fault n. 1.過失,過錯;罪過,責任。 2.缺點,缺陷,瑕疵。 3.(獵狗的)失去嗅跡。 4.【電學】故障,誤差;漏電;【地質(zhì)學;地理學】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 【機械工程】探傷。 The fault is his own. 這是他自己的錯。 a grave fault in a theory 理論上的重大缺陷。 a fault in the machine 機械故障。 image fault 【物理學】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)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。 find fault with 找…的岔子。 have no fault to find with 無錯可尋。 hit off a fault (獵狗)聞出(曾一度錯失的)嗅跡。 in fault 有過錯,有責任 (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)。 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。 without fault 〔古語〕無誤,確實。 vi. 1.【地質(zhì)學;地理學】產(chǎn)生斷層;有斷層余跡。 2.發(fā)球出界;犯規(guī)。 3.〔方言〕責備,挑剔。 4.〔古語〕犯錯誤,做錯。 vt. 1.找…的岔子,挑剔;〔方言〕責備。 2.【地質(zhì)學;地理學】使產(chǎn)生斷層。 3.把…做錯。 He faulted my speech in two ways. 他認為我的講話有兩點不妥。 fault one's performance 表演發(fā)生失誤。
A further research to the fault dictionary method is presented in this paper 本文是對模擬電路故障診斷中的直流字典法的進一步研究。
When beginning to diagnose fault , we can consult the fault dictionary with gotten realtime circuit character 診斷時,先獲取電路的實時特征,然后查字典,看其對應哪個故障。
It tells how to design and build the database of expert knowledge , how to deal with fault dictionary and how to program with simulation algorithm 結(jié)合雷達的實際應用,對雷達的故障診斷提出了基于互聯(lián)網(wǎng)的遠程故障診斷的實現(xiàn)方法。
After that the approach of automatically generating the fault dictionary is discussed , and a general diagnosis program for analogue circuits has been written to implement these techniques 在此基礎上,討論了字典法的自動實現(xiàn)方法,編制了通用模擬電路直流故障診斷軟件。
The practice shows that new methods have made fault tree more exact 5 decreased the total number of test nodes , and enhanced the real - time capability and accuracy of the fault dictionary method 應用表明:上述的改進使編寫的故障樹準確合理,減少了測試節(jié)點數(shù),提高了診斷的正確性和實時性。
The approach of fault dictionary often needs to simulate all fault states and extracts corresponding character of circuit , then setup the dictionary by corresponding relation 故障字典法通常需要在測前仿真各種故障狀態(tài),提取出與故障狀態(tài)相對應的電路特征,再將兩者一一對應關(guān)系列成一個表,即為字典。
This thesis introduces the hardware and software design of one kind of radar diagnosis system , combines the fault dictionary and the fault tree analysis to locate the fault with exchangeable pcb or individual functional module 本文介紹了某雷達故障診斷系統(tǒng)的硬件設計和軟件設計,提出了用字典法和故障樹分析法相結(jié)合的方法進行故障診斷,將故障定位到可更換印刷電路板和獨立功能組件。
This paper describes diagnosis principle and strategy , and detailedly describes the practical fault diagnosis software which is designed by myself , including user interface , storage pattern of fault dictionary , editing module of fault dictionary and program call module 本文介紹了基于故障字典法的診斷原理和策略,并就設計的實用故障診斷軟件進行了詳細介紹,包括了用戶界面、故障字典存儲方式、故障字典編輯模塊以及使用中的編程調(diào)用模塊等方面。
After analyzed the defaults of the fault dictionary method , several techniques to enhance the capability of the d . c . fault dictionary are presented . these include 1 ) using monte carlo analysis to get the node voltage tolerance , 2 ) using bayesian decision theory to direct the fuzzy set dividing , 3 ) selecting nodes by the fuzzy sets , 4 ) using the fault tree to diagnose the circuit ' s fault with varied sum of nodes 文中分析了字典法存在的問題,提出了改進方法,其中包括:用蒙特卡羅法求各節(jié)點電壓的容差域;用貝葉斯決策理論來指導模糊集劃分;以模糊集為特征進行節(jié)點優(yōu)選;依故障診斷樹進行變節(jié)點診斷。
This particle gives out some detection method , mainly about creation algorithm of detection vector and checking up the fault - cover rate of detection vector by the way of fault simulation . creation algorithm of detection vector contains : pseudo - exhaustive testing , d algorithm , fault dictionary algorithm 本文針對電子線路在使用過程中發(fā)生的故障,提出了幾種測試方法,主要講述測試向量的生成算法及使用故障仿真的方法來檢測測試矢量在故障檢測過程中的故障覆蓋程度。