查询词典 fault cliff

And an on-line adaptative training algorithm of the weights of neuron is given, which enhances fusion precision of the model, fault tolerance and adaptive ability for subsystems 4 In order to diagnose the soft fault of integrated system, a new fault detection method is proposed based on federated filter, which can detect fault of system in short interval and greatly enhance the method sensitivity to fault A fault diagnosis method of Dynamically Tuned Gyro baesd on parameter estimation of kinetics model of rotor, and signal pretreatment, parameter estimation and strategy of fault identification are studied in detail The method can locate fault of DTG correctly and effectively, which provides a new approach and idea for gyro fault diagonsis 5 In order to diagnose the hard fault of integrated system, fault tree analysis is studied on fault disgnosis of integrated system circuits, and the hardware and software of disgnosis system are developed, with faults located to main module and circuit For futhur diagnosis, an optimal measurement technology in detection of circuits is discussed by improving an algorithm based on information theory, and a pratical method based on half-split method is proposed.

针对组合系统的软故障诊断问题，提出了基于联合滤波模型的一种新的故障检测算法，给出了算法的理论推导过程，该算法能在较短的时间内检测出系统故障，提高了算法对故障的敏感度；研究了基于动调陀螺转子动力学模型参数辨识的故障诊断方法，就其中的信号预处理、参数辨识及故障决策方法等关键技术进行了详细的研究，该方法可以正确、有效地检测与定位动调陀螺故障，为陀螺故障诊断提供了新的途径和思路。 5。针对组合系统的硬故障诊断问题，研究了基于系统浅知识推理的故障树法在组合系统电路子系统故障诊断中的应用，开发了相关诊断系统的软硬件，故障可定位到系统的主要功能模块和电路板级。为了进一步的故障定位，研究了电路板故障的最优检测问题，完善了基于信息理论的优化算法，并提出了基于&对分法&的一种实用的优化算法，故障可定位到电路板的主要功能元件级。在组建的SINS/GPS组合系统实验平台上，针对上述研究内容，进行了大量的实验研究。

The activities in different sections of the Gaoqing fault in the Huagou gas field were analyzed using 3D seismic data. The activities of the fault segment associated with the Huagou gas field were strong during the Guantao\|Minghuazhen period, while the activities on east and west sides of the gas field were weak at that time. The Huagou gas field is well corresponding to the strong activity segment of the Gaoqing fault on the plane. The process of gas migration in the Huagou reservoir is divided into two phases:(1)After mantle\|derived magmatogenetic gas including CO2, N2, and He entered the Gaoqing fault, the gas migrated to the top of the fault by the action of buoyancy or pressure, then the gravitative differentiation occurred. For the top of the fault is closed and both sides of fault is sealed, the gas assembled to some degree in the Gaoqing fault;(2)When gas was accumulated at a large scale in the Gaoqing fault, the gas migrated towards the reservoirs along the two sides of the fault and was accumulated in sandstone.

利用三维地震资料，对济阳坳陷花沟CO2气藏区高青断裂走向上不同区段的活动性进行了分析，指出：花沟CO2气藏所对应的高青断裂区段，在馆陶组—明化镇组沉积时期活动性强，而气藏的东、西两侧，馆陶组—明化镇组沉积时期断裂基本上不活动；花沟CO2气藏与馆陶组—明化镇组沉积时期高青断裂活动性强的区段在平面上有着良好的对应关系；花沟CO2气藏的运聚过程分为2个阶段，在第1阶段，幔源岩浆成因的CO2、N2和He等气体进入高青断裂后，在浮力或压差作用下向断裂顶端运移，并发生重力分异，由于断裂顶端封闭、两侧封堵，CO2、N2和He等气体在高青断裂中实现了一定程度的聚集，而在第2阶段，当CO2、N2和He等气体在断裂中聚集到一定程度，便在压力驱动下向断裂两侧砂岩储层运移，并在其中聚集成藏。

