基于自适应故障诊断观测器提出一种新的自适应故障估计设计方法。
This article proposes a novel adaptive fault estimation design method based on an adaptive fault diagnosis observer.
针对由三水箱液位控制系统组成的实际切换系统，研究了其故障估计问题。
The fault estimation problem of a practical switched system composed of the three-tank system was addressed.
针对一类非线性输出注入系统，研究了基于自适应观测器的故障估计问题。
Fault estimation based on adaptive observer is studied for a class of nonlinear output injection system.
设计的观测器不仅能实现故障检测，而且应用神经网络设计的故障估计器能在线估计系统中的故障向量。
The nonlinear observer can not only detect fault, but also realize the fault diagnosis. It is proved that the scheme has good robustness against modeling error and uncertainty.
基于规则的方法，其适应性广、灵活，但故障的在线估计比较困难。
Based on the method of rules, and the wide adaptability, flexibility, but of online fault estimates that more difficult.
故障重构的本质就是寻找故障测量数据所对应的正常值的一个估计值的过程。
The essence of fault reconstruction is a process of seeking an estimation value for correct value which corresponding to fault measurement data.
故障分析与处理：首先估计是显卡出现故障。
Fault Analysis and Treatment: First of all, it is estimated that failure of graphics CARDS.
故障分析与处理：首先估计是显卡出现故障。
First of all, it is estimated that failure of graphics CARDS.
然后采用强跟踪滤波器估计过程状态及传感器偏差，传感器偏差估计用于驱动一个故障检测逻辑。
Then, the STF is adopted to estimate process states and sensor bias, the estimated sensor bias is used to drive a fault detection logic.
文中研究了参数估计的方法在运载火箭动力系统突发故障诊断中的应用。
In this paper, parameter estimate algorithms is used to diagnose the burst fault in power system of carrier rocket.
综合自联想网络的最优估计与故障诊断，自动区分估计误差和传感器故障。
Sensor fault detection is accomplished by integrating the optimal estimation and fault detection logic.
认为运用灰色预测模型来估计可修复系统的故障时刻，不必假定系统的随机过程模型。
It is not necessary to assume the concrete stochastic process model for a repairable system when we estimate the failure hour by means of the grey forecasting model.
STF已经在非线性系统时滞估计、故障诊断与容错控制方面取得了很好的效果。
Now the STF has achieved satisfactory results in the joint estimation of time-delay and parameter, fault diagnosis, fault -tolerant control in nonlinear systems.
利用自适应阈值进行故障检测，同时利用自适应律进行偏差估计。
Adaptive thresholds are derived for fault detection. An adaptive law is adopted to estimate the bias.
采用动态神经元网络状态观测器的故障检测和诊断方法对非线性时变热力系统状态进行估计。
A nonlinear time dependent thermodynamic system status is analyzed with a fault detection and diagnostic method being carried out by a dynamic neuron network status observer.
提出一种将奇偶方程与参数估计相结合的多故障诊断方法。
A new method for multiple faults diagnosis of control systems is presented based on parity equation and parameter estimation.
针对铝电解生产过程故障发生的特点，提出用辨识及参数估计理论进行故障诊断预报的方法。
In accordance with the features of fault occurrence in aluminum electrolysis production the fault diagnosis and prediction method by using recognition and parameter estimation theory is presented.
数值仿真结果验证了该方法不仅具有很强的关于传感器故障的容错能力，而且还可检测、分离和估计出相应的故障。
Computer simulation results show that the proposed approach has strong fault tolerant ability a-gainst sensor faults, moreover the sensor faults can be on -line detected, isolated and estimated also.
为实现电缆故障定位系统的参数估计，提出了一种用于模型参数估计的改进贝叶斯算法。
In order to implement the parameter estimate in cable fault location system, an improved Bayes algorithm used for Model parameter estimate is proposed in this paper.
在初步分离结果的基础上，利用多模型融合滤波算法对故障进行精确定位并得到状态和故障的融合估计。
Then based on the primary isolation result, the fault is accurately located by the multiple-model fusion filtering algorithm, and the fused state and fault estimates are obtained as well.
笔者估计该故障现象多半是系统的显示属性引起的，而与显示卡的性能无关。
I estimated that the system failure is mostly caused by the Display Properties, but the performance of graphics card has nothing to do.
用给定的残留评价函数和阈值，可以检测和故障发生误报率估计。
With the given residual evaluation function and threshold, the occurrence of fault can be detected and the false alarm rate estimated.
包括计算和解释过程能力指数、估计故障百分率、控制限计算等。
This includes computing and interpreting capability indices, estimating the % failures, control limit calculations, etc.
针对组合导航系统在数据处理时存在的计算量大和故障数据相互污染的问题，提出了一种基于信息融合的导航参数最优估计滤波方法。
A new method of optimum navigation parameter estimate based on information fusion is presented in this paper in view of the heavy calculation and faulted data spread in integrated navigation system.
提出了一种新的故障跟踪估计器来诊断高压直流输电(HVDC)系统中的故障。
A novel fault tracking approximator for fault diagnosis scheme of high voltage direct current transmission (HVDC) system is proposed.
对连续搅拌釜式反应器（CSTR）的仿真结果表明，该集成故障诊断方法能够对多重传感器故障进行快速准确的分离和估计，并对传感器故障具有容错性。
The simulation for CSTR shows that the presented approach can isolate and estimate the multiple sensor faults quickly and accurately and the integrated system has tolerantability to sensor faults.
故障诊断系统依据保护继电器和断路器的采样信息估计电力系统中故障段的位置。
The diagnostic system can be applicable to power system control center for fault section estimation using information of relays and circuit breakers.
如果因设备故障而造成井喷失控，将带来灾难性的后果，损失无法估计。
If accident of blowout out of control occurs caused by equipment fault, it may cause disastrous consequences and Incalculable loss.
如果因设备故障而造成井喷失控，将带来灾难性的后果，损失无法估计。
If accident of blowout out of control occurs caused by equipment fault, it may cause disastrous consequences and Incalculable loss.
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