After calculating the matrix, the discrete event tree is established and used to solve the system fault probability.
在求得状态转移矩阵后,再建立离散动态事件树,来求得系统故障概率。
The fault probability, the degree of fault tolerance and problem of reliabilty in the fault tolerant control system are analyzed in the view of statistics.
基于系统的状态划分,以统计理论的观点分析了容错控制系统中的故障概率、容错能力和可靠性问题。
An analysis of high fault probability in circumferential welding seams in pressure vessels was carried out from the cause of design, the standard based on and the process of fabrication.
本文从压力容器设计、制造及标准三方面分析了压力容器环焊缝事故率高的原因,提出了相应的对策。
The average correlation coefficient is calculated to remove the errors caused by asynchronous sampling and the faulty line selection list is sorted according to the fault probability of line.
通过求取相关系数平均值,避免数据采集不同步引起的计算误差,得到按照发生线路故障可能性大小排列的故障选线序列。
It discusses the relevant concepts and usual types of common mode faults, and presents the methods for calculating the probability of common mode fault to occur.
论述了共模故障的有关概念和常见的共模故障类型,并给出了计算共模故障发生概率的方法。
Japan earthquake Investigation Committee, said, Nagano Prefecture 30 years of this fault zone, 14% probability of occurrence of 8 earthquake.
日本地震调查委员会表示,长野县的这个断层地带30年内有14%的概率发生8级地震。
A probability model of circuit fault propagation has been proposed based on CA.
提出了一种基于元胞自动机的电路故障传播概率模型。
Based on probability analysis, a new method of fault detection and location in distribution network grounding with high resistance is proposed in this paper.
针对配电网系统的单相高阻接地故障,提出了一种基于概率分析的故障检测与定位方法。
According to the fault model analysis method, system reliability model for structure is presented based on structure probability design. The life and reliability characteristic measures are studied.
将结构概率设计方法与系统可靠性分析方法相结合,采用耗损故障分析模型,对系统的可靠性特征和寿命特征进行了研究。
The fault tolerance of an interconnection network can be measured by the probability of connectedness of the surviving network in the presence of failures.
多计算机系统的容错性可以用互连网络中出现故障时,隔离这些故障设备后网络保持连通的概率来刻画。
At the same time, probability reasoning can be realized by BN, which can be used to describe changes of fault symptoms and analyze fault reasons of transformer.
同时利用贝叶斯网络实现概率推理,便于描述故障特征的变化及对变压器故障原因的快速分析。
The trust function is used to describe the probability; based on multi-diagnosis equipment to test diagnosis objects, the trust functions of every kind fault are acquired.
其运用信度函数表达概率大小,通过多诊断设备测试被诊断对象,得出属于各类故障的信度函数。
The principle of a kind of differential fault analysis on AES-128 is described. The attacking algorithm is given. The probability of accomplishing the algorithm is analyzed.
描述了一种对AES- 128的差分错误分析原理,给出了攻击的算法,分析了算法成功的概率。
With the increase of the cluster scale, the probability of system fault is increasing.
随着集群规模的扩大,集群系统失效的概率也在增加。
The paper will point out that there was a fault in deducing the continuity of probability current density through the continuity of wave function and first order devirative by a scholar of Soviet.
本文指出前苏联学者布洛欣采夫由几率流密度的连续性论证波函数及其一阶导数的连续性中有不妥之处。
Then a bank of Kalman filters are used to process the mode probability of each fault mode occurred under different movement states.
最后,根据故障发生的概率值判断故障模式发生的可能性。
This paper deals with the probability and practicality of the Laser Ranging to active fault.
本文研究了激光测卫在断层地震活动区应用的可能性和实用性。
It regards the variation of parameter of fault structure as a perturbation on the perfect structure. Crack fault of the double decker space frame is probability diagnosed as an example.
将故障结构的参数变化看作是对完好结构参数的“摄动”,以圆截面双层空间刚架的裂纹故障为例对其进行了概率诊断。
The fault origin can be efficiently found out by calculating the probability of each industrial variable making the sample abnormal and analyzing the industrial process.
通过求出故障采样点上各工业变量导致采样点异常的概率,并结合工业过程的特点,可以有效地找出故障源。
Generally, probability theory is used in mechanical fault diagnosis.
通常,机械故障诊断是基于概率论的。
A modularization expert system based fault-tree analysis and statistical probability for real time fault detection of large anfractuous circuit is proposed in this paper.
本文提出了一种基于故障树分析和统计概率的模块化专家系统,作为此大型指挥控制系统电路的故障实时监测之用。
This method can verify the validity of the signal more accurately, can reduce the probability of signal into the multi-fault logic to judge the situation.
该方法能更准确地判断信号是否有效,同时能减少信号进入多故障逻辑进行判断的情况。
Because of the limitation of the earthquake science level at present, the seismologists' estimations to the earthquake recurrence probability of the same fault zone are often different.
由于当前地震科学水平的限制,不同的地震学专家对同一断裂带地震复发概率的估计常常是不同的。
The probability of event occurrence in a movable teeth drive is described by fuzzy number. The fuzzy fault tree analysis of a swing movab…
用模糊数表示活齿传动中各事件发生的概率,对摆动活齿传动系统进行了模糊故障树分析。
Histogram of posterior probability distribution for earthquake to occur on various fault groups.
图1地震发生在各组断层上的后验概率分布直方图fig。
The model can point out that which tasks will produce time out fault and estimate the probability.
根据实时多任务的动态调度算法以及与实时性能密切相关的因素,建立起超时故障评价模型。
So the traditional stability analysis methods cannot be applied to the new condition. This paper proposed a new method to compute the probability distribution of fault critical clearing time.
这使得传统的稳定分析方法已不能适用于新的形势,为此提出了概率稳定分析这一新的课题。
So the traditional stability analysis methods cannot be applied to the new condition. This paper proposed a new method to compute the probability distribution of fault critical clearing time.
这使得传统的稳定分析方法已不能适用于新的形势,为此提出了概率稳定分析这一新的课题。
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