In order to overcome the technological difficulties encountered in the course of insulation fault diagnosis on the base of dissolved gases analysis, several kinds of mathematic models and actualized methods are brought forward to improve the reliability and veracity of fault diagnosis of transformers. The research works are shown mainly as followings:1 A modified fuzzy multi-criteria method is brought forward for insulation fault diagnosis of transformer. Furthermore, a new method for insulation fault diagnosis is proposed on the base of fuzzy multi-criteria together with rule reasoning. With fuzzy diagnosis in the method, fault reasons are filtrated and then the reasons in low probability are prohibited, Moreover, the left reasons are testified by using rule reasoning and then final concludes are drawn in much less misjudge probability and better results.2 On the base of geometry characteristics of C- partition to sample set of DGA data of transformer, a method is put forward to compute effective radius of neighbor field of a sample, number of clusters and values of initial centers. Moreover, the fuzzy C- means cluster model with adaptive weight is brought forward in the first time and then the fault classifier is designed for insulation fault diagnosis of transformer.3 According to the weakness of the degree of gray of gray incidence, a new formula to compute DGI is put forward and then incidence order criterion is ascertained. Moreover, a new DGI model for fault diagnosis is proposed according to the further analysis to relationship between fault reason and content of oil dissolved gases of transformer.

为解决在应用油中溶解气体分析方法（Dissolved Gases Analysis，简称DGA）诊断变压器内部绝缘故障时所遇到的主要技术难题，论文提出了用于提高变压器故障诊断准确性和可靠性的数学模型及实现方法，主要研究工作如下：1）提出了一种改进的变压器绝缘故障诊断模糊综合评判方法；进一步提出了将模糊综合诊断与规则推理相结合进行绝缘故障诊断的方法，该方法采用模糊推理对故障原因进行"过滤"，滤掉可能性极小的原因，然后进一步利用规则推理验证剩下的可能原因，得出最终结论，大大减少了误判比率，获得了较好的效果。2）根据以变压器DGA数据为特征量的样本空间的c-划分几何特性出发，提出了一种求取样本有效邻域半径和聚类数及聚类中心初值的方法，在此基础上，首次提出了一种自适应加权的变压器绝缘故障诊断的模糊c-均值聚类模型，并设计出故障分类器。3）针对常用灰色关联度的不足，提出了一新的灰色关联度计算公式及确定关联序的准则；并在此基础上，通过深入分析变压器发生绝缘故障时的原因与油中溶解特征气体含量的关系，建立了一种新的故障诊断灰色关联模型；通过实例分析证明，该方法能有效地诊断出变压器绝缘故障及故障部位，大大提高了诊断的准确性。

Relax's time,I would hope use favorite way to spent it,The end of the morning's course,When my partner Jane said to me,It so happened have two movie tickets,At 19:00,Whether with me together go to watch movie,After my heart feel delight,Though we have been reached before the consensus,Prepare to look at 19:10 the movie,《Red Cliff》,Actually,I hope to watch a local movie in china,I franked told she i have not seen the movie of the first half,But she said that will not affect,The pm 7:00,I already in the cinema At the door of wait for a long time,Has yet to see my companions,Maybe i in the kill of time,I watch of the film table,Screening of the it seem chinese movie,《Red Cliff》and《Madagascar》2 Some less the introduction of the movies,Despite I would not be surprise,But I would watch the 《Red Cliff》 should the good choice,I saw Jane,She let me wait a full 15 minutes,I think he will find for themselves better reason,To avoid being late forpsychological,Her own apology for being late because of traffic congestion on the road,Although I am a taxi to the,I feel Chengdu Crowded is Traffic,The sky already dark,The streets are constantly whistle sound,Finally,I can not on forgive her,We enter the cinemas,Cinema is no Imagine as spacious,But is a very delicate environment,The film should have been broadcast,I think we are 10 minutes late,So we quietly went to the location,To watch the movie,I feel to have chinese classical music,To surround the movie,Aslo let me fusion of the atmosphere in China,Maybe the movie has some humorous language,But sometimes have small number of comments Voice,At least that let me feel sick discomfort,We are seriously watch to the movie,Cinema is about to go out,Maybe this is for me is breath of fresh air,The best,But is the helpless's choose,Very fond three kingdoms of my friend,In U.S,They are very fond the Japanese game 《Dynasty Warriors》,They say he is cool,No have complex plot,Can let you full of crazy and direct,These maybe can to me as a reference,Because I do not know three kingdoms of lot,Jane asked in how I feel when,I told her I like Zhou Yu,,WHich have a scene,When he performed the sword dance when,In front of Xiao Qiao,I feel the ancients are the comfort and fine and smooth, And has a strong China atmosphere,Although in my thoughts,Zhuge Liang is the wisdom,And Cao Cao more are poetry and brutality,Maybe They are contrary,But i not longing the latter,In the movie has a Cao Cao poetry recitation,I ever for that memory,Is clearlr,It makes me feel he to near for me,My favorite watch movie,Maybe in U.S,Many people will because leisure watch movie,In U.S,Movie ticket prices low,That let me feel the can more depth and perfect sound quality,In U.S,I only know the Chinese movie is 《Crouching Tiger, Hidden Dragon》,This is my ever for China's thought,Martial arts and essence's experience,I like the director Ang Lee,He's movie has the ease,And sometimes,In heart was very heavy,Without violence,I feel that the oriental atmosphere,And bamboo's quiet,Maybe and 《Red Cliff》It is different,《Red Cliff》's scenes let me feel endless grand,Although i have not seen the upper part,Many Hollywood great's works,Filled more is behind the emotional and caring,They are usually war deep to aware of human nature,China's ancient war, Full of alertness,Also is the wisdom of the struggle,Even if I am fell,It still is a beautiful works,But I believe,It will become my forever memory,I like the memory,Chinese movie memory,Although it will never be able to replace the first

