fault n. 1.過失,過錯(cuò);罪過,責(zé)任。 2.缺點(diǎn),缺陷,瑕疵。 3.(獵狗的)失去嗅跡。 4.【電學(xué)】故障,誤差;漏電;【地質(zhì)學(xué);地理學(xué)】斷層。 5.【網(wǎng)球】發(fā)球出界;犯規(guī)。 Faults are thick where love is thin. 〔諺語〕一朝情義淡,樣樣不順眼。 fault detection 【機(jī)械工程】探傷。 The fault is his own. 這是他自己的錯(cuò)。 a grave fault in a theory 理論上的重大缺陷。 a fault in the machine 機(jī)械故障。 image fault 【物理學(xué)】像差,影像失真。 numerical faults 數(shù)值誤差。 a fault on the right side 因禍得福。 be at fault 1. (獵犬追捕獵物等時(shí))失去嗅跡,躊躇不前;不知所措,正在為難。 2. 出毛病,有故障。 3. = in fault (My memory is at fault . 我想不起來了)。 find fault in 看出…缺點(diǎn)。 find fault with 找…的岔子。 have no fault to find with 無錯(cuò)可尋。 hit off a fault (獵狗)聞出(曾一度錯(cuò)失的)嗅跡。 in fault 有過錯(cuò),有責(zé)任 (Who is in fault 是誰的不是?)。 to a fault 過度,極端 (He is kind to a fault. 他過分老實(shí))。 whip a fault out of sb. 鞭打某人使之改過。 with all faults 不保證商品沒有缺點(diǎn)。 without fault 〔古語〕無誤,確實(shí)。 vi. 1.【地質(zhì)學(xué);地理學(xué)】產(chǎn)生斷層;有斷層余跡。 2.發(fā)球出界;犯規(guī)。 3.〔方言〕責(zé)備,挑剔。 4.〔古語〕犯錯(cuò)誤,做錯(cuò)。 vt. 1.找…的岔子,挑剔;〔方言〕責(zé)備。 2.【地質(zhì)學(xué);地理學(xué)】使產(chǎn)生斷層。 3.把…做錯(cuò)。 He faulted my speech in two ways. 他認(rèn)為我的講話有兩點(diǎn)不妥。 fault one's performance 表演發(fā)生失誤。
Blind separation technique of modulatory fault source signal 調(diào)制故障源信號(hào)盲分離技術(shù)
Whereas , the joint angle method , which could improve the q - statistic plots method , was used to isolate the fault source on line employing the history fault knowledge 聯(lián)合角度法改進(jìn)了傳統(tǒng)的貢獻(xiàn)圖的診斷方法,通過對(duì)故障庫中的故障知識(shí)的利用,能夠在線的分離出發(fā)生故障的傳感器。
2 an integrated framework for process monitoring and fault diagnosis is presented , which combines independent component analysis ( ica ) for feature extraction and support vector machine ( svm ) for identification of different fault source ( 2 )提出了一種基于獨(dú)立分量分析( ica )和支撐向量機(jī)( svm )對(duì)系統(tǒng)性能進(jìn)行監(jiān)控的整體框架,這一框架包括特征提取和故障識(shí)別兩部分。
In order to know the accurate location of the fault source , lower the calculating quantity of the supervise software , and increase the efficiency and accurate rate of the fault diagnosis , the level analyzing method is used in the fault diagnosis of the baggage transfering system 為了得到準(zhǔn)確的故障發(fā)生源,降低監(jiān)控軟件的運(yùn)算量,提高故障診斷的效率和準(zhǔn)確率,將故障層次分析法用于行李中轉(zhuǎn)系統(tǒng)的故障診斷。
Knowledge about the faults of a process control system is obtained automatically by rough set reduction . an entropy - based criterion is used to measure the uncertainty of it . methods of forward and backward fault diagnosis and how to build up decision tables for each fault source are given 利用粗糙集進(jìn)行故障知識(shí)的發(fā)現(xiàn),尋找系統(tǒng)各個(gè)故障源信號(hào)之間合理的邏輯關(guān)系,提出了一種構(gòu)造邏輯故障樹的智能方法,并給出了相應(yīng)的故障樹評(píng)價(jià)標(biāo)準(zhǔn)。
Fault detection ( fd ) technology supervises the status of production process , detect the fluctuation and faults , and locate the fault sources , then isolate and eliminate them . in this way , calamities are prevented and fluctuations of quality of products are reduced 故障診斷技術(shù)通過監(jiān)督生產(chǎn)過程的運(yùn)行狀態(tài),不斷檢測(cè)過程的變化和故障信息,并在故障發(fā)生后,迅速定位故障源,隔離并消除故障,以防止災(zāi)難性事故的發(fā)生,同時(shí)減少產(chǎn)生質(zhì)量的波動(dòng),提高產(chǎn)品的競(jìng)爭(zhēng)力。
Therefore , research on integrated process control system , which includes such roles as control , monitoring , diagnosis , proves to have important theoretical and practical value . fault diagnosis , provides scientific methodology to detect and diagnose system exception , and find out fault source , frequency , severity , tendency etc . , so as to take timely and effective solution 故障診斷就是監(jiān)視控制系統(tǒng)進(jìn)行故障檢測(cè)與診斷,并對(duì)故障的原因、故障頻率、故障的危害程度及趨勢(shì)預(yù)測(cè)等內(nèi)容進(jìn)行分析判斷,為確診故障點(diǎn)、及早采取維修、防護(hù)等補(bǔ)救措施提供科學(xué)的決策依據(jù)。
So we can know the equipments information under working through the analyses of lubricants . the author heavily elucidates that how to forecast the failure of the equipment and how to look for fault source according to the lubricant " s variation . the specific failure cases have been analyzed by the diagnosing method based on the lubricating oil 本論文著重闡述如何從潤(rùn)滑油使用中的變化預(yù)測(cè)設(shè)備故障及尋找故障原因,明確提出以潤(rùn)滑油作為設(shè)備故障診斷技術(shù)的主題,分析了以潤(rùn)滑油為主體的故障診斷方法,并就具體事例進(jìn)行分析。