Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Adjustable spring foundation vibration reduction and energy harvesting integrated device based on deep learning and detection method of adjustable spring foundation vibration reduction and energy harvesting integrated device
The invention discloses an adjustable spring foundation vibration reduction and energy harvesting integrated device based on deep learning and a detection method thereof.The adjustable spring foundation vibration reduction and energy harvesting integrated device comprises a long beam which is integrally formed by a plurality of beam unit cells and is arranged above a foundation in parallel, and a notch is formed in the middle beam unit cell; a piezoelectric ceramic component of which the two ends are respectively connected with the connecting beam unit cells is arranged at the notch; spring sets are connected between the lower surfaces of the rest of the beam unit cells and the foundation, the lower ends of springs in the spring sets are connected with the foundation, the upper end of at least one spring in the spring sets is connected with the beam unit cells, and the rigidity value of the spring sets is adjustable. By adjusting the mechanical spring array, the range of an elastic wave forbidden band and the frequency of a defect band are adjusted, so that a wider application range and higher energy harvesting efficiency are obtained.
本发明公开了一种基于深度学习的可调弹簧地基减振俘能一体化装置及其检测方法，包括由若干个梁单胞一体形成且平行设置于地基上方的长梁，其中位于中部的梁单胞上开设有缺口，该缺口处设置有两端分别连接相连梁单胞的压电陶瓷组件；其余梁单胞的下表面与地基之间连接有弹簧组，所述弹簧组中弹簧的下端均与地基相连，弹簧组中至少有一个弹簧的上端与梁单胞相连，所述弹簧组的刚度值可调。通过对机械弹簧阵列的调节，调整其弹性波禁带的范围与缺陷带频率，使其获得了更广阔的适用范围，以及更高的俘能效率。
Adjustable spring foundation vibration reduction and energy harvesting integrated device based on deep learning and detection method of adjustable spring foundation vibration reduction and energy harvesting integrated device
The invention discloses an adjustable spring foundation vibration reduction and energy harvesting integrated device based on deep learning and a detection method thereof.The adjustable spring foundation vibration reduction and energy harvesting integrated device comprises a long beam which is integrally formed by a plurality of beam unit cells and is arranged above a foundation in parallel, and a notch is formed in the middle beam unit cell; a piezoelectric ceramic component of which the two ends are respectively connected with the connecting beam unit cells is arranged at the notch; spring sets are connected between the lower surfaces of the rest of the beam unit cells and the foundation, the lower ends of springs in the spring sets are connected with the foundation, the upper end of at least one spring in the spring sets is connected with the beam unit cells, and the rigidity value of the spring sets is adjustable. By adjusting the mechanical spring array, the range of an elastic wave forbidden band and the frequency of a defect band are adjusted, so that a wider application range and higher energy harvesting efficiency are obtained.
本发明公开了一种基于深度学习的可调弹簧地基减振俘能一体化装置及其检测方法，包括由若干个梁单胞一体形成且平行设置于地基上方的长梁，其中位于中部的梁单胞上开设有缺口，该缺口处设置有两端分别连接相连梁单胞的压电陶瓷组件；其余梁单胞的下表面与地基之间连接有弹簧组，所述弹簧组中弹簧的下端均与地基相连，弹簧组中至少有一个弹簧的上端与梁单胞相连，所述弹簧组的刚度值可调。通过对机械弹簧阵列的调节，调整其弹性波禁带的范围与缺陷带频率，使其获得了更广阔的适用范围，以及更高的俘能效率。
Adjustable spring foundation vibration reduction and energy harvesting integrated device based on deep learning and detection method of adjustable spring foundation vibration reduction and energy harvesting integrated device
一种基于深度学习的可调弹簧地基减振俘能一体化装置及其检测方法
ZHANG GONGYE (Autor:in) / KO SUNG UK (Autor:in) / HONG JUN (Autor:in)
26.07.2024
Patent
Elektronische Ressource
Chinesisch
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