOHEI / YAMADA HIROAKI et al. | European Patent Office | 2018

    Free access

    SIMULATION DEVICE, SIMULATION METHOD, AND PROGRAM

    KITAMURA MIYO / DAIHI YUTO / YOKOTA KAZUYA et al. | European Patent Office | 2024

    Free access

    SIMULATION PROGRAM, SIMULATION METHOD AND SIMULATION DEVICE

    YAMANE SHOHEI / YAMADA HIROAKI / OHORI KOTARO et al. | European Patent Office | 2019

    Free access