The concept of reliability cost is presented, and a model of real time fault tolerant scheduling based on heterogeneous distributed systems given.
提出了可靠性成本概念,建立了一个基于异构分布式系统实时容错调度模型。
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。
Compared with other fault detection methods, it has the advantages of wide ranges of use, high degree of precision, simple operation and easy real time fault detection etc.
与其它故障诊断方法相比较,具有适用范围广、准确度高、运算简单、便于实时故障诊断等优点。
Hardware and software attributes — scalability, real-time, fault tolerance, or embedded characteristics — will be modeled as well.
硬件和软件属性(如可伸缩性、实时性、容错性或者嵌入式特征)也要进行建模。
It was designed especially for building fault-tolerant, real-time systems that can be deployed across a network.
它是特别为构建跨网络部署的容错、实时系统而设计的。
To compare with other kinds of fault injector, this new method of fault injection have the merits of easy to manipulate and control, real-time fault injection and online analysis.
和传统的硬件故障注入法、软件注入法相比,此方法具有操作简单、易控制注入故障深度、实时注入、在线监控分析等突出优点。
When the distortion in the signals of real time information appears, GA can correct the mistake automatically and accurately locate the fault.
当实时信息中出现畸变信息时,能自动纠错和进行准确故障定位,并具有高容错性能。
Online identification algorithm is developed for railway cars system parameters to realize the scheme for condition monitoring and fault diagnosis system in real time.
为客车行车安全监测诊断系统实时实现上述方案,推导了铁道车辆系统参数的在线辨识算法。
The test results indicate that the fault diagnosis system designed with the virtual DCS-based simulation system realizes the real-time fault diagnosis and accident prediction of the power plant.
对诊断系统的调试结果表明:基于虚拟dcs的仿真系统设计的故障诊断系统实现了火电厂的实时故障诊断与事故预报。
The main works done by the author are listed below: the essentials of real-time and fault-tolerance in the distributed system are analyzed, and the necessity of their fusion is pointed out.
作者在本论文中的主要工作如下:分析了分布式系统中实时性和容错性的本质,以及两者融合的必然性。
This paper designs and implements a real-time expert system diagnosing the fault during the process of cold rolling.
本文设计并实施了一个用于冷轧过程的故障诊断的实时专家系统。
The spacecraft's shortcoming in design and manufacture will emerge in the thermal balance test, so the real-time fault diagnosis is essential.
航天器在热平衡试验中经常会暴露设计制造上的缺陷,因此有必要对它进行实时的故障诊断。
Consequently, the circuit is very accurate and can realize real-time online fault diagnosis.
该电路具有较高的识别精度,可以实现实时在线的故障诊断。
Infrared thermal imaging technology can quickly make on-line monitoring and diagnosis of overheating fault of electrical equipment by real-time non-contact method.
红外热成像技术能快速、实时地采用非接触手段,在线监测和诊断出电气设备的大多数过热故障。
Results of the testing example prove that the approach proposed is correct, effective and has potential for application of real-time fault diagnosis.
算例测试结果表明所提出的故障诊断模型正确、方法有效,且在实时故障诊断的应用上具有很好的潜力。
Based on carving up the fuzzy sets, according to the quantity of fault information, a node selecting method for real - time fault diagnosis tree is astablished.
在故障模糊集划分的基础上,根据故障信息量,建立了实时故障树的节点优选方法。
Based on improvement of fuzzy qualitative simulation algorithm, a new semi-quantitative and real-time fault prediction method of a class of dynamic system with incomplete information is proposed.
在对模糊定性仿真算法改进的基础上,提出了一类信息不完整动态系统的实时半定量故障预报方法。
Based on carving up the fuzzy sets, according to quantity of fault information, a node selecting method for real-time fault diagnosis tree is established.
在故障模糊集划分的基础上,根据故障信息量,建立了实时故障树的节点优选方法。
A real-time fault diagnosing system on power systems can assist dispatchers to recognize faulty elements, shorten the time of dealing with a blackout accident and avoid its enlarging.
电网故障诊断智能系统能够辅助调度人员快速判断故障元件,起到缩短事故处理时间,防止事故扩大的作用。
There is a connection guiding, real-time detection, fault judging, alarm records, sound-light alarm, the screen prompt, safety preferred real-time automatic control function.
有连接导引、实时检测、故障判断、报警记录、声光报警、屏幕提示、安全优先的实时自动控制功能。
Allows for real-time readings of voltage, current, power and fault conditions, and for real-time changes to the set point that adjusts power to process requirements.
条件允许实时读数的电压,电流,功率和故障,并实时改变设定点调整的权力,工艺要求。
The real-time attribution, fault detection and fault recovery, network security of industrial Ethernet were also discussed in this thesis.
研究并讨论将传统以太网移植到工业控制领域所必须解决的实时性、快速故障探测与自恢复、网络安全等关键技术问题。
The phenomena of misinformation and failing to report in fault diagnosis affect directly the quality of diagnosis, meanwhile, fault diagnosis on line demands real time.
故障诊断中的误报和漏报现象直接影响诊断的准确率,同时在线故障诊断又要求很强的实时性。
By using right expression of knowledge and fuzzy reasoning, this approach improves the efficiency and real-time capability of fault diagnosis and achieves a satisfied result in industrial practice.
同时采用合理的知识表达方式和模糊推理机制提高了诊断的求解效率与实时性,并在实践中取得了良好的效果。
In this paper, a new method based on the real annual production and fault time for evaluating operation of wind power plant is presented.
提出了一种基于实际年发电量和故障停运时间来评价风电场实际运行情况的新方法。
The function of real time control, state monitor, data storage, fault alarm, system management was realized in the course of fuel circulation.
实现了燃料元件装卸循环过程的实时控制、状态监控、数据存储、故障诊断和报警、系统管理等功能。
This paper emphasizes the total software frame of the fault diagnosis system, and the implementation of its real-time data collection module.
这里着重介绍智能故障诊断系统的软件框架的设计以及实时数据采集部分的设计、实现方法。
SCR technology through the vehicle diagnostic system (OBD), vehicle emissions can be monitored in real time, display fault information in a timely manner to ensure the normal operation of the system.
SCR技术通过车载诊断系统(OBD),可以对汽车的排放进行实时监控,及时地显示故障信息,以确保系统的正常运转。
The relay protection and fault information system can provide highly detailed and abundant data of real-time or fault cases of the power grid.
继电保护故障信息处理系统能为电力运行提供非常详细和丰富的各种实时以及故障时的数据资料。
The relay protection and fault information system can provide highly detailed and abundant data of real-time or fault cases of the power grid.
继电保护故障信息处理系统能为电力运行提供非常详细和丰富的各种实时以及故障时的数据资料。
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