Modeling and Numerical Simulations of an Active Vibration Isolation Module by the Power Flow Analysis

被引：1
作者：
Qiang, Yu [1 ]
Xu Deng-feng [2 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Mech & Elect Engn, Chengdu 611731, Peoples R China
[2] Tsinghua Univ, Dept Mech Engn, Beijing 100084, Peoples R China
来源：
2020 3RD WORLD CONFERENCE ON MECHANICAL ENGINEERING AND INTELLIGENT MANUFACTURING (WCMEIM 2020) | 2020年
关键词：
Power flow; Active vibration isolation; Four-pole parameter method; Numerical simulations; BUILT-UP STRUCTURES; MACHINES; DEVICE; BEAM;
D O I：
10.1109/WCMEIM52463.2020.00120
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Considering both vibrational force and vibrational velocity, the power flow transmission characteristics of an active vibration isolation module are derived from the viewpoint of vibration energy. Then, the expressions of the power flow transmission from the direct disturbance and the foundation disturbance to the load are deduced using the four-pole parameter method. The effects of different isolator parameters and feedback control parameters on the power flow transmission are analyzed and summarized by numerical simulations.
引用
收藏
页码：546 / 551
页数：6
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