汽車型譜 的英文怎麼說
中文拼音 [qìjūxíngpǔ]
汽車型譜
英文
chart of automotive model-
To solve it, the differential equation set is transformed by fourier transform and the dynamic differential equation in the form of matrix is educed. the calculation formulas of frequency response function of vehicle vibrating system, acceleration power spectrum density function are put forward
用分析力學法建立整車動力學模型,推導出以矩陣形式表示的運動微分方程,並通過傅氏變換給出汽車動力學系統的頻率響應函數、加速度功率譜密度函數的計算公式。The main work of this paper is establishing the 3d model of the whole bus body and implementing the strength analysis, stiffness analysis, modal analysis and road surface spectrum analysis, synthesized considering the geometric properties, physical properties, material properties. the appraisal to the mechanics performance is produced. the suggestion of the structure improvement is put forward based on the analysis result and is adopted by nanjing iveco company
本文主要工作是綜合考慮對象的幾何特性、物理特性、材料特性,進行了整車三維數模的建立;實現了nj6826tmf車的車身強度分析、剛度分析、固有頻率振型分析和路譜分析,在結構的力學性能上給出了相應的評價;根據分析結果,提出結構改進建議,並得到南汽的采納;對該車的超重問題,以輕量化為目標,提出使nj6826tmf輕量化的設計方案,供南汽參考。In chapter 2, the fatigue mechanism of automobile half shaft is studied ; and intensified coefficient model based on fatigue failure theory and programmed load spectrum technology is also provided
第二章研究汽車驅動橋半軸疲勞破壞機理,在零件疲勞損傷理論和程序載荷譜處理技術基礎之上給出路面強化系數模型。Rotary shaft lip type seals for automobils ; test ; infrared - spectroscopic analysis of elastomers
汽車用旋轉軸唇型密封件.檢驗.彈性體的紅外光譜分析In this paper the main noise source of sq6450 type light car was judged by means of spectrum and correlation analysis of noise signal. the corresponding proposal reducing noise was presented
對sq6450輕型汽車進行了噪聲測試,通過對噪聲信號的頻譜分析和相干分析,找出了主噪聲源,並提出了降噪措施。Abstract : in this paper the main noise source of sq6450 type light car was judged by means of spectrum and correlation analysis of noise signal. the corresponding proposal reducing noise was presented
文摘:對sq6450輕型汽車進行了噪聲測試,通過對噪聲信號的頻譜分析和相干分析,找出了主噪聲源,並提出了降噪措施。Chart of automotive model
汽車型譜Auto log allows you to create any number of user - defined expense types. you can track expenses for an unlimited number of vehicles. auto log supports both color and gray - scale devices
汽車信息允許你產生使用者定義的費用類型的任何的數字。你能為無數的交通工具的提供數字追蹤費用。自動日誌支持顏色和灰色極譜設備。分享友人