谐波响应 meaning in English

harmonic response

Harmonic response characteristic
谐波响应特性
Sixth , low - order natural frequency has being obtained by the mode analysis experiment of machine tools , the dynamic parameters of combination surface jointed by bolts were identified by the synthesis of fea , optimal algorithm and harmonic response analysis
6 .研究了如何利用由实验模态分析测得整机的低阶固有频率,通过将有限元分析和优化算法、谐波响应分析相结合的方法,完成螺栓联接结合面的参数识别问题。