This paper proposes a fault simulation method called Critical Path Tracing of Multi-Fault Information Flag.
提出了一种故障模拟方法——多故障信息标志的临界路径跟踪。
Kenli oilfield is a typical multi-fault block reservoir in which the faults control the distribution of the oil and water.
垦利油田是一典型的多断块油藏,断层对该区的油水分布有很强的控制作用。
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。
The numerical simulation shows that this method can detect the fault by detecting multi-fault variables and can satisfy the real time requirement of satellite.
数值仿真表明,此方法能够通过同时检测多个故障参量,实现故障的检测并满足卫星实时性要求。
A novel multi-class classifier with kernels, namely kernel Subspace Methods (KSPM), was presented, and a multi-fault classifier based on the algorithm was constructed.
提出了一种基于核的多类别模式识别算法(简称核子空间法,KSPM),依据此算法建立了多故障分类器。
Training the multi-fault classifier only needs a small quantity of fault data samples in time domain, and does not need signal preprocessing for extracting signal features.
应用结果表明,不必进行信号预处理以提取特征量,只需要用少量的时域故障数据样本建立故障分类器。
The twin screw extruder fault diagnosis by multi-fault classifier based on SVM is mainly discussed and the retest proves that this SVM really has preferable ability of classification.
诊断实例表明,基于支持向量机的多故障分类器对设备故障具有很好的分类效果。
The experiment shows that the AFMDIP efficiently reduces the bandwidth consume in the management center and speed up the fault diagnosis process under large-scale and multi-faults situations.
实验证明,AFMDIP有效降低了管理中心的带宽消耗,提高了在大范围多故障情况下的故障诊断速度。
The result shows that the main reasons are high bottom hole temperature, corrosion of drilling tool during storage and drilling process, high value of formation drillability, and multi-fault.
结果表明,井底温度高、钻具存放及钻井过程中的腐蚀和地层可钻性级值高且断层多,是该地区钻具失效的主要原因。
To improve the adaptability of multi-fault diagnosis, a novel dynamic diagnosis model is proposed, which includes two main techniques:independent training and online adjusting for multi-fault modes.
为了提高多故障诊断中对新故障类别和新故障数据的适应性,提出了一种新的多故障诊断动态模型。
In this program the voltage and current of simultaneous faults or unbalanced power system are calculated by solving the simultaneous equations of multi-port network and of the fault boundary.
本程序应用多端口网络方程和故障端口边界方程联立求解的方法,计算电力系统各种多重故障及任意不对称运行的电压和电流。
The application of multi-layer feed-forward artificial neural network in fault equipment diagnosis includes feature value setting of equipment operation condition and fault judgment.
多层前馈人工神经网络在装备故障诊断中的应用含设备运行状态特征值设定和故障判定。
Based on the multi loop method, the internal fault analysis software has been developed.
以多回路法为理论基础开发的发电机故障分析软件也已面世。
When an one-point or multi-point earth fault occurs, the monitor can quickly detect the serial number and polarity of the branch circuit earthed, and meantime give alarm to the operator on site.
在直流系统发生一点或多点接地时,该装置能迅速检查发生接地的直流支路编号及接地支路的极性,同时报警提示现场运行人员。
Using this ameliorated model, multi mode and complicated fault conjunctions can be described expediently.
采用这种改进的模型可方便地对系统进行多模态及复杂的故障关联描述。
This paper presents monitoring and fault diagnosis of a PVC batch process using multi way principal component analysis (MPCA).
将多方向主元分析(MPCA)理论应用到一个实际的PVC间歇反应过程的性能监测与故障诊断中。
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。
In Bachu Area, the major factor of impacting average velocity variety is multi big Angle unconformity interface that heave tectonic movement formed and big heave fault.
在巴楚地区,影响平均速度变化的主要因素是大的构造运动形成的多角度不整合界面和断距较大的断层。
For limitation of fault diagnosis methods in Mine Hoist, a fault diagnosis method based on the multi-sensor information fusion was used in this article.
本文针对矿井提升机故障诊断方法存在的局限性,运用了一种基于多传感器信息融合的智能故障诊断方法。
The principle of housekeeping software design, multi-task design, data communication, double computer fault diagnosing and processing are described in detail.
并对软件设计原则、多任务设计、数据通信、双机容错和故障诊断与处理作了较详细的讨论。
This paper presents a new fault location algorithm for multi-branch electric power lines.
以多分支输电线为研究对象,提出了一种新的故障定位算法。
A novel algorithm is presented for fault location in the complex multi-source power distribution system.
提出了一种适用于多电源复杂配电网的故障定位的新算法。
Aim at the issue of on-line detection and fault diagnosis of power transformer, a project of multi-sensor in-formation fusion combined with embedded network is proposed.
针对电力变压器在线监测与故障诊断问题,提出了基于多传感器信息融合与嵌入式网络相结合的解决方案。
A gearbox fault diagnosis method based on multi-class support vector machine was proposed in this paper.
提出了一种基于多分类支持向量机的齿轮箱故障诊断方法。
On this basis, an over-heated region searching based new fault location method for complex multi-source distribution network is proposed.
在此基础上提出基于过热区域搜索的多电源复杂配电网故障定位新方法。
The application of fault tolerant control and information fusion of multi-sensors is studied in this paper for autonomous flight of pilotless helicopters.
研究了将多传感器容错控制和信息融合技术应用于无人直升机的自主飞行控制。
Combining the fault diagnosis module with the monitoring module by using the multi thread technique, a fault diagnosis system for electronic control diesel engine was achieved.
采用多线程技术将监控模块与故障诊断模块溶为一体,实现对电控柴油机的故障诊断。
The solutions of fault detection for rotary rectifier in multi-phase brushless excitation system are always technical difficulties, and there is a lack of perfect solutions at present.
多相无刷励磁系统旋转整流器的故障检测一直以来是个技术难题,没有很好的解决方案。
A new kind of distributed fault diagnosis method of chemical process based on multi-agent system was provided.
提出了一种新的基于多智能体的分布式化工过程故障诊断方法。
This paper studies a kind of the multi-wave controlled rectifier circuit fault diagnosis method easy to achieve in the real-time diagnosis system.
研究了一种易于在实时诊断系统中实现的多脉波可控整流电路故障诊断方法。
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