Faultdetection相关论文
Influence of Three Sizes of Sliding Windows on Principle Component Analysis Fault Detection of Air C
Principal component analysis ( PCA ) has been already employed for fault detection of air conditioning systems. The slid......
Detecting subsurface fault structure is important for evaluating potential earthquake risks associated with active fault......
Fault Detection of Networked Control Systems with Uncertain Time-Varying Delay and Quantization Erro
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With the increasing requirements for satellite navigation and positioning technology, the detection and identification o......
Research on Fault Detection Algorithm based on Cumulative Improvement of Parity Vector Sliding Windo
Various forms of faults have a significant impact on the performance of navigation systems, especially satellite navigat......
In recent years, the complexity of nanocircuits is continually growing, the increase in nanoeircuit complexity also rais......
The receiver integrity monitoring technology is one of the important technologies to reflect the GNSS integrity.It can b......
The receiver autonomous integrity monitoring(RAIM)technology,which with the advantage of quick response and completed in......
With the rapid development of Global Navigation Satellite Systems (GPS,BDS,GALILEO and GLONASS),the number of available ......
A chemical process fault monitoring algorithms based on kernel entropy component analysis(KECA)is presented for the comp......
Previous work on process monitoring has shown that process nonlinearity can be overcome by neural networks(NN)model.But ......
When an inertial navigation system regains avalid aiding navigation signal after a long-term outage,normal state feedbac......
Utilizing the great advantages of the particle filter in processing nonlinear system with non-Gaussian noise,a new appro......
Adaptive Variable Selection Using Nonnegative Garrote with Application to Soft Sensor and Fault Dete
During normal operations, response or quality variables of a process will follow a input-output relation that depend on ......
Fault detection based on polygon area statistics of transformation matrix identified from combined m
As a classic multivariate statistical method,principal component analysis(PCA)has been widely used in monitoring industr......
Canonical correlation analysis(CCA)can be implemented to monitor a linear process when the input-output relationship is ......
在轨、基于空间的、外太空的应用必须考虑高能带电粒子(射线)对电子设备可能造成的影响,特殊地,单粒子翻转( single event upsets,......
为了对航空相机反射镜摆动补偿机构故障状态的监测,分析了航空相机前向像移产生的原理,相机补偿机构故障对图像质量的影响,提出了......
为解决6D激光标靶在受非引力外力作用的环境下姿态测量失效的问题,提出了一种基于激光标靶和捷联惯导系统(SINS)的组合位姿测量方......
电缆网络故障频发会给社会生产与生活造成严重的经济损失和安全隐患,因此需要对电缆网络进行实时监控以确保其正常运行。提出了利......
Effect of Two Kinds of Similarity Factors on Principal Component Analysis Fault Detection in Air Con
Screening similar historical fault-free candidate data would greatly affect the effectiveness of fault detection results......
Bearing Incipient Fault Detection Method Based on Stochastic Resonance with Triple-Well Potential Sy
Bearing incipient fault characteristics are always submerged in strong background noise with weak fault characteristics,......
This paper focuses on the bumpless transfer fault detection problem for switched systems under state-dependent switching......
A Novel Embryonics Electronic Cell Array(EECA)Structure Based on Functional Decomposition and Circul
Along with the continuous development of Chinas aviation detection and deep sea exploration technology,etc.,electron......
定子绕组和转子绕组的故障是导致感应电机失效的主要原因之一，实时监测电机运行状况不仅可以提高电机运行的可靠性，而且可以避免不必......
Although there have been many imple-mentations of Global navigation satellite system (GNSS) in rail transport systems, t......
针对具有动态特性的质量相关的故障检测问题,提出了一种基于自回归移动平均模型(auto-regressive moving average exogenous,ARMAX......
Kernel Generalization of Multi-Rate Probabilistic Principal Component Analysis for Fault Detection i
In practical process industries,a variety of online and offline sensors and measuring instruments have been used for pro......
This paper discusses the parity space-based fault detection (FD) method for a class of linear discrete-time systems with......
Current sensor is one of the key elements in the control system of induction motor.Whether the accurate measurement of v......
了在未知持续激励下结构振动主动控制系统的状态观测与传感故障的在线检测。根据采用传感器的不同，提出了采用位移或速度传感器和加......
由于的传统的组合电路测试方法，如Ｄ算法、ＰＯＤＥＭ算法和ＦＡＮ算法等，在搜索过程中都不可避免地要进行反射回溯，因此严重地影响了算法的效率。而ＯＢＤＤ是一......
从信号分析角度引入小波分析的基本原理，通过典型信号的小波分解、重构和小波尺度图展示小波分析应用在故障检测中的优点，最后将小波......
论述了延时嵌入相空间重构方法及其伪相图的获取技术，将这一方法用于大机组非线性故障的定性特征提取。几个故障实例的分析结果表明......
由于在转子系统动静件碰故障测试信号中背景信号、噪场信号较强，使得在利用小波变换进行故障诊断时，难以得到准确的结果。本文提出了......
随着国防、航天等今天对系统的可用性和实时性的要求不断提高，如何保证这些应用系统的高可用及强实时，成为一个亟待解决的问题。本文......
