Measure principle and system composition, maintenance and fault treatment of a laser on-line gas analyzer in testing were presented. 介绍了激光在线式气体分析仪的测量原理、系统组成以及检测中的维护和故障处理等。
A study of the remote communication for power system fault recorder& analyzer 电力系统故障录波装置的远程通信问题研究
A Network Fault Diagnosis Method Based on Network Analyzer 结合网络测试仪器分析判断网络故障
This paper analyzes the necessity of fault recorder and analyzer dedicated to large units, discusses some special problems involved in the developing process, and introduces the structure of hardware of this developed device. 对大型发电机组采用专用故障录波分析装置的必要性进行了分析,讨论了其在研制过程中应考虑的一些特殊技术问题,并对所研制装置的硬件构成进行了介绍。
These methods have been used in power spectrum of ZZ-1 fault diagnosis analyzer of rotating machine. 该几项措施已经运用在ZZ-1旋转机械故障分析仪的功率谱运算之中。
The Fault Diagnosis and Eliminating Methods of CHN-1000 Elements Analyzer CHN-1000元素分析仪故障诊断与消缺
This paper introduces the research and application of the wearing fault diagnosis for vehicular power transmission systems with its focus on the introduction of the threshold value defining method and its application effect, which has been developed by the authors with the oil spectroscopic analyzer. 本文介绍了车辆动力传动系统磨损类故障诊断的应用研究,重点介绍了作者研究的油液光谱分析界限值制定的方法和应用效果。
This paper also in detail introduces the design of four main module which is syntactical and lexicographical analyzer, fault injection generator, result analyzer and graphic interface. 并且详细的介绍了语法语义分析器、故障注入管理器、结果分析器和图形用户接口四个关键模块的设计并对工具的具体实现进行了介绍。
In this foundation, digital signal processor ( DSP) is used to develop the portable rotating machinery fault diagnosis analyzer. 在此基础上,采用数字信号处理器(DSP)开发便携式旋转机械故障诊断分析仪。
The system technical specification and scheme, components choice, software and hardware design are completed. Finally, carrying on the debugging in rotating machinery test installation to the system, the experimental results indicate the reliability of the fault diagnoses analyzer. 完成了系统技术指标确定、系统方案制定、器件的选型、系统软硬件设计等方面的工作;最后在旋转机械实验装置上对系统进行调试,实验结果表明了该故障诊断分析仪的可靠性。
Considering the present questions of fault diagnosis instrument application, we design the intelligent fault diagnosis analyzer that is advantageous for the operation, and has powerful functions and good real-time capability. 针对目前故障诊断仪器应用过程中存在的问题,设计了功能强、实时性好、便于操作和携带的智能故障诊断分析仪。