To provide a vibration control device for a railway vehicle, which can exert on-target thrust even in use of a combination except a combination of a controller and an actuator.SOLUTION: A vibration control device 1 for a railway vehicle comprises actuators A1 and A2 that are interposed between a vehicle body B of the railway vehicle and carriages T1 and T2 and that can be unloaded, and a controller C for controlling the actuators A1 and A2. The controller C estimates thrust of the actuators A1 and A2, corrects a control parameter on the basis of the estimated thrust and specified thrust that is thrust specified by a command given to the actuators A1 and A2, and controls the actuators A1 and A2 by using the control parameter.SELECTED DRAWING: Figure 3
【課題】コントローラとアクチュエータの組み合わせに限らず狙い通りの推力を発揮可能な鉄道車両用制振装置の提供である。【解決手段】本発明の鉄道車両用制振装置1は、鉄道車両の車体Bと台車T1,T2との間に介装されるアクチュエータA1,A2と、アクチュエータA1,A2を制御するコントローラCとを備え、コントローラCがアクチュエータA1,A2の推力を推定し、推定した推力である推定推力とアクチュエータA1,A2へ与える指令が指示する推力である指示推力とに基づいて制御パラメータを補正し、制御パラメータを使用してアクチュエータA1,A2を制御する。【選択図】図3
VIBRATION CONTROL DEVICE FOR RAILWAY VEHICLE
鉄道車両用制振装置
2019-10-10
Patent
Electronic Resource
Japanese
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