接触力制御機構を有する集電装置

概要

論文の詳細を見る
A power collector is presented, which has a control mechanism of contact force between a contactor of the power collector and a contact wire. By applying the optimal control theory, the optimal control laws with a feedforward link of wire unevenness are derived for two cases of sliding on a rigid contact wire and an elastic contact wire which is simply modeled as an infinite beam in this study. The feasibility of the power collector is considered by performing numerical calculations and an experiment. As a result, it was made clear that the optimal state feedback control of the power collector is useful for the case of a rigid wire, but not useful for the case of an elastic wire. In other words, in the case of the elastic wire, the feedforward control of disturbance is indispensable and the detection or the estimation of wire unevenness is an important technical subject.
一般社団法人日本機械学会の論文
1988-08-25