摘要
电动振动设备是振动试验中运用的最广泛的振动设备。电动振动设备包括电动振动台和电动激振器等,以电动振动台为例,系统分析了电动振动设备的主要结构和工作原理等。并对在发达国家应用较多的多轴多自由度振动台作了简要分析。展望了电动振动设备的发展。
Electrodynamic vibration equipment is a most widely used vibration equipment in vibration test. Electrod- ynami~ vibration equipment includes electrodynamic vibrator and electrodynamic exciter. Taking electrodynamic vibrator for example, we analyze the main structure and working principle of electrodynamic vibration equipment systematically. The prospect of electromagnetic vibration equipment is also been discussed.
出处
《环境技术》
2006年第4期28-31,共4页
Environmental Technology
关键词
电动振动设备
电动振动台
结构
工作原理
多轴多自由度
electrodynamic vibration equipment
electrodynamic vibrator
structure
working principle
multi-axisand multi-DOF
