logic fault 中文意思是什麼
logic fault
解釋
邏輯故障-
This paper mainly aims at the characteristics of the hardware and software structure of the parallel computer on satellite, and has fulfilled researches of fault tolerant technique in three aspects of control theories and engineering : the first research of the system level fault - tolerant module is based on the system structure of the parallel computer on satellite, a kind of cold backup module and a kind of hot backup module for multiprocessor computer have been put forward. then the research of software fault tolerant technique which is based on the operate system named rtems has been carried, the mission level fault - tolerate arithmetic and the system level fault - tolerate mechanism and strategies based on the check point technique have been put forward, at the same time the self - repair technique of software which has used the technique of system re - inject has been studied. finally the technique of components level fault - tolerant based on fpga has been studied, a kind of two level fault - tolerant project which aims at the fault - tolerant module of the parallel computer on satellite has been put forward, and the augmentative of circuit that project design realization need is little, this project can avoid any breakdown of any part logic circuit of the fpga
本課題主要針對星載并行計算機體系結構及軟體結構的特點，從如下三個方面進行了容錯控制理論研究和實踐工作:首先進行了基於星載多cpu并行計算機體系結構的系統級容錯模型研究，提出了一種多cpu冷備份容錯模型和一種多cpu熱備份容錯模型;然後進行了基於rtems操作系統的軟體容錯技術研究，提出了任務級容錯調度演算法以及基於檢查點技術的系統級容錯恢復機制和策略，同時研究了利用系統重注入進行軟體在線自修復的容錯技術;最後研究了基於fpga的部件級容錯技術，提出了對容錯模塊這一星載并行計算機關鍵部件的兩級容錯方案，實現該方案所需增加的電路少，可避免板級晶元以及fpga晶元內部任何邏輯發生單點故障。 -
Utilize advanced on - the - spot sensing technology, information digitization gathering technology, electromechanics integrated technology and computer logic analysis technology, carry on fault analysis and diagnose to power machinery in the operation state, provide the theoretical foundation and experimental data for power machinery designing at the same time
利用先進的現場傳感技術、信息數字化採集技術、機電一體化技術及計算機邏輯分析處理技術，對運行狀態中的動力機械進行故障分析、診斷，同時為動力機械設計提供理論依據和實驗數據。 -
Through the simulation of large - scale circuit simulation proved that use the crossover tearing technology could detailed network structure, simplify the diagnostic process, and the neural network can parallel deal with the diagnosis information, and the logic operation can judge the information of the multi - fault. the illustrative simulation shows that it can increase the diagnosis speed and decrease the workload before test
通過對大規模模擬電路的模擬證明，使用交叉撕裂明細網路結構，簡化診斷過程，且運用神經網路組對信息進行并行處理，邏輯分析運算對多故障信息進行處理判斷，大大提高了故障診斷速度，減小了測前工作量。 -
The dsp - based drive logic for srm under fault conditions
的開關磁阻電機的帶故障運行的驅動邏輯研究 -
Jx5 is a complex microprocessor, which contains cache, microcode rom, instruction prefetch unit, instruction decode unit, integer unit, mmx unit, floating point unit, page unit, bus unit, dp logic, apic and so on. it is very difficulty to test a such complicated microprocessor and receive anticipative fault coverage ratio. so, we must add dft in cpu ’ design
Jx5微處理器是一款結構異常復雜的微處理器，它的內部包含有: cache 、微碼rom 、指令預取部件和動態分支預測部件、指令譯碼部件、整數部件、多媒體部件、浮點部件、分段和分頁部件、總線介面部件、雙處理器介面部件、可編程中斷控制部件等。 -
Now that the institution of the capacity for civil liability is the logic premise that affirms a fault, and a doer can not be affirmed to be in fault without the recognizing ability, the ability behoove to be the criterion for judging whether someone own the capacity for civil liability
既然責任能力是認定過錯的前提，只有在行為人於行為時有識別能力才可能形成過錯，那麼行為人的具體識別能力理應成為責任能力的判斷標準。 -
Benefit from designer experience, expert system regulations are built by c language. through the inference, all fixed logic fault and most multi - line short circuit fault are detected by expert system. on that account, the design process built by c language will be a mode that can be imitated by other intelligent fault diagnosis system
對于專家系統智能故障診斷技術而言，構建專四川大學碩士學位論文家系統規則庫和設計推理機制是重點，本文採用c語言構建規則庫，然後通過精心設計的專家推理機，從而使得固定邏輯故障和大多數多線橋接故障能夠被專家診斷系統檢測出來。 -
