natural mode shape

基本解釋

The natural frequency and mode shape are very important to design and operation.
橋梁的基頻和振型對于橋梁設(shè)計和運營中的橋梁來講是非常重要的參數(shù)。
For the grinding carriage of a camshaft grinder at high speed, mode analysis theory is used to analyze its natural frequency and mode shape.
以某型高速凸輪軸磨床砂輪架為研究對象，運用模態(tài)分析理論對砂輪架的固有頻率和振型進行分析。
Therefore, through structural modal analysis with different damage degree using ANSYS, get natural frequencies and mode shape data as neural network input vector after unitary.
因此，通過有限元軟件ANSYS對具有各種損傷程度的結(jié)構(gòu)進行模態(tài)分析，得到固有頻率和模態(tài)分量的數(shù)據(jù)，經(jīng)過歸一化處理后作為神經(jīng)網(wǎng)絡(luò)的輸入向量。