轻松的时间，我会选择用喜欢的方式度过它，结束了上午的课程，当我的工作伙伴珍对我说，刚好有两张电影票，下午7点，是否一起去看电影，我内心已经为此感到愉快，尽管我们之前已经达成了想法，准备看19点10分的电影《赤壁》，实际上我希望能够在中国看一部中国电影，我坦诚地告诉她并没有看过它的上部，但她说着并没有影响，下午7点，我已经在电影院门口等候多时，很迟没有看见我的同伴，也许在利用时间，我看着电影表，放映着似乎中国的电影《赤壁》，和《马达加斯加》2一些为数不多的引进电影，尽管我并不会感到惊奇，但是我想看《赤壁》，应该是不错的选择，我等到了珍，她让我等了足足有15分钟，我想她会为自己的找到更好的理由，来逃避迟到的心理，她道歉自己因为路上塞车而迟到，尽管我是计程车来的，我感到了成都交通很拥挤，天空已经黑了，街道不断是鸣笛声音，终于我无法不原谅了她，我们进入了电影院内，电影院不是想象那样宽敞，却是一个精致的环境，电影应该已经开始了播放，我想我们已经迟到了10分钟，所以我们安静走到位置，观看影片，我感到浓厚的中国古典音乐，包围着这部电影，也让我在中国气氛中间融合，也许是影片中有着幽默的语言，但有时会出现少量的评论声音，至少这让我感到不适，我们认真观赏完了这部电影，即将走出电影院，也许这是对我是呼吸新鲜空气，最佳的，可是无奈选择，我的朋友很喜欢三国，在美国，他们很喜欢日本的游戏《三国无双》，他们说他很酷，并没有复杂的剧情，可以让你充满疯狂和直接，这也许可以给我作为参考，因为我并知道三国的很多，在珍问我觉得怎么样的时候，我告诉她我很喜欢周瑜，其中有一个场景，他舞剑的时候，在小乔面前，我感到中国古人的舒适和细致，并有着浓厚的中国气氛，尽管在我的想法中，诸葛亮是智慧的，而曹操更多是诗歌和残忍，我不渴望后者，影片有一首曹操诗歌的朗诵，我曾经对那一首的记忆很清晰，它让我感到了他的靠近，我很喜欢看电影，也许在美国，很多人会因为闲暇看电影，美国的电影票价很低，这却让我感到了更加深入和完美的音质，在美国，我只知道的中国电影是《卧虎藏龙》，这是我对中国曾经的想法，武打和精华的观点，我很喜欢李安这位导演，他的电影有着缓和，和有时心里很沉重，没有暴力，《卧虎藏龙》让我感到了那段东方的气息，和竹子的舒适，也许它和《赤壁》的不同，《赤壁》的场面让我无尽感到宏伟，尽管我没有看到它的上部，很多好莱坞伟大的作品，充满更多的是背后的情感和关怀，他们往往是在战争深处而察觉人性，而中国古代的战争，充满着机警，也是智慧的斗争，即使我感到，它仍然是一部美丽的作品，但是我相信，它将成为我永远的记忆，我很喜欢这种记忆，中国电影的记忆，尽管它永远无法取代第部

