But in wavelet parameters optimization problem, wavelet analysis in the application of the theory to the actual fault diagnosis system, has a large number of practical work to do.
但在小波参数的最优化问题上,在将小波分析的理论应用到实际的故障诊断系统中,还有大量的实际工作要做。
I make introduction, analysis and appraise to three principle these, think our country infringe law belong to principle system of fault and have no responsibility principle of fault.
笔者对这三种原则作了介绍、分析和评价,认为我国侵权法归责体系包括过错责任原则和无过错责任原则;
The application of cloud models to fuzzy reliability analysis and fault detection in aircraft navigation system can effectively enhance reliability assessment of navigation system.
将其用于飞行器导航系统模糊可靠性分析及故障检测,可有效地提高飞行器导航系统的可靠性分析。
The dynamic fault simulating computation and characteristic analysis of transition process is performed under fault conditions, so the dynamic fault pattern base for whole power system is acquired.
对已发生过或可能出现的故障形式,进行了过渡过程动态故障模拟计算和特性分析,获得了动力系统全系统动态故障模式库。
The principal component analysis (PCA) approach for sensor fault detection, identification and reconstruction in HVAC system is presented.
提出了空调系统传感器故障检测、故障识别、故障重构的主成分分析方法。
This thesis presents principal component analysis (PCA) approach for sensor fault detection, identification and reconstruction in HVAC system.
本文提出了用主成分分析法(PCA)进行空调系统传感器故障检测与诊断的基本思想。
Power System fault Simulation and Analysis System is a PCbased software package which includes fault simulating, data acquiring and analyzing.
电力系统故障模拟与分析系统是一套集故障模拟、录波、分析等功能于一体的微机应用软件包。
Fault tree model is the graphical expression of connection of basic events which result in system fault, and used in qualitative and quantitative analysis of system fault model.
故障树模型是导致系统失效的基本事件之间逻辑关系的图形表示,应用于系统失效模型的定性和定量分析。
With the sparse vector method and a new fault solution method, the PEBS and EEAC methods of Power System Analysis Software Package (PSASP) are improved.
应用稀疏矢量技术和新的故障算法改进了电力系统分析综合程序(PSASP)中已有的PEBS和EEAC直接法计算程序。
The research of ferroresonance has the practical value of fault analysis and controls in the power system.
该研究在电力系统铁磁谐振的故障分析和处理上具有一定的实用价值。
In the last Lew years of the seventies, the fault tree of the noncoherent system was applied in the reliability analysis of complex systems.
七十年代末期,非相干系统失效树已开始应用于复杂系统的可靠性分析。
The computer system security analysis by fault tree and the network system security analysis by attack graph use the security analysis model.
针对计算机系统的安全故障树方法和网络信息系统的攻击图方法应用了这一安全分析建模工作。
This article introduces the application of SFTA (Software fault Tree Analysis) in the design of the reliability of hydraulic pump fault Expert System.
介绍了软件故障树分析方法在液压泵故障诊断专家系统程序可靠性设计中的应用。
The basic principle, model construction and application of the fault tree analysis model for test system are presented.
介绍了测试系统中故障树形分析模型的基本原理、建立及应用情况。
This paper introduces the control circuit principle and fault analysis of starting and charging system on NISSAN car and maintenance examples are given, which are good for the trouble-shooting.
系统地介绍了尼桑汽车起动系和充电系控制电路的原理及故障分析,并给出了检修实例,有利于准确、快速地排除该类车型的故障。
Event log is one of the most information sources about analysis of fault in modern IT system.
事件日志是现代IT系统中分析和处理故障的重要信息来源。
As an important part of a distributed monitoring and diagnosis system, history database system is the signal sources of the fault diagnosis and condition analysis.
历史数据库系统作为分布式监测诊断系统的一个重要组成部分,为故障诊断、工况分析提供信号来源。
From the perspective of systems engineering, Fault Tree analysis method which is widely used in system security study is used for analysis of urban rail transit accident.
从系统工程学的角度出发,将广泛应用于系统安全研究中的事故树分析方法应用到城市轨道交通事故分析中。
The process of fault analysis is illustrated by the Fuel metering System of jet plane engine.
最后以喷气式发动机燃料计量系统为例,阐述对该系统进行故障分析的一般步骤。
Wavelet analysis, also called wavelet transform, is a new analysis method with good time frequency localization characteristic, so it is suitable for fault analysis of power system.
小波分析(或称小波变换)是一种新的时频分析方法,它具有良好的时频局部化特性,适用于电力系统故障分析。
It is necessary to set up power quality monitor and analysis system, which can realize fault location and character extraction to all power quality disturbances.
必须建立电能质量检测和分析系统,实现对各种电能质量问题的故障定位和特征提取。
Based on large amount of fault data and the analysis of the rocket launcher's structure and design, this paper presents the fault models of electrical drive system and fire system.
本文在统计大量故障数据及对火箭炮结构和设计分析的基础上,建立了火箭炮电传动系统和发火系统的故障模型。
Based on the linear matrix inequality (LMI) approach, the system fault diagnosis problem can be solved by using the systems robust stability analysis method.
基于线性矩阵不等式(LMI)的方法,将故障检测问题转化为系统鲁棒稳定性的分析问题。
Aiming at fault analysis of power system, which is a kind of complex giant system, an analysis method based on creativity support system is proposed.
面向复杂巨系统即电力系统的故障分析,提出了基于创造力支持系统理论方法实现电力系统故障分析。
So we should develop a comprehensive network management system to implement fault analysis and location of the whole network, and to acquire the comprehensive performance analysis of whole network.
建立综合网管系统,以实现包括全网故障分析和故障定位、全网性能综合分析等功能的对全网的综合管理是十分必要的。
This paper describes . and compares three popularly used trouble locating methods of power lines, i. e. , protection action analysis, fault recorder analysis and lightning location system.
介绍了电力系统线路故障点判断常用的保护动作分析、故障录波器分析和雷电定位系统三种方法。
Used fault diagnosis method based on Principal Components Analysis to research the fault monitoring and diagnosis of Floating Production Storage and Off-loading system.
应用基于主元分析的故障诊断方法对浮式油轮生产储油卸油系统进行故障检测与诊断研究。
The fuzzy fault graph can be used in describing the fault relationship of complicated system effectively and realizing the fuzzy fault analysis preferably.
模糊故障图可以有效地描述复杂系统的故障关系,实现模糊的系统故障分析。
The reliability of the sub-launched weapon channel was studied with fault tree analysis method. The fault tree of the system was built and the parameters were calculated.
应用故障树分析法,对潜射武器通道可靠性进行了分析,建立了该系统的故障树,并在此基础上计算了武器通道的可靠性参数。
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。
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