318 平行カルダン駆動電気鉄道車両の主電動機トルクによる車体振動制御(車両サスペンションおよび振動制御,OS-16 運動と振動の制御,総合テーマ「伝統を,未来へ!」)

概要

論文の詳細を見る
This paper presents a method to suppress the vertical bending vibration of electric railcar by using traction motor. Dynamics of the truck with parallel cardan drives can be controlled by torque of the traction motors. This paper proposes a control scheme to reduce vertical vibration of truck frame by the traction motor torques, and shows that they can decrease vertical bending vibrations of carbody. The motor torques are added with the traction torques of the control scheme in reverse phase for two traction motors of a truck, and they are designed based on the sky-hook control theory. The simulations show that the control scheme using traction motor torque improves ride quality level about 9 dB at the center of carbody.
一般社団法人日本機械学会の論文
2010-09-14