There are four kinds of fault, according to geometric character of fault, which are deep-seated fault, the fault surface cross cap formations but is not reach to ground, the fault surface cross to ground and ground fault. Discuss the closure ability, based on the active stage and the lithlogic of two sides in fault.

根据断层几何学特征和成因历史分为四类：深部断层、断穿盖层未至地表断层、通天断层及表皮断层，以其活动时期和断层二盘岩性特征为基础，分类讨论了封堵性。

The result shows that the Coulomb failure stresses increased along the southwest and northeast segments of the Gonggacuo fault, the east and west segment of the Kengxiwar faults, the west segment of the Pulu fault, the west segment of the Lungmu Co—Bangdag Co, the Altyn Tagh fault and the western Kunlun thrust fault by 6.9×104 Pa, 4.4×103 Pa, 8.0×105 Pa, 2.8×103 Pa, 2.3×104 Pa, 5.7×103 Pa, 1.6×103 Pa and 1.1×103 Pa, respectively, decreased along the central segment of the Gonggacuo and Kengxiwar faults, the east segment of the Lungmu Co—Bangdag Co fault, the central segment of 〖JP2〗the Pulu fault, and the north segment of the Karakorum fault by 3.9×105 Pa, 5.8×105 Pa, 1.5×104 Pa,1.5×104 Pa and 1.1×103 Pa, respectively.

结果表明，库仑应力在贡嘎错断裂的西南段和东北段、康西瓦断裂东段和西段、普鲁断裂西段、龙木错-邦达错西段、阿尔金断裂和西昆仑山前逆冲断裂增加分别达6.9×104 Pa、4.4×103 Pa、8.0×105 Pa、2.8×103 Pa、2.3×104 Pa、5.7×103 Pa、1.6×103 Pa和1.1×103 Pa，而使得贡嘎错断裂中段、康西瓦断裂中段、龙木错-邦达错东段、普鲁断裂中段和喀喇昆仑北段断层上的库伦破裂应力减小分别达3.9×105 Pa、5.8×105 Pa、1.5×104 Pa、1.5×104 Pa和1.1×103 Pa。

When the fault throw is relatively small, the shale gouge ratio and clay smear potential are relatively large and shale smear is strong. In addition, the coal layers on both sides of the fault are mainly juxtaposed against shale. Therefore, shale smear and juxtaposition play a key role in the sealing. In contrast, when the fault throw is relatively large and shale smear is relatively weak, juxtaposition is unfavorable for sealing. However, the mylonite resulted from strong cataclasis can act as a seal of the coals. The cementation resulted from underground water activity is of great significance to the sealing ability of the fault. Mylonitic coal layers resulted from faulting occur on both sides of the fault. They are unique reservoirs with low permeability and high displacement pressure and their scales depend, to some extent, on the fault throw, fault properties, the hanging wall and footwall.

