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- motor fault detection and mangement system 电机故障检测管理系统
- motor fault detection 电动机故障检测
- This paper discusses two methods of analysis that have been utilized for fault detection. 本文讨论了两种用于故障探测的方法。
- In this paper,a new method of motor fault signal frequency pursuitting based on marginal spectrum of Hilbert-Huang transform(HHT) was presented. 提出了将HHT变换(Hilbert-HuangTransform,简称HHT)中边际谱应用于电机故障信号频率跟踪研究的新方法。
- New Approach for Fault Detection for Nonlinear System Based on Frame Theory of Hilbert Space. 一种非线性系统故障检测新方法。
- So the diagnose system for diesel motor fault can avoid large production accident, shorten the time for searching fault, reduce the loss on production. 该故障诊断系统可以避免发生重大的生产事故,缩短故障的排查时间,减小经济损失。
- Tecsis has the solution through which adjustment, preventive fault detection and maintenance are greatly simplified. Tecsis的解决方案则极大地简化了对系统的调节,预防性故障探测和维护。
- We furnish some of the results and highlight the specific features that can be employed for fault detection. 我们提供某些结果,并概述可以用于故障探测的某些特征。
- Electrical monitoring instrument as motor fault detector, point inspector, real-time circuit tester for maintenance, cable fault detector, real-time transformer monitor etc. 电机故障检测仪,点检仪、电路在线维修测试仪、电缆故障测试仪、变压器在线监测仪等电气监测仪器。
- It was used in machine tool gear box to carried out state detection, and owned high fault detection rate. 将其应用于机床齿轮箱运行状态检测,具有很高的故障检测率。
- It expatiated that the motor fault diagnosis instrument based on ADuC832 MicroConverter and EPM9320 CPLD structure,principle and the check-up mean of electrical parameters. 详细论述了基于ADuC832单片机和EPM9320复杂可编程逻辑器件的电机故障诊断仪的结构、原理及电参量的检测方法。
- Finally, a system fault tolerant control method based on FDD (Fault Detection and Diagnostics) technology is designed. 设计了基于故障检测与诊断技术的容错控制方案。
- The error models are very important in the error analysis and fault detection of inertial navigation system(INS). 论述了惯导系统 (INS)误差模型的重要作用 ,介绍了惯导误差方程推导必须遵循的步骤以及误差方程所涉及的坐标系的关系。
- The fault detection and diagnosis (FDD) of the networked control systems (NCS) arestudied in this dissertation. 网络控制系统是指建立在数字总线基础之上的控制系统。
- Fault detection and classification (FDC) via sample covariance matrix is thus very important. 因此,对于共变异矩阵的错误侦测与鑑别(FDC)也越来越重要。
- Perfected the fault protection function by using microcomputer's abilities of fault detection, inquiry and diagnosis. 利用微机的故障检测、自询问和诊断能力,完善了系统故障保护功能。
- Thus, the proposed RVM classifier is more advantageous for real-time processing fault detection. 因此,该方法非常适合于在线故障检测等实时性要求很高的领域。
- In order to use DSO-2100 in the system of motor fault diagnosis, we discribe a method to make use of Dynamic-Link Library (DLL) of DSO-2100 in the second exploitation of control soft. 实现DSO-2100在电机故障诊断系统中的应用;利用DSO-2100的动态库(DLL)对它的控制软件进行二次开发.
- This paper presents a review of various faults detection methods, theory and put emphasis on the so-called MCSA method (Motor Current Signature Analysis). 分析了异步电机各种常见故障的原因及常用的诊断方法,重点研究了定子电流频谱分析法(MCSA)的诊断原理。
- Proposed a generalized coordinate change based approach to the fault detection design for time delay systems. 提出了一种基于广义坐标变换的线性时滞系统故障诊断设计方法。