1)sensor fault传感器故障
1.Robust fault-tolerant control for systems with sensor faults based on disk pole assignment;传感器故障系统基于区域极点配置的容错控制设计
2.Principle component analysis(PCA) can be used for sensor fault detection,diagnosis and estimation(FDD&E) in HVAC systems.主元分析法可以应用于空调系统的传感器故障诊断,但是测量数据中隐含的噪声及系统的动态性影响了这一方法在故障诊断时的效果。
3.The networked control system with sensor faults was modeled as a system with system uncertainties.针对被控对象为具有不确定因素的多输入多输出网络控制系统,设传感器与控制器均为时间驱动,执行器为事件驱动,网络诱导时延小于采样周期,将未能成功传输数据的传感器节点视为暂时失效,把具有传感器故障的网络控制系统建模为一类带有不确定因素的离散模型,借助Lyapunov定理给出了系统渐近稳定的充分条件,基于LMI方法得出观测器和控制器的分离设计方法,实现了MIMO网络控制系统的容错控制。
英文短句/例句
1.ONLINE FAULT DETECTION AND DIAGNOSIS FOR AHU SENSORS空调箱传感器故障的在线检测和诊断
2.Sensor Fault Detection and Diagnosis in HVAC System;空调系统中传感器故障的检测与诊断
3.Fault detection and diagnosis for sensors based on DPCA基于DPCA方法的传感器故障检测与诊断
4.Fault Diagnosis of Displacement Sensors of Active Magnetic Bearing主动磁悬浮轴承位移传感器故障识别
5.Sensor Fault Diagnosis Based on TMS320C5509A基于TMS320C5509A的传感器故障诊断
6.Fault Diagnosis for Sensors Based on Morphology-wavelet基于形态学–小波的传感器故障诊断
7.Sensor fault diagnosis based on empirical mode decomposition and support vector machines基于EMD和SVM的传感器故障诊断方法
8.Method of gas sensor fault detection based on SVR基于SVR的瓦斯传感器故障诊断方法
9.Application of Improved Genetic BP Network in Inertia Navigation Fault Diagnosis遗传神经网络在导航传感器故障诊断中的应用
10.The Fault Diagnosis Research of Actuator and Sensor in Process Control System;过程控制系统执行器与传感器故障诊断研究
11.Observer-based Sensor Fault Reconstruction Method and Its Application基于观测器的传感器故障重构方法及其应用
12.A SCHEME AND SIMULATION OF SENSOR FAILURE DIAGNOSIS OF TORPEDO SYSTEMS鱼雷系统传感器故障诊断的方案和仿真
13.Sensor Fault Detection, Isolation, and Accommodation Using Recurrent Neural Networks传感器故障检测、分离与恢复的神经网络方法
14.Fault detection and diagnosis for AHU sensors with fixed or drift bias空调箱传感器故障在线检测和诊断新方法
15.Active fault-tolerant control against sensor failures for descriptor systems针对传感器故障的广义系统主动容错控制
16.AEROENGINE SENSOR FAILURE DETECTION BY BAYESIAN MULTIPE HYPOTHESIS TESTING贝叶斯假设理论检测发动机传感器故障
17.RIGHT FRONT SENSOR CIRCUIT FAILURE右前传感器电路故障
18.Install/ remove instrumentation and trouble-shooting activities.安装/卸传感器以及排除现场故障.
相关短句/例句
sensor failure传感器故障
1.Reconstructed control of motor drive system in hybrid electric vehicle against sensor failures;混合动力汽车电机驱动系统传感器故障重构控制
2.Robust reliable H_∞ filtering in the presence of sensor failure;传感器故障下的鲁棒可靠H_∞滤波
3.The problem of optimal reliable guaranteed cost control with regional poles constraints is investigated for a class of uncertain discrete-time systems subject to sensor failures.利用矩阵不等式和LMI方法,研究了一类传感器故障下的不确定离散系统在闭环区域极点指标约束下的鲁棒优化可靠保性能控制问题。
3)sensor failures传感器故障
1.Reliable circular disk pole placement with sensor failures;具有传感器故障的可靠圆盘极点配置
2.Based on a eigenvalue estimation theory, a design method of robust controller of model uncertainty system with sensor failures is presented by using reduced-order observer.对于使用降维观测器的反馈系统,基于矩阵扰动理论,将传感器故障和模型不确定性造成的参数扰动对系统的影响归结为对系统闭环矩阵的扰动,提出了使系统对传感器失效具有完整性并对非确定性参数扰动具有鲁棒性的设计方法。
3.On the basis of Lyapunov theory,a controller based on a kind of memory feed-back control law can keep the uncertainty system s integrity against the sensor failures,and make use of the LMI toolbox in MATLAB,so we can get the parameters of the controller.为解决线性时滞不确定系统的鲁棒容错控制问题,基于Lyapunov理论,证明系统在不确定性存在的情况下,采用一种有记忆的状态反馈控制律时,对于传感器故障具有完整性,并且运用MATLAB的LMI工具箱求解控制器参数。
4)sensor faults传感器故障
1.Based on the unknown input observers and the concept of equivalent control, this paper considers the problem of robust fault diagnosis of sensor faults in a class of nonlinear systems.基于未知输入观测器设计和等价控制的概念,讨论了一类非线性系统传感器故障的鲁棒故障诊断问题。
5)faulty sensor故障传感器
1.Data reconstruction method for faulty sensor based on wavelet package and PCA;基于小波包PCA的故障传感器数据重构方法
2.Multi-Scale Principal Component Analysis for data reconstruction of the faulty sensor is discussed.讨论了基于多尺度主元分析的故障传感器数据重构问题。
6)pressure transducers trouble压力传感器故障
延伸阅读
变压器式传感器 利用变压器作用原理把被测位移转换为初、次级线圈互感变化的变磁阻式传感器。它由两个或多个带铁心的线圈构成,初、次级线圈间的互感能随衔铁或两个线圈间的相对移动而改变。当用适当频率的电压激励初级线圈时,次级线圈的输出电压将随互感的改变而变化,从而将被测位移转换为电压输出。这种传感器在使用中常采取两个同名端串接的次级绕组线圈,以差动方式输出,所以又称为差动变压器式传感器。变压器式传感器的特点与电感式传感器相同,有时亦称电感式传感器。但变压器式传感器在设计上具有更大的灵活性,应用更为广泛。旋转变压器、感应同步器、自整角机都属于变压器式传感器。变压器式传感器主要用于测量位移和能转换成位移量的力、张力、压力、压差、加速度、应变、流量、厚度、比重、转矩等参量。