结果表明：①当断层落差较小时，断层泥比率和泥岩涂抹潜势值较大，泥岩涂抹效应强烈，且与断层两侧煤层对接的岩石主要为泥岩类，此时起封闭作用的主要为泥岩涂抹作用和断层两侧岩性配置关系；②当断层落差较大，泥岩涂抹作用较弱时，对接越不利于封闭形成，但碎裂作用强烈，沿断层两侧形成的糜棱岩对煤层起到了封闭作用；③地下水活动导致的胶结作用对整个断层的封闭具有重要的意义；④断裂作用形成的糜棱煤沿断层两侧分布，此糜棱煤带是一种低渗透、高排替压力的特殊储层，其规模与断层的落差、性质、上下盘都有一定关系。

In this paper Ⅰ successfully applied these methods to fault diagnosis, and presenting some new innovative machinery fault diagnosis method; First Ⅰ present a new gear wornout fault diagnosis method, this method use the vibration signal's time-frequency attribute and instantaneous phase undulation to accurately detect gear's fault, and by comparing with the traditional frequency domain analysis method, this method reveals that many nonlinear and nonstationary characteristic exist in gear's vibration, this tell us that if we use frequency domain analysis method without pay attention to the signal's characteristic, we could get wrong diagnostic result; Then Ⅰ present a new bearing fault diagnosis method, this method use ATVFD and Hilbert transform to do envelop demodulation,Ⅰ analyze the envelop with time-frequency method and find out that this method is more accurate then traditional method.Ⅰ also explain that the modulation of the fault to the carrier wave may also be non-stationary and nonlinear; Finally Ⅰ present a cylinder pressure measurement method of diesel engine by means of vibration, cylinder pressure is an important parameter of diesel engine fault diagnosis, the pressure measuring is simplified a lot by this method,Ⅰ also use the ATVFD and time-frequency analysis to realize it.

本文中将上述理论方法成功地应用到故障诊断中去，提出了几点创新性的诊断方法；提出了一种齿轮磨损故障诊断的新方法，该方法利用振动信号能量的时频域分布特征与瞬时相位波动特征可以进行精确的齿轮故障诊断，并通过与传统的频域诊断方法的比较，揭示出齿轮振动中存在的明显的非线性与非平稳特征，说明了不加选择地利用频域分析方法进行齿轮故障诊断很可能会得到错误的诊断结果；提出了一种轴承故障诊断的新方法，该方法利用ATVFD分解与Hilbert变换进行包络解调，并对解调得到的包络信号进行时频域分析，可以实现更加准确轴承故障诊断，说明了故障对载波信号的调制往往也是非平稳与非线性的；提出了一种利用振动信号进行柴油机汽缸内压力检测的新方法，柴油机汽缸压力的变化是柴油机故障诊断的重要参数，利用振动方法可大大简化汽缸压力的检测过程，该方法也是综合利用ATVFD分解与时频域分析方法实现的。

Therefore, systemically research on distribution and activity of fault system in the middle part of Huanghua depression is done in this paper, including the quantitative analysis of planar distribution and activity of fault system ,the anatomization of the activity and evolution of the major fault, in order to determine the relativity and cause of the fault system. Conbined with the found reservoirs and the evidences of oil and gas displaying .The relationship between fault activity time and activity characteristic, planar distribution and the displacement type of the fault system, the contact relationship of lithology with the formation of oil and gas pools is discussed and finally the faults developing model to form oil and gas pools of upper Tertiary system are found in middle part Huanghua depression.

本论文以黄骅坳陷中区为主系统的研究了断裂系统的展布和活动特征，包括断裂平面展布与活动的定量分析、主干二级断层的几何特征和活动演化历史的详细解剖，来分析断裂系统的相关性和断裂系统的成因，并与黄骅坳陷已发现的油气藏及已有的油气显示成果结合，探讨断层的活动时间和活动特点、断层的平面分布、平面和剖面组合关系、断层两盘的岩性对接关系等方面与油气成藏的关系，最终建立黄骅坳陷中区新近系油气成藏的断裂发育模式。

Aiming at the characteristic of network fault,MM* model and Fault Tree Analysis are introduced into network fault diagnosis modeling.An algorithm is proposed which analyzes and diagnoses network fault,extracts the minimum cut sets quantificationally with Fault Tree Analysis,then detects and orients network fault with MM* model by testing the geminate nodes selected from minimum cut sets.

针对网络故障特点，将MM*模型和FTA方法引入网络故障诊断建模中，设计了一种用FTA方法进行网络故障的系统分析与诊断，并定量求解出所有故障可能的最小割集，然后用MM*模型从最小割集中选取测试点对进行单点故障检测与定位的网络故障诊断算法。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？