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A platform for research: civil engineering, architecture and urbanism
Cylinder spring and tuned mass damping system
The invention discloses a cylinder spring and a tuned mass damping system including the same. The air cylinder spring collects the displacement and the air pressure of the double-acting air cylinder through the displacement collector and the dynamic pressure sensor respectively, the control unit sends a control instruction to the flow and pressure servo controller according to the collected air pressure and displacement, and the flow and pressure servo controller adjusts the opening degree so as to adjust the air pressure of the double-acting air cylinder. Therefore, the elastic coefficient of the cylinder spring is adjusted. The tuned mass damping system provided by the embodiment of the invention is provided with the cylinder spring, so that bridge vibration suppression can be carried out more quickly.
本发明公开一种气缸弹簧和包括其的调谐质量阻尼系统。气缸弹簧通过位移采集器和动态压力传感器分别采集双作用气缸的位移及气压，控制单元根据采集的气压及位移来给流量与压力伺服控制器发出控制指令，由流量与压力伺服控制器进行开度的调整以调整双作用气缸的气压，从而调整气缸弹簧的弹性系数。本发明实施例所提供的调谐质量阻尼系统具有气缸弹簧，从而更加快的进行桥梁抑振。
Cylinder spring and tuned mass damping system
The invention discloses a cylinder spring and a tuned mass damping system including the same. The air cylinder spring collects the displacement and the air pressure of the double-acting air cylinder through the displacement collector and the dynamic pressure sensor respectively, the control unit sends a control instruction to the flow and pressure servo controller according to the collected air pressure and displacement, and the flow and pressure servo controller adjusts the opening degree so as to adjust the air pressure of the double-acting air cylinder. Therefore, the elastic coefficient of the cylinder spring is adjusted. The tuned mass damping system provided by the embodiment of the invention is provided with the cylinder spring, so that bridge vibration suppression can be carried out more quickly.
本发明公开一种气缸弹簧和包括其的调谐质量阻尼系统。气缸弹簧通过位移采集器和动态压力传感器分别采集双作用气缸的位移及气压，控制单元根据采集的气压及位移来给流量与压力伺服控制器发出控制指令，由流量与压力伺服控制器进行开度的调整以调整双作用气缸的气压，从而调整气缸弹簧的弹性系数。本发明实施例所提供的调谐质量阻尼系统具有气缸弹簧，从而更加快的进行桥梁抑振。
Cylinder spring and tuned mass damping system
气缸弹簧及调谐质量阻尼系统
XUE LIWEI (author) / CHEN LIGUO (author) / ZHAO LIN (author) / LIU YINLONG (author) / CUI WEI (author) / FANG GENSHEN (author)
2022-08-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
G01L
Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden
,
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
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