搜索资源列表
BS-EN-50325-2-2001
- 公司用于汽车诊断仪器开发所需的资料.离开公司后,这些资料已经没有用处了.-Device for automotive diagnostics company developing the necessary information. Leave the company, these data have been useless.
BS-EN-50325-3-2001
- 汽车诊断通信CAN资料,欢迎大家下载.我也是从同时那里取得.-CAN communication vehicle diagnostic information, welcome to download I get there is from the same time.
DC-6
- 全数字超声诊断系统DC-6使用说明书基础分册，包括主机使用说明和探头使用说明-The using manual of all-digital ultrasound diagnostic system DC-6, including the host and the probe instructions for use
emdzhengduan
- 这是一篇关于用emd方法做故障诊断应用的文献，其中介绍的emd即经验模态提取方法是最近几年才发展出来的新方法，需要的可以下载下来研究一下。-this is a paper that is about emd methods used in error dectort and emd is a new method is this periord.
201008
- ：介绍了一个CMFD-2000系统的研究思路及其主要的研究成果，对系统使用的主要技术方法和构架作 了详细的介绍．系统由两个数据采集工作站、一个数据库服务器和一个WWW 服务器组成，构建了实时数据 采集、信号分析、状态监测、状态分析、状态评价与预测、故障诊断、实用计算等功能模块．该系统巳经成功地应 用在电厂中，并取得了初步的成果，在实际应用中得到充实和完善-Abstract：Researches of CMFD (condition monitoring and fault diagn
OBD2-diagnosis-mode
- 本书详细描述了OBD2输出信息的9种诊断模式-This book describes in detail the nine kinds of output information OBD2 diagnostic mode
11
- 介绍了一种基于振动信号隐马尔可夫模型(HMM)的新的齿轮故障检测和诊断方案。 首先从振动信号中提取特征,这些信号既包括正常齿轮也包括故障齿轮,特征以振动信号自回归模 型的多项式传递函数的反射系数为基础。这些特征用来训练HMM归类各种齿轮状况。经过试验 验证,用这些特征判断故障的准确性很高。 -:A newgear fault detection and diagnosis scheme based on Hidden MarkovModel (HMM) of vibra- t
31
- 通过在实车上模拟坦克变速箱工作档位齿轮故障,利用Hilbert变换幅值解调法提取箱 体振动信号的包络,并对包络信号进行抽取和低频段频谱细化,提出了一种基于包络细化谱分析的 坦克变速箱工作档位齿轮故障诊断方法。 - A fault diagnosis method of working position gear in tank gear-box was put forward based on simulating the fault of working position ge
41
- 基于小波包的信号瞬态成分检测与提取方法及其应用,提出基于小波包分解特征表示和瞬态特征重 建方法并应用于汽车变速器齿轮的故障诊断,结果表明基于小波包分解的信号特征表示方法能有效检测信号中瞬 态成分的存在,瞬态成分的重建结果有效地表示了齿轮的故障状态。 -The detection and extraction of signal transients through wavelet packets decomposition are studied and signal trans
51
- 以齿轮箱的历史故障数据为依据,提出了齿轮故障诊断数据仓库的功能架构,并对数据的收 集、集成、存储等方面进行了研究,建立了齿轮故障诊断模型。为齿轮故障诊断提供了一种新的方法。 -The functional structure of datawarehouse of gear fault diagnosis is proposed based on gear fault date previously. Research on data collect, data integratio
61
- 提出一种基于旋转机械同源数据融合的全矢Hilbert解调分析方法。将全矢谱技术融于希尔伯特解调之中, 从理论分析该方法的可行性,并将其应用于高速旋转的齿轮故障诊断中,进一步证实矢Hilbert方法的有效性。 -Vector spectrumHilbert demodulation analysis method based on the same source data fusion of rotarymachinerywas put forward. The algorithms
3
- 通过构造增广系统的降维状态观测器，设计了在线诊断故障的故障诊断器。利用故障诊断的结果，设计了故障的动态自修复控制律使系统在故障情况下能够正常运行。-By constructing an augmented system which comprises the states of faults and doing the delay-free transformation of delayed measurements for the augmented system, the problem o
6
- 研究含有测量时滞的线性系统的故障诊断和自修复控制问题。提出了一种测量时滞系统基于降维状态观测器的故障诊断方法。-The problems of fault diagnosis and self-restore control were studied for linear systems with delayed measurements. A reduced-order observer-based fault diagnosis approach was proposed for syste
7
- 通过构造含有故障状态的增广系统并进行增广系统测量时滞的无时滞转换，将测量时滞系统的故障诊断问题转化为无时滞增广系统的状态观测问题。-The problems of fault diagnosis and self-restore control were studied for linear systems with delayed measurements. A reduced-order observer-based fault diagnosis approach was proposed
8
- 通过构造增广系统的降维状态观测器，设计了在线诊断故障的故障诊断器。利用故障诊断的结果，设计了故障的动态自修复控制律使系统在故障情况下能够正常运行。最后，通过一个仿真算例来验证本文所提出的方法的可行性和有效性。- A fault diagnose was designed which could on-line diagnose faults by constructing a reduced-order state observer of the augmented system. By usi
9
- 研究含有测量时滞的线性系统的故障诊断和自修复控制问题。提出了一种测量时滞系统基于降维状态观测器的故障诊断方法。通过构造含有故障状态的增广系统并进行增广系统测量时 滞的无时滞转换，将测量时滞系统的故障诊断问题转化为无时滞增广系统的状态观测问题。-The problems of fault diagnosis and self-restore control were studied for linear systems with delayed measurements. A reduced-
10
- 通过构造增广系统的降维状态观测器，设计了在线诊断故障的故障诊断器。利用故障诊断的结果，设计了故障的动态自修复控制律使系统在故障情况下能够正常运行。最后，通过一个仿真算例来验证本文所提出的方法的可行性和有效性。-A fault diagnose was designed which could on-line diagnose faults by constructing a reduced-order state observer of the augmented system. By usin
debugging-and-fault-diagnosis
- 机床诊断技术，三菱主轴变频单元的调试与故障诊断-Machine tools diagnostic technology, mitsubishi spindle frequency conversion unit of debugging and fault diagnosis
Servo-drive-unit-of-adjustment
- 机床诊断技术，伺服驱动单元的调试及故障诊断-Machine tools diagnosis technology, servo drive unit of adjustment and fault diagnosis
The-concept-of-spindle
- 机床主轴的概念及主轴编码器的安装与故障诊断-The concept of spindle and spindle encoder installation and fault diagnosis