Design and Optimization of the Electromagnetic Actuator in Active-Passive Hybrid Vibration Isolator

• 作者: Changgeng Shuai Jianguo Ma Yan Li
• 来源期刊: 声音与振动(英文)
• 学科: 工学
• 关键词: ELECTROMAGNETIC ACTUATOR FINITE ELEMENT analysis hybridvibration ISOLATOR structure design
• 年，卷（期）: syyzdyw_2018,（6）
• 页码范围: 11-17
• 页数: 7页
• 分类号: TP2

摘要

The design and optimization of actuators are difficult andcritical for the active-passive hybrid vibration control system. Inthis paper, an electromagnetic actuator model is establishedbased on Ohm’s Law for magnetic circuit considering theleakage flux. The 600N electromagnetic actuators are designedand optimized based on ANSYS simulation according to theengineering request. Its transient characteristics are studied. Theeffects of different structural parameters on its output force areanalyzed. The experimental results show that the structureparameters and output force characteristics of the designedelectromagnetic actuators satisfy the practical requirement.