mixed fault 中文意思是什麼
mixed fault
解釋
混合過錯-
Among the many testing methods of analog and mixed signal circuits booming up in recent years, the pseudorandom testing technique is easier to generate testing stimuli and the current - based testing method could magnify the response differences between fault - free circuits and faulty circuits
近年來提出的很多種模擬及混合信號電路測試方法中，偽隨機測試法易於產生測試激勵，基於電流的測試法能使正常電路和故障電路的頻率響應的差別增大。 -
A method of fault diagnosis for mixed analog digital electronic circuits
一種大規模數模混合電路故障診斷方法 -
This paper analyses the test results gained by mixed simulation, and validates the reliability of the use of transient zero current and negative current in fault identifying
文中討論了負序電流的分佈及提取問題，試驗數據同樣表明負序電流用於單相接地故障識別是可行性的。 -
Abstract : the offence of infringing trade secret means the ac t of falsely obtaining, leaking out, using or permitting the other to use the righter ' s trade secret an d having resulted in heavy and great losses to the righter. its subject is mixed subject, containing both certain special subject and certain general subject. its mens rea may be both guilty intention, containing both direct intention and indi r ect intention, and guilty fault, containing both negligent fault and reckless fau l t. on the objective aspect its establishment is not necessarily signed by the “ h aving resulted in heavy and great losses to the righter ”. its direct object is t he righter ' s right to his trade secret, containing the righter ' s special ownin g right or using right and the right of keeping the secret to the trade secret
文摘:侵犯商業秘密罪是指非法獲取、披露、使用或者允許他人使用權利人的商業秘密，給權利人造成重大損失的行為；其主體是混合主體，既包括一定的特殊主體，又包括一定的一般主體；其主觀方面既可以是故意，包括直接故意和間接故意，又可以是過失，包括疏忽大意的過失和過于自信的過失；其在客觀方面並不必然以「給權利人造成重大損失」為成立犯罪的標志；其直接客體是權利人對商業秘密的權利，包括對商業秘密的所有權或使用權以及保密權。 -
It mainly includes following aspects : in this paper, firstly implication of wavelet analysis in signal harmonic component extraction is presented in detail, and on this foundation signal given frequency band component extraction method is proposed. then we investigate frequency aliasing phenomenon, reason why frequency aliasing phenomenon is easy happened when wavelet is implied in field of motor fault diagnosis, and frequency bands where frequency aliasing phenomenon is easer happened, and put forward approved morlet wavelet analysis method which can effectively alleviates frequency aliasing phenomenon. third we set up vibration signal detected system, design experiments to obtain three groups of fault signals : eccentricity fault, mixed fault of eccentricity plus mild rub, mixed fault of eccentricity plus moderate rub, and process these data using analysis method proposed in this paper
首先對論文的選題以及相關背景進行了探討，並對相關的小波基礎理論進行了闡述，主要針對感應電動機的偏心故障和偏心+碰摩復合故障形式及相關的應用演算法進行了詳細探討，主要工作內容包括下面幾個方面:在論文中，首先對小波分析在信號的諧波分量提取中的應用進行了研究，在此基礎上，提出了信號的特定頻帶成分的提取方法;研究了小波分析的頻域混疊現象，探討了小波分析應用於電機故障診斷領域時易發生頻域混疊現象的原因，以及混疊現象較易發生的頻帶，提出了可以有效減輕頻域混疊現象的改進的morlet小波分析方法;搭建了振動信號檢測系統，設計實驗採集得到三組故障數據:偏心故障，偏心+輕微碰摩復合故障，偏心+中度碰摩復合故障，並對這些數據應用本文提出的分析方法進行信號處理，提取出的特徵參數可有效區分這兩種故障形式;研究了基於matlab和labview的混合編程方法，完成了電機故障檢測系統的軟體開發。 -
The software of diagnosis and prediction for boiler fault is developed by using fuzzy modular networks and recurrent composed networks, and the method of mixed knowledge representation and expert system technology etc are used in this paper
本文應用模糊模塊化神經網路和遞推合成bp網路，並結合混合型知識表示和知識獲取方法、基於知識的專家系統等技術對鍋爐故障診斷與預測問題進行了研究，開發了鍋爐故障診斷與預測軟體。 -
In this paper, the fault diagnostic problem of middle storage pulverizing system for chongqing power plant is developed, by mixed knowledge representation 、 bp neural network 、 expert system based on knowledge technology etc are integrated in this system
本文針對重慶發電廠中間儲倉式制粉系統故障診斷問題，採用混合型知識表示方式、 bp網路技術、基於知識的專家系統技術等相結合的方法，對其診斷系統進行了初步的開發研究。 -
The main works are as follows : 1 ) we made the mathematics model of mixed - signal circuits based on the des theory to make the circuit states discrete. so we can unite the digital part and the analog part of the circuit to research the testability and the fault detection
