频响函数测量的脉冲激励方法

Impulse Excitation Method for Frequency Response Function Measurements

本文介绍了脉冲激励的试验原理；根据理论分析，着重讨论了用脉冲激励法测量结构频率响应函数时所涉及到的有关问题，并就具体问题相应地提出了有效的处理方法。

The paper indroduces the principle of impulse excitation testing. From theoretical analyses, it emphasizes on discussion to the problems related to measuring structural frequency response function by impulse excitation, and suggests the effective methods to solve the concrete ones.