sensor-based fault detection
Research of Sensor Fault Detection and Diagnosis for EMB System Based on CSA-SVM Model
... on fault detection and diagnosis which is aimed at the current, rotational speed and the pressure sensor of the EMB ...the fault detection and diagnosis based on ...proposed ...
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Fault Detection in Electric Motors Using Vibration Analysis and DSP Processor
... and fault detection of these type of motors has great ...early detection of potentially catastrophic ...piezoelectric sensor and processed to obtain a continuous monitoring of motor ...is ...
8
A Simple Reconfiguration of Sensor to Sensor Less Control in BLDC Motor - Based EVs
... for sensor fault-tolerant control (FTC) in brushless DC ...effect sensor in the case of healthy sensors and Back emf difference method in the case of failed hall ...healthy sensor to another ...
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Fault Detection of an Industrial Heat-Exchanger: A Model-Based Approach
... Eq. (8) represents the lumped model of the cold part of the heat exchanger. The same modelling procedure can be applied to derive a model of the hot part. Unfortunately, the task is not that easy due to a lack of a flow ...
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Control of active suspension for full car model
... and sensor faults were address in ...a sensor can be overcome by compensation ...a sensor, the observability property allows the estimation of the lost measurement using the other available ...
40
Design a remote terminal unit (RTU) fault detection sensor to detect voltage in range of under voltage and overvoltage fault
... are fault occur. When a fault occurs, several actions are taken by substation operator to determine the reason of fault and this process normally take an amount of time depending on the fault ...
24
Intelligent Sensing for Robotic Re-Manufacturing in Aerospace - An Industry 4.0 Design Based Prototype
... and fault detection, alongside advanced real-time sensor data acquisition for monitoring and evaluating the welding process, a huge amount of valuable industrial data is ...
7
Fault-tolerant sensor fusion for aircraft height estimation
... a fault-tolerant sensor fusion system that provides robust height estimates for commercial ...sub-problems: fault detection and isolation and sensor ...faulty sensor is ...
192
Temperature Sensor Fault Detection using Principal Component Analysis
... model-based fault-detection methods requires a considerable and eventually a too high ...methods based on multivariate statistical analysis and here especially principal component analysis ...
5
FAULT NODE DETECTION IN WIRELESS SENSOR NETWORK BASED ON ROUND TRIP DELAY
... The detection method proposed is based on RTD time measurement ...failure sensor node, compared to a range of time or threshold ...wireless sensor nodes that are ...of sensor nodes ...
5
A Failure Node Detection based on Discrete Selection in WSNs
... wireless sensor networks applications are frequently used in various technologies for reducing the cost of manufacturing portable wireless sensor ...of sensor nodes. If the probability of ...
5
Opportunistic Cooperative Sensing for Indoor Complex Environment Monitoring
... wireless sensor networks WSNs (Wireless Sensor Net- ...Then, based on the whole system model and sensor node circuit, we studied the fault detection method, which can improve the ...
14
An IMU-based spacecraft navigation architecture using a robust multi-sensor fault detection scheme
... future, sensor redundancy and the detection of sensor failures are vital to mission ...on-board fault detection in a multi-sensor fusion network of ...of fault ...
158
Exploitation of Data Correlation and Performance Enhancement in Wireless Sensor Networks
... previous fault detection algorithms are first summarized as related ...the fault model, which are demonstrated and explained by ...correlation based distributed fault detection ...
110
QoS-Aware Fault Detection in Wireless Sensor Networks
... perform fault detection; just as an example, consider the majority voting schemes and the cluster-based method, where thresholds are used to separate readings in “good” and ...
12
Fault Detection in Wireless Sensor NetworksUsing Distributed Approach
... wireless sensor network is a collection of nodes organized into a cooperative ...powered sensor devices, called sensor nodes ...infiltration detection, military reconnaissance, habitat ...
6
Fault Detection Mechanisms In Wireless Sensor Networks-A Review
... the fault in sensor ...online-fault detection. Using this method, the temporary fault and permanent failure of WSNs can be ...done based on the detection ...for ...
6
Design of Traffic Flow based Street Light Control System
... light sensor to observe the day and night detection to turn lamps on, merely during night ...includes fault detection and feedback circuit to indicate the present state of the control ...
6
Detection of Faulty Sensors in Wireless Sensor Networks and Avoiding the Path Failure Nodes
... spike fault detection method which does not require the system-input information or a priori establishment of reference sensors is proposed for LTI physical ...is based on pair-wise relationships of ...
6
Cluster Based Fault Node Detection Algorithm for Wireless Sensor Network
... new fault management mechanism to deal with fault detection and recovery of ...distribute fault management tasks among sensor nodes by a self managing ...wireless sensor network ...
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