tyre noise 中文意思是什麼
tyre noise
解釋
輪胎噪聲-
The research fruit and software in this paper is strongly applicable to practical engineer, and its highly intelligent optimization and diagnosis ability provide high effective approach for lower noise tyre designing and production
本文的研究成果和程序具有較強的工程實用性，其高度的智能化優化和診斷功能為低噪聲輪胎設計和生產提供了強有力的高效方法與路徑。 -
After analyzed the basic principle of optimized noise reduction on tyre pattern, summarized three approaches to noise reduction. the first is trying to reduce size of single block or socket to reduce noise amplitude on time domain, the second is to adjust stripes sorting order and their interlace value to avoid noise - made by every single block - peak values on time domain overlayed and the last is to adjust ratio of blocks and sockets, ratio of stripe interval and stripe sorting order to avoid noise periodical distribution and abnormal high peak values in some frequency strip
論文第四章分析了輪胎花紋優化降噪的基本原理，總結出三條降噪途徑：在允許范圍內盡量減小單個塊或槽的大小、刻刀槽軟化花紋塊來減小噪聲時域波幅度；調整節距排列順序、花紋條之間的錯位值，使各發聲單元發出的聲壓時域波形的同向峰值錯開，避免同向峰值疊加；調整花紋塊和槽比例、節距比例、節距排列順序，盡量避免周期性分佈，使輪胎所發出的噪聲趨于白噪化，避免某些頻段的異常高峰值。 -
According to the academic fruit of my tutor and his graduated students on tyre pattern noise simulation analysis, the previous algorithms are perfected and testified
輪胎花紋噪聲模擬分析是導師和前幾屆學生的研究成果，本文通過實測數據對軟體所採用的演算法進行了驗算和修正。 -
Research on tyre noise begins with the cooperative project between automation institute of wuhan university of technology and shanghai rubber group. with the further research on tyre pattern noise, lower noise tyre pattern analysis and designing software made by us intrigues tyre industry and relative research unit more strongly, and they not only show their cooperative tendency, but make more demands on high intelligence of software
開始對輪胎噪聲進行研究是因為1994年武漢工業大學自動化研究所與上海橡膠集團合作的「輪胎花紋噪聲控制」項目，隨著我們對輪胎花紋噪聲研究的深入， 「低噪聲輪胎花紋分析與設計系統軟體」越來越受到輪胎工業和相關研究部門的關注，他們不僅表示了合作的意願，也對軟體的高度智能化提出了新的要求。 -
Based on the basic principle of tyre pattern noise controlling, measurement approach of tyre noise, frequently used charts and simulation model are introduced, some computation formulas are derived and testified. emphasis is placed on the studying of tyre pattern noise controlling from the following aspects : noise reduction optimization theory, intelligent optimization approaches and comprehensive noise intelligent diagnosis, etc. two main approaches to measure tyre noise is introduced, indoor drum - rolling measurement and outdoor yard measurement
本課題從輪胎花紋噪聲控制的基本理論出發，對輪胎噪聲測試方法、常用圖表和模擬模型進行了闡述；用實測數據對部分分析計算公式進行了推導和驗證；還著重從輪胎花紋噪聲降噪優化理論、智能優化方法、噪聲綜合智能診斷等方面，對輪胎花紋噪聲控制進行了系統的研究。 -
We are also working in partnership with operators to address a number of other concerns, including transport noise, vehicle tyre disposal, recovery of waste from the airport and public transport venues, pollution from vehicle repair workshops, and fumes from petrol - filling stations
此外，環保署亦正與各類營辦商合作，協力解決其他環境問題，包括交通噪音車胎處置機場及公共車站和碼頭的廢物回收，以及修車場和加油站的污染問題。
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