Each barrier USES an electromechanicalactuator that eliminates the need for a hydraulic power unit or air compressor, thus reducing installation and maintenance costs.
每一个护栏均由电子驱动器控制,避免了传统的水压或气压供电,进一步减少了安装和维护成本。
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The electromechanical integration system consists of piezoceramic material as the actuator and the disturbance source, a double-layered vibration isolation system as the controlled object.