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Description: 基于卡尔曼滤波技术的永磁同步电机故障诊断与容错控制源码，文章已经发表了，收录于ICACMVE‘07会议论文-Kalman filtering technique based on permanent magnet synchronous motor fault diagnosis and fault-tolerant control source, the article has published a collection of conference papers in ICACMVE
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Author: 杨红 |
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Description: 容错控制理论与应用，西北工业大学博士论文，是容错控制领域的经典文章之一-Fault-tolerant Control Theory and Applications, Northwestern Polytechnical University doctoral thesis, is the area of fault-tolerant control, one of the classic article
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Author: 姚尧 |
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Description: 在目标被动式跟踪中广泛应用的伪量测变换估计器(PLE)具有良好的误差收敛性。然而由于等价噪声和状态的相关性,该估计器的估计是有偏的。提出的强跟踪滤波器(STF)通过强制白化残差具有自适应地校正估计偏差和迅速跟踪状态变化的能力。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。-Passive target tracking is widely used in the pseudo-measurement transform estimator (PLE) has a good error convergence. However, due to the equivalent noise and the relevance of state, the estimator is a biased estimate of. Raised strong tracking filter (STF) has adopted mandatory bleaching residuals adaptively estimated bias correction and rapid tracking of the status change. STF has been estimated in the time-delay nonlinear systems, fault diagnosis and fault-tolerant control has been achieved very good results.
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Author: 冯絮影 |
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Description: 本田思域轿车挂挡冲击大故障维修
13.汽车安全使用技巧分享 教您六招“防贼术”
14.上海大众途安巡航控制失效的故障
15.发动机定期清洁自己动手注意事项
16.避免上当 挑选汽车轮胎时需要掌握的技巧
17.美容专家支招 汽车玻璃冻住怎么办
-Honda Civic car maintenance挂挡the impact of large fault 13. Automotive Safety tips teach you to share six strokes " 防贼operation" 14. Shanghai Volkswagen Touran cruise control failure failure 15. Regularly clean their hands engine note 16. Be taken to avoid Tire selection skills needed to master 17. beauty expert ideas how to do auto glass freeze
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Author: sd |
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Description: 许多有用的地理位置，太阳能为动力的水泵是特别有利的偏远地区，那里可能没有常规电源提供地下水。令人印象深刻的CY8C27443微控制器为基础的太阳能水泵控制器采用了混合信号阵列，可控制的三阶段电机驱动经营潜水水泵直接从太阳能电池板。
强大的PSoC微控制器提供了三相PWM生成，信号调理，过电流和短路保护，温度监测，并不断的电压频率控制。此外，微控制器CY8C27443最大的电力来自太阳能电池阵列。这样做的结果是强大的，低成本，高效率的控制器。-Solar Pump Controller
Useful in many geographic locations, solar-powered pumps are particularly advantageous in remote areas, where there may not be conventional power to provide ground water. The impressive CY8C27443 microcontroller-based Solar Pump Controller features a mixed-signal array that controls a three-phase motor drive to operate a submersible water pump directly from solar panels. The powerful PSoC microcontroller provides three-phase PWM generation, signal conditioning, over-current and fault protection, temperature monitoring, and constant voltage-to-frequency control. Additionally, the CY8C27443 MCU maximizes the power from the solar array. The result is a robust, low-cost, highly efficient controller.
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Author: xxxueok |
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Description: this paper is about wireless sensor network A Fault Tolerant Topology Control in Wireless Sensor Networks
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Author: hamdan |
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Description: 简介卫星姿态控制系统的模型，并针对该模型分析故障发生的特点，故
障诊断的难点，以及可能发生故障的部位和故障的类型，给出故障检测的方法。-Introduction of satellite attitude control system model and the model for the analysis of the characteristics of faults, fault diagnosis of the difficulties, and possible failure location and fault type, fault detection methods are given.
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Author: 姜磺 |
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Description: Fault-tolerant Control
Systems
Design and Practical Applications
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Author: lion |
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Description: MODELING AND CONTROL OF UNDERACTUATED REDUNDANT MANIPULATORS
Authors:Ashish Singla, Bhaskar Dasgupta & Ashish Tiwari(Senior Members,IEEE)
Abstract:This paper develops a strategy for modelling and control of underactuated redundant manipulators.First,we formulate a dynamic model for a general underactuated manipulators equipped with strings and dampers at all the joints for making it a fault-tolerent design.We then investigate point to point robot manupulation.
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Author: AMIT KUMAR |
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Description: 优秀论文及配套源码。电压暂降是动态电能质量问题中最受关注的热点之一。大量新型电力电子设备的广泛使用对电网电能质量的要求越来越高，而且电压暂降在电网中又具有一定的传播性。因此，无论从电网还是用户都迫切需要对电压暂降进行研究和治理。对电压暂降的检测是解决电压暂降的前提条件，故本论文主要对电压暂降的检测方法进行研究。
本文分析了国内外短时电能质量扰动检测的研究现状，并着重讨论了短路故障、感应电动机启动和变压器激磁三种电压暂降扰动情况下电压暂降的特性；在此基础上选择了基于S变换的短时电能质量扰动检测方法，从S变换的结果S模矩阵及S复矩阵中提取出所需数据并以此来对各种扰动情况下的电压暂降的幅值、相位跳变、持续时间和谐波含量进行分析。仿真结果表明，该方法很好地实现了对电压暂降各特征量的检测。
-The voltage sag is one of most hot topics in dynamic electric energy problems. Masses of new power and electron facilities have been put into use widely, requiring a high quality of electric network and power, chiefly the voltage sag. Moreover, the voltage sag can spread in the electric network. So people have every reason to research and control the voltage sag. However, before developing the voltage sag, people have to detect it. On account of the above, this essay will chiefly focus on the detect methods of the voltage sags.
