This paper presents the important action of the simulation fault injection in the testability design, and the important steps to complete the testability design using the simulation.
论述了仿真故障注入在测试性设计中的重要作用以及利用仿真进行测试性设计的几个重要环节。
In their research they started to apply the fault simulation system for test in an all-round way and created their own software to analyze the enormous simulation data.
在研究中,他们开始了全面应用故障仿真系统进行试验,并自编软件对大量仿真数据进行统计分析。
Fault injection system is a function module of the shipboard network system simulation platform, and it offers the studying foundation for dependability assessment of the tested system.
故障注入系统作为舰载计算机网络系统仿真平台的一个功能模块,为待测系统的可信性测试分析提供了研究基础。
In order to validate validity of the designed fault diagnosis method, simulation researches are conducted with the major failure of certain kind aircraft autopilots flying-controlled box as the ex.
为验证该方法的准确性,以某型飞机自动驾驶仪飞控盒的几种主要故障为诊断源,仿真研究了所设计的综合故障诊断方法。
Two main aspects in VLSI testing, fault simulation and test generation, are researched in this dissertation.
本文对VLSI测试中的两个主要问题—故障模拟和测试产生进行了深入的分析和研究。
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。
Combined with computer simulation, this method can be applied to steam turbine performance prediction, optimizing control as well as condition monitoring and fault diagnosis.
结合计算机仿真,可以实现系统的性能预测、控制优化、状态监测与故障诊断。
Simulation confessed: the method has high location precision and fast decomposition rapid, which can be applied to diagnose large-scale analog circuit fault.
仿真试验表明该方法故障定位精确度高、撕裂迅速,有利于大规模模拟电路故障诊断过程自动化的实现。
ATP simulation and MATLAB calculation show that the voltage ratio protection against inter-turn fault of reactor can make correct judgement to this kind of fault quickly.
基于ATP的仿真和Matlab的运算表明基于电容器电感器电压比的电抗器匝间短路保护,能够对匝间故障做出快速而正确的判断。
Computer simulation results show that, the precision and fault tolerance of the integrated navigation system are improved greatly, compared with the pure GFSINS.
实验仿真结果表明,与无陀螺捷联惯导系统相比,该组合导航系统的精度和容错性能显著提高。
Based on abstract analysis of the composing of embedded system and testing of embedded software, a method of embedded software simulation testing based on fault injection is presented.
在嵌入式系统组成特性和嵌入式软件测试抽象分析基础上,提出了一种基于故障注入的嵌入式软件仿真测试方法。
The paper discusses the architecture of simulation computer based on microcomputer network, the communication protocol, the synchronization issues and the fault diagnoses of the simulation system.
重点研究了这种仿真计算机系统的网络结构、协议与控制方式、系统时钟同步控制及在线故障诊断等问题。
The paper analyzes the rated case and fault cases of a 11 phase brushless exciter by general simulation model of exciter, which is based on Kron's tensor circuit.
本文应用张量电网络理论所建立的无刷励磁机通用仿真模型,对11相无刷励磁机进行了额定工况及故障工况的仿真研究。
The effectiveness of the algorithm has been proved in the rotation machinery fault diagnosis and the simulation in oil field development process.
以旋转机械故障诊断问题和油藏开发过程采收率的模拟为例验证了算法的有效性。
This paper briefly described its functions such as topology structure, network structure off-line analysis, the same kind equipment redundancy analysis, on-line fault simulation, etc.
对该系统通信网结构拓扑入库、网络结构离线分析、同型设备冗余分析、在线故障模拟等功能进行了简要描述。
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。
The simulation result shows that the algorithm has much faster learning speed compared with the standard BP algorithm. It is entirely practicable in diesel fault diagnosis system.
仿真结果表明,该算法比标准BP算法具有更快的学习速度,完全适用于柴油机故障诊断系统。
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。
Fault simulation is an important part of ATPG.
故障模拟是数字电路测试的重要组成部分。
By digital simulation and detection of gearbox fault signal the detection effect of the novel bilinear time-frequency transform is validated for the transient components in complex signal.
通过数字模拟实验与齿轮箱故障信号检测,验证了新的双线性时间-频率分布对复杂信号中瞬时分量的探测效果。
A three-value parallel fault simulation system is described.
本文介绍了一个三值平行故障模拟系统。
Using generator fault simulation platform, an experimental study on low levels of deterioration of rotary rectifier was performed.
利用发电机故障模拟平台对旋转整流器早期故障进行了试验研究。
Therefore, an improved logic implication algorithm has been proposed, which was inspired by the by the single pass deductive fault simulation algorithm.
因此,我们引进了一种新的寻找逻辑蕴涵的方法,该方法的灵感来自于单通道演绎故障的模拟算法。
The simulation model of fault diagnosis for electronic throttles is created, and it is shown by simulating results that the control tactic can find faults in time.
建立了电子油门故障诊断的仿真模型,其仿真结果表明该控制策略能及时地发现故障。
This paper Introduces traditional method of fault tree analysis briefly. and discusses digital simulation method of mechanical fuse fault tree quantitative analysis.
介绍了故障树分析的传统方法,着重讨论了机械引信故障树定量分析的数字仿真方法。
The fault simulation of satellite attitude control system is crucial for research and experimental verification on optimizing configuration, fault diagnosis, reconstruction of control system.
进行卫星姿态控制系统故障模拟,对控制系统优化配置、故障诊断、系统重构技术研究与实验验证具有重要作用。
According to the formidable computation function of MATLAB and the friendly surface of VB, it proposes the design thought of fault simulation unifying the two.
根据MATLAB强大的计算功能和VB的友好界面,提出将二者相结合进行故障仿真的设计思想。
A new combinational fault simulator, PARCRIPT, which combines the merits of the concept of the parallel fault simulation and the efficiency of the critical path tracing (CRIPT), is presented.
本论文提出一快速的组合电路错误模拟器,此错误模拟器结合了并行错误模拟与临界路径追纵方法的优点。
The composite method saves more computing time than the wrapper method with holding the classification accuracy in data simulation and experiment on bearing fault feature selection.
在数值仿真和轴承故障特征选择中,采用新方法在保证诊断精度的同时,可以节省大量选择时间。
The composite method saves more computing time than the wrapper method with holding the classification accuracy in data simulation and experiment on bearing fault feature selection.
在数值仿真和轴承故障特征选择中,采用新方法在保证诊断精度的同时,可以节省大量选择时间。
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