本文所做主要工作如下： 1 、本文利用des理論對數模混合電路進行數學建模，將電路狀態離散化，從而將電路的數字部分和模擬部分統一起來進行故障診斷和可測性分析。 -
The middle storage pulverizing system for chongqing power plant is mainly researched in this paper, and bp neural network 、 mixed knowledge representation 、 expert system based on knowledge technology etc are used in this fault diagnostic system
本文以重慶發電廠中間儲倉式制粉系統為主要研究對象，採用bp神經網路技術，並結合混合型知識表示和知識獲取方法、基於知識的專家系統等技術，對制粉系統故障及其相關故障診斷系統進行了開發研究。 -
Formed by passive emplacent of crust - mantle mixed type of magma and controlled by nearly ns - trending baodu - boluo arcuate fault zone, the himalayan porphyry belt in ninglang area tends generally to plunge northward
摘要寧蒗地區喜山期斑巖帶受近南北向的包都波羅弧形斷裂帶控制，由殼幔混源型巖漿被動侵位而成，總體上呈向北逐漸傾伏的趨勢。 -
Therefore, based on formers " research and recurring to the rather strong ability of holding mistakes possessed by rough set theory, this paper present a new attribute reduction arithmetic as well as an improved value reduction arithmetic based on the combination of rough set theory and duality boolean calculation, and use it to handle the reduction progress of the decision table including all kinds of fault cases which is established by considering the signals of protection relays and circuit breakers, then form the general mixed knowledge model and bring up an idea about automatic production of decision table
為此，本文在前人研究的基礎上嘗試藉助粗糙集理論所具有的較強的容錯能力，提出了基於粗糙集理論與二值邏輯運算相結合的屬性約簡演算法以及改進的值約簡演算法，並將其應用於由斷路器和保護為條件屬性，考慮各種故障情況所組成的診斷決策表的約簡過程中，形成了混合策略知識模型，同時提出了診斷決策表自生成的基本思想。 -
Based on wavelet analysis theory, and aiming at fault data character extraction in induction motor mixed fault diagnosis, this essay dedicates on implication of wavelet analysis in this field, and gain good effect in experiment
本論文基於小波變換理論，針對感應電動機復合故障診斷中故障數據特徵提取，進行了小波理論在其中的應用研究，並在實驗驗證中取得較好的效果。 -
By using program language borland delphi5. 0 under windows98, and applying the diagnostic method of artificial intelligence and the object - oriented programming design technology, we take the mixed reasoning strategy of obverse and reverse to develop the fault diagnosis expert system of automobile, which have better man - machine interacted interface
以windows98為平臺、 borlanddelphi5 . 0為編程語言，應用人工智慧診斷方法和面向對象的程序設計方法，開發出了具有友好的人機交互界面、正向與逆向混合推理和具有解釋功能的汽車故障診斷專家系統。 -
Flexible triggering that lets you easily isolate and analyze the complex signals and fault conditions common in mixed analog and
靈活的觸發能力，使您能容易地隔離和分析復染的信號，以及在混合模擬和數字電路設計中常見的故障 -
At the end of the chapter, a multi - task fault diagnosis expert system is built and it runs under the control of mixed inference strategy. chapter five introduces the task part strategy following the idea of " part - fusion ". two kinds of synthetic models of same signal - based multi - feature information and muilt - signal - based information are discussed
第五章依據「分解一綜合」的故障診斷思想，介紹了設備故障診斷的任務分解策略，提出了同源多特徵信息綜合和異類多源信息綜合兩種典型綜合診司斷模型。 -
Finally, we realize the reduction of fault diagnosis decision - table and mixed knowledge model by the program using vc + +, and use delphi to establish the window
運用visualc + +語言編程實現了對故障算例決策表的約簡過程，並使用delphi創建了窗體界面，初步設計了可視化的故障診斷應用程序。 -
Along with development of electrical technology, especially vlsi and mixed circuit, it brings up new challenge to fault diagnosis of analog circuits. it is in great need of new theory and approaches to it
隨著電子技術的發展，特別是大規模模擬電路和數模混合電路的發展，對模擬電路故障診斷提出了新的要求，需要探索新的故障診斷理論和方法。 -
Abstract : to enhance the correctness of the fault diagnostics, the diagnostic modu1es in a mixed fau1t diagnostic expert system which are respectively based on bp neural network, self - organization neural network, and minor wave analysis, are designed as a system with multiple stages
文摘:介紹了為提高故障診斷的正確率，將一混合故障診斷專家系統中的基於bp神經網路診斷模塊、基於自組織神經網路診斷模塊和基於小波分析診斷模塊設計成多級診斷系統。 -
The dbs theory that is developed in the recent years gave a systemic method for the mixed - signal circuits test and fault - diagnosis
近年來出現的des理論為數模混合電路的可測試性提供一種的系統化的處理方法。
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