In this paper, the status of the short duration power quality disturbance based on the different method are researched firstly, and emphasizes the characteristic of the voltage sag under the situation of the three kinds of voltage sag disturbances like the short circuit fault, induction motor start-up and transformer excitation. On the basis of the above, the short duration power quality disturbance detection method based on S transform is chosen. The complex m
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Author: NBB |
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Description: 开关磁阻电机作为一种电动调速系统具有结构简单坚固、低成本、高容错性能以及高速运行的能力,目前它越来越广泛的应用于航空和汽车上的起动/发电系统,具有很大的潜力。要对开关磁阻电机进行深入的理论分析,就需要对其建立一个准确而又有实用性的模型。而 MATLAB 软件具有强大的矩阵和数学计算功能,利用它的模块之一 SIMULINK 建模有着界面友好、易于进行参数修改等特点。国内利用 MATLAB 软件对开关磁阻电机进行建模主要分两大类:一部分是采用 M 文件编程的方法 另一部分是利用开关磁阻电机的线性电感模型或者准线性模型进行建模分析。两者都没充分利用MATLAB/SIMULINK 的主要功能。 本文将基于 MATLAB/SIMULINK 对开关磁阻电机进行非线性建模研究。-Switched reluctance motor as an electric control system has a simple structure robust, low cost, high fault tolerance and high-speed operation capability, now it is increasingly widely used in aerospace and automotive starter/generator system, with great potential. To SRM-depth theoretical analysis, we need to have their precise and practical to build a model. The MATLAB software has powerful matrix and mathematical calculations, use one of its modules, SIMULINK modeling has friendly interface, easy to modify the parameters and so on. Domestic use of MATLAB software to model the SRM two main categories: one is programming method using M files the other part is the use of switched reluctance motor or a linear inductance model to model quasi-linear model analysis. Both did not make full use of MATLAB/SIMULINK s main functions. This will be based on MATLAB/SIMULINK for nonlinear modeling of SRM research.
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Author: 王明 |
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Description: 飞控系统传感器故障诊断的神经网络方法研究Flight control system fault diagnosis method of neural network-Flight control system fault diagnosis method of neural network
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Author: fanny51 |
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Description: In this paper, in control theory, sliding mode control, or SMC, is a form of variable structure control (VSC). It is a nonlinear control method that alters the dynamics of a nonlinear system by application of a high-frequency switching control. The state-feedback control law is not a continuous function of time. Instead, it switches from one continuous structure to another based on the current position in the state space. Hence, sliding mode control is a variable structure control method. The multiple control structures are designed so that trajectories always move toward a switching condition, and so the ultimate trajectory will not exist entirely within one control structure. Instead, the ultimate trajectory will slide along the boundaries of the control structures. The motion of the system as it slides along these boundaries is called a sliding mode and the geometrical locus consisting of the boundaries is called the sliding (hyper) surface
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Author: deep |
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Description: 综合导航显控台智能故障诊断系统的设计与实现-Integrated Navigation Display Control Intelligent Fault Diagnosis System Design and Implementation
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Author: Titan |
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Description: 300W风力发电机模型故障诊断和转速控制simulink实现-300W wind turbine model fault diagnosis and to achieve speed control simulink
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Author: 暖化 |
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Description:
Fault-tolerant control (FTC) system is a control system that can accommodate system component faults and is able to maintain stability and acceptable degree of performance not only when the system is fault-free but also when there are component malfunction.
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Author: shabana |
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Description:
Fault-tolerant control (FTC) system is a control system that can accommodate system component faults and is able to maintain stability and acceptable degree of performance not only when the system is fault-free but also when there are component malfunction.
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Author: shabana |
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Description: Remote end infeed causes problems in distance relay measurement, especially under high resistance earth fault conditions. Although a distance relay set to an ideal operating region can cover the fault resistance at one particular load Condition, the operating region is affected by changes in load condition. Hence a distance relay may overreach or underreach when load changes. From the main factors which affect the ideal digital distance relay operating region, a stand alone intelligent digital distance relay which
can adapt to these changes is presented. This approach does not need communication links from the remote end of the line or the system control center. Numerous computer simulations have been
carried out on realistic system configurations and the result9 show that them is a high potential for developing an intelligent digital
distance relay. -Remote end infeed causes problems in distance relay measurement, especially under high resistance earth fault conditions. Although a distance relay set to an ideal operating region can cover the fault resistance at one particular load Condition, the operating region is affected by changes in load condition. Hence a distance relay may overreach or underreach when load changes. From the main factors which affect the ideal digital distance relay operating region, a stand alone intelligent digital distance relay which
can adapt to these changes is presented. This approach does not need communication links from the remote end of the line or the system control center. Numerous computer simulations have been
carried out on realistic system configurations and the result9 show that them is a high potential for developing an intelligent digital
distance relay.
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Author: abbas |
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Description: fault tolerant of control sliding mode
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Author: rabie |
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Description: 提出了一种新的基于T-S 模糊模型在线辨识的非线性系统的故障诊断与容错控制策略．-A novel fault detection and fault-tolerant control scheme based on online identification of T-S fuzzy model is proposed．
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Author: 付雅婷 |
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