fault simulation meaning in English
故障模拟；错误模拟
Examples
- The practice samples are dressed , and the knowledge database of the fault diagnostic is developed , then the fault samples with the signal of zero or one and the model of bp neural network 、 fault diagnosis and explaining module 、 data querying and analyzing 、 module etc are established . meanwhile this system is programmed with delphi6 . 0 and the fault simulation tests of the pulverizing system and its concerned boiler fire extinguish is practiced
完成了制粉系统相关实际故障样本的整理，扩充了制粉系统故障及其相关故障诊断知识库，建立了以0 、 1为征兆量的样本以及相应bp神经网络、故障诊断及解释、数据查询及分析等功能模块，且采用delphi6 . 0编制了故障诊断系统程序，对制粉系统故障及其相关锅炉灭火故障进行了仿真实验。 - However , the relation between malfunctions and thermal parameters is not simple , and the knowledge about the relation , which we can get , is mainly from experimentation and the accumulation of working experience . depriving the fault information in an economical and accurate way becomes a hard problem for fault diagnosis . with the development of the calculation method of diesel working process , fault simulation becomes an efficient way to solve the problem
但故障与热工参数之间常常不存在简单的对应规律，而且，目前人们对柴油机热工参数与故障之间的关系的认识主要来源于试验和经验的积累，怎样经济地获得准确的诊断知识成为柴油机智能故障诊断的难题，随着计算机应用技术和柴油机工作过程数值模拟计算方法的不断发展，故障仿真计算是解决这一难题的有效途径。 - This particle gives out some detection method , mainly about creation algorithm of detection vector and checking up the fault - cover rate of detection vector by the way of fault simulation . creation algorithm of detection vector contains : pseudo - exhaustive testing , d algorithm , fault dictionary algorithm
本文针对电子线路在使用过程中发生的故障，提出了几种测试方法，主要讲述测试向量的生成算法及使用故障仿真的方法来检测测试矢量在故障检测过程中的故障覆盖程度。 - Its innovation is to extend existed fanout - free region pwtitioning methods of combinational circuits to synchionous sequentia1 circuits , and combines fanout source fault simulation and critical path tracing . experimental resu1ts reveal that the efficiency of it is better than that of generic word - level fault parallel fs algorithms
该算法的创新在于扩充了现有的组合电路无扇出区划分方法，使之对时序电路适用，并把它与扇出源故障并行模拟和临界路径追踪方法相结合。 - 6 . using simulation data of cz - 2f launch vehicle fault simulation system , the result of simulation based on cz - 2f launch vehicle pitch direction indicate that hm filtering fault detect can assure whether fault occurs , and this method achieves a better robustness and improves detect accuracy
以cz ? zf大型运载火箭作为研究对象，利用c2 ? 2f运载火箭故障模拟系统的仿真数据，使用h _滤波故障检测方法对cz ? 2f运载火箭的俯仰通道进行了故障检测仿真，通过对余量曲线的分析表明这种方法能较好的判断故障是否发生，由此说明了利用h _滤波理论进行鲁棒故障检测的可行性。