When those ptvs are sequentially loaded to cut ( circuit under test ) from intelligent fault diagnosis system, homologous prvs ( parallel response vector ) are taken back. through test response analysis by expert system, intelligent fault diagnosis system can detect all fixed ' 1 ' logic fault, fixed ' 0 ' logic fault, and detect the majority of multi - line short circuit fault
當這些ptvs從pc機中依次加載到被測電路板后，相應的prvs （并行響應向量集）可以獲取供診斷系統進行測試響應分析，從而檢測出固定邏輯故障和橋接故障。 -
The fault diagnosis system includes four parts : sampling and insulation of the synchronous signal, sampling of the voltage waveform of the rectifier, logic pre - processing and dft analysis, display and alarm circuit
故障診斷系統主要包括同步信號的取樣與隔離、整流電壓的采樣、邏輯預處理及dft分析，診斷顯示報警電路等四部分。 -
By adopting fta ( fault tree analysis ) and minimal path sets theory, the fault information stream analysis of spc - 33 digital governor is made, and from the point of system the ft is constructed. and the fault model with logic matrix in mirror symmetry has been built
本文運用fta故障樹分析方法和最小路集方法，對spc - 33電子調速器進行故障信息流分析，從系統化角度構築ft ，並建立鏡像對稱的故障邏輯矩陣模型。 -
Propositional logic - based method of liquid rocket engine fault diagnosis
液體火箭發動機故障診斷的命題邏輯方法 -
Threshold logic of a decision function is used to evaluate the generated residual so as to enhance the robustness of fault detection systems
採用閾值邏輯方法評價所產生的殘差信號，以提高故障檢測系統的魯棒性。 -
Traditional fault tree analysis method is an effective method to analyze system reliability that is based on static logic and static failure mechanism. but it cannot be used to analyze the reliability of systems with dynamic random and dependency
傳統的故障樹分析方法是基於靜態邏輯和靜態故障機理提出的一種有效的系統可靠性分析方法，但不適用於具有動態隨機性故障和相關性的系統的可靠性分析。 -
Based on static logic or static failure mechanism, the traditional fault tree analysis is a effective method to analyze system reliability. but it can not be used to analyze the reliability of systems with dynamic randomicity and dependency, such as fault tolerant system, repairable system with redundance ( cold spare or hot spare ), sequence dependency system and system with spare pool
傳統故障樹分析方法是基於靜態邏輯和靜態故障機理提出的一種有效的系統可靠性分析方法，不適用於對具有動態隨機性故障和相關性的系統，如容錯系統、冗餘（或冷、熱備件）可修系統、公用資源庫系統，具有順序相關性的系統的可靠性分析。 -
Based on the analysis of the working principles and the circuit features of the air - condition controller, the circuit is described by the logic signal, and according to the fault features of the components and some rules the number of sample is decided
在系統的分析了空調控制櫃的工作原理和電路特點的基礎上，選擇了電路的通斷信號對電路狀態進行描述，並根據電路元件的故障特點和一定的原則確定了采樣點數目。 -
A fault decision logic is presented, the fault state of the switch and the fault bridge of the inverter is fixed on. 6
給出了一種故障決策邏輯，基於此可有效確定開關元件故障性質及逆變器故障橋臂位置。 -
The modeling of logic fault diagnosis problem based on petri net is the emphasis of the dissertation
2 、基於petri網的邏輯故障診斷模型是本文的核心。 -
Due to the shortage of petri net in fault diagnosis, this thesis brings forward logic fault diagnosis petri net model. this model was used into the lift fault diagnosis and the multi - fault and conflict problems in lift controller ' s fault diagnosis were solved successfully
針對petri網在故障診斷中的不足，在已有的故障診斷petri網理論基礎上，提出邏輯故障診斷petri網模型，並將之用到電梯控制系統故障診斷中，成功地解決了電梯控制系統故障診斷中一果多因的診斷難題。 -
Using petri nets theory, this thesis carries out lift controller ' s normal running petri net model and function running petri net model. it is successful to use logic fault diagnosis petri net model, which is brought forward by the thesis, into lift controller fault diagnosing
本文運用petri網理論建立了電梯控制系統正常運行故障檢測petri網模型及其功能運行故障檢測petri網模型；提出邏輯故障診斷petri網模型，並將其運用到電梯控制系統故障診斷中，取得良好效果。 -
However, because the automobile breakdown is characterized by suddenness, comprehensiveness and difference, at the time of failure detection, we still need concrete analysis of concrete conditions, that is, we should choose appropriate detection facilities or testing tools with correct logic fault analysis, and then establish the data of failure detection and diagnosis, by which we can locate the failure and carry out trouble shooting accurately and promptly
所以在檢測故障時，我們仍需要具體的情況具體分析即選擇適當的檢測設備或檢測工具輔以正確的故障分析邏輯，並在此基礎上建立故障檢測與診斷數，才能準確、及時地對故障進行定位與故障排除。汽車智能檢測系統的研究與開發目的是為了解決汽車故障的智能化檢測，而現代汽車故障診斷的基礎是汽車用傳感器的測試。
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