2504 ボギー角アクティブ操舵台車の研究開発 : 第4報:マルチボディ・ダイナミクス解析による一車両モデルの制御効果(SS1-3 高速化と走行性能II,SS1 高度化,高速化,J-Rail 2006)

概要

論文の詳細を見る
Railway truck is necessary to have excellent curving performance as well as high speed hunting stability, but generally they are contrary to each other. "Active-bogie-steering (ABS) Truck", is one of the methods to realize the compatibility between curving performance and hunting stability. ABS truck has active steering mechanism only between car body and bogie frame, and bogie fame is steered by actuators toward "radial steering position", which realizes no "bogie angle shortage". In this paper, more detailed study and evaluation for ABS truck will be presented. Bogie control strategies which minimize a certain cost function including contact lateral forces for leading-outside wheels of each bogie is proposed. According to the numerical simulation with multi-body dynamics software, the effectiveness of the proposed bogie mechanism and control are proved.
社団法人日本機械学会の論文
2006-12-13