室内での車両横方向ダイナミクスの模擬手法 : 第1報, システム構成の検討

概要

論文の詳細を見る
A four-wheel flat belt chassis dynamometer with swiveling mechanisms had been developed mainly for indoor cornering tests. On the tester, a testing vehicle is restrained with wire ropes, and its longitudinal and lateral characteristics are well reproduced including body attitude. Because lateral response simulation in the set-up is consistent only in steady state in the strict sense, new techniques for lateral transient response are introduced in this paper. To reproduce the precise tire slip angles, the vehicle is equipped with Corrective Steering Systems for front and rear wheels. The CSSs are controlled in accordance with the real-time vehicle model which contains only the vehicle's mass property by making use of the vehicle restraint forces. The resultant testing system is proved to have sufficient preciseness in the overall running scenarios, and can be applied to various vehicle tests.
一般社団法人日本機械学会の論文
2000-07-25