大型振动设备振动测试及模态分析系统

System of vibration measurement and modal analysis for large-sized vibratory equipment

大型振动设备振动测试及模态分析系统包括数据采集、信号分析和模态分析三部分,可得到振动设备的固有频率、阻尼比和模态振形,能够为设备的运行质量提供客观的标准。

System of vibration measurement and modal analysis for large-sized vibratory equipment contains three parts, data acquisition, signal analysis and modal analysis. It can get parameter of vibratory equipment, such as naturel frequency,damping ratio and modal. It also can provides objective test of device work.