PROBLEM TO BE SOLVED: To provide a vibration suppression system for a railway vehicle which is able to restrain the effect of gravitational and centrifugal acceleration.SOLUTION: In a vibration suppression system for a railway vehicle 100 which comprises velocity detecting means to detect the velocity in a lateral direction of the vehicle body 101 of a railway vehicle 100, a suspension control device 104 set between the vehicle body 101 of the railway vehicle 100 and a truck 105 which functions as damping force supply means to supply vertical damping force between the body 101 and truck 105, and a control device 118 to manage the work of the suspension control device 104 to control the damping force, a laser Doppler sensor 103 is used as the velocity detecting means, and the data detected by the laser Doppler sensor 103 is passed as it is to the control device 118 and the control device controls the damping force based on the data.SELECTED DRAWING: Figure 2
【課題】重力加速度や遠心加速度の影響を抑える事のできる鉄道車両の制振制御システムの提供。【解決手段】鉄道車両100の車両構体101の横方向の速度を検出する速度検出手段と、鉄道車両100の車両構体101と台車105の間に設置され、車両構体101と台車105の間の上下方向の減衰力を付与する減衰力付与手段であるサスペンション制御装置104と、サスペンション制御装置104を制御して減衰力制御を行う制御装置118とを備えた鉄道車両100の制振制御システムにおいて、速度検出手段としてレーザードップラーセンサ103を備え、レーザードップラーセンサ103より検出されるデータを、そのまま制御装置118に渡して減衰力制御を行う。【選択図】図2
VIBRATION SUPPRESSION SYSTEM FOR RAILWAY VEHICLE
鉄道車両の制振制御システム
2018-05-24
Patent
Electronic Resource
Japanese
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |