To provide an inclination control device for a railway vehicle body which stably decreases air consumption during the body inclines without falling into failsafe state, while allowing actuators to reach a target inclination angle promptly.SOLUTION: An inclination control device for a railway vehicle body comprises an air spring controller to carry out a first body inclination control to manage air supply and release valves for air springs, an actuator controller to carry out a second body inclination control to manage thrust force of an actuator and a weighting determiner which determines each weighting of controls of the air spring controller and the actuator controller. The weighting determiner determines the weightings of the first body inclination control and the second body inclination control to keep the temperature of the actuator lower than the upper limit during travel in the curved section, based on track information including the curve information of the track and input data including traveling positions and speeds of the vehicle and temperatures of the actuator.SELECTED DRAWING: Figure 1
【課題】アクチュエータによる目標傾斜角への迅速な到達を図りつつ、フェールセーフに陥ることなく車体傾斜時の空気消費量を安定的に低減する。【解決手段】鉄道車両の車体傾斜制御装置は、空気バネの給排気弁を制御する第1車体傾斜制御を実行する空気バネ制御器と、アクチュエータの推力を制御する第2車体傾斜制御を実行するアクチュエータ制御器と、前記空気バネ制御器及び前記アクチュエータ制御器の各制御の重み付けを決定する重み付け決定器と、を備える。前記重み付け決定器は、軌道の曲線情報を含む軌道情報と前記車両の走行位置及び走行速度と前記アクチュエータの温度とを含む入力データに基づいて、曲線区間の通過中に前記アクチュエータの温度が上限値よりも低い状態が保たれるように、前記第1車体傾斜制御と前記第2車体傾斜制御との重み付けを決定する。【選択図】図1
INCLINATION CONTROL DEVICE FOR RAILWAY VEHICLE BODY
鉄道車両の車体傾斜制御装置
2019-02-07
Patent
Elektronische Ressource
Japanisch
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