frequency response analysis造句
例句與造句
- Frequency response analysis has been performed for the mast
并對結構的頻率響應進行了分析。 - Wave theory modeling of vehicle vibration and its frequency response analysis of helical spring suspension
螺旋彈簧懸架車輛振動的波動理論建模及頻響分析 - The low voltage impulse method , frequency response analysis method and short - circuit reactance method , which can be used to measure and diagnose the deformation of power transformer winding , are introduced in the paper
目前，監(jiān)測變壓器繞組變形的方法主要有低壓脈沖分析法( lvi ) ，頻率響應分析法( fra )和阻抗分析法。這些方法都需使變壓器退出運行，在變壓器離線情況下對變壓器繞組變形進行測量的。 - According to experimental data and related standard , the finite element model of frame has been set based on its geometric model through simplified processing , selecting element , dividing mesh grids , load cases setting and putting characteristic etc . on the basis of this , the integrated finite element model of motorcycle has been established including frame , engine , suspension , wheel , rider and oil box etc . to understand the relationship and dynamic property of frame and integrated motorcycle , mode analysis and frequency response analysis have been done
根據實驗測試數據和有關標準規(guī)范,以總體設計階段得出的車架幾何模型為基礎,通過模型簡化、單元類型確定、網格劃分、工況設置、邊界處理、物理特性賦予等,建立車架的有限元模型。并基于此,建立整車的有限元模型,包括車架、發(fā)動機、懸架、輪胎、乘員、油箱等。 - ( 3 ) introducing the proportional damping , the finite element formula of structural - acoustic coupled system lined with sound absorbing materials is obtained . mode - superposition technique for modal frequency response analysis of coupled structure - acoustic systems is also used to deal with the sensitivities of the eigenvalues and eigenvectors of coupled systems for the purpose of reducing cavity interior noise in theory
討論了阻尼降噪問題，建立了有阻尼聲振耦合系統(tǒng)的有限元模型，采用振型疊加法，將系統(tǒng)位移轉換到以固有振型為基向量，進行結構壁面有吸聲材料的聲振耦合系統(tǒng)響應的有限元分析與靈敏度分析，推導了比例阻尼條件的靈敏度計算公式。 - It's difficult to find frequency response analysis in a sentence. 用frequency response analysis造句挺難的
- Modal analysis , frequency response analysis , random vibration analysis and vibration fatigue analysis are carried out based on the modified finite element model . the first natural frequency of pcb is 57 hz , and the dynamic response in the first natural frequency is the largest . weak points are also found
為分析該印制電路板可靠性及設計缺陷,需對修改過的有限元模型進行模態(tài)分析、頻率響應分析、隨機振動分析及疲勞壽命分析,以全面了解該印制電路板的動態(tài)特性(包括:印制電路板的固有頻率、隨機振動響應情況) ,以及存在的薄弱環(huán)節(jié)。