EMS Systems: Optimised Sensor Configurations for Control and Sensor Fault Tolerance [PDF]
, 2009 The paper describes a sensor optimisation systematic framework approach and a Fault Tolerant control scheme for sensor failures applied to an EMS maglev system.
Michail, Konstantinos +5 more
core +3 more sources
An adaptive envelope analysis in a wireless sensor network for bearing fault diagnosis using fast kurtogram algorithm [PDF]
, 2014 This paper proposes a scheme to improve the performance of applying envelope analysis in a wireless sensor network for bearing fault diagnosis. The fast kurtogram is realized on the host computer for determining an optimum band-pass filter for the ...
Gu, James Xi +5 more
core +3 more sources
Machine Current Sensor FDI Strategy in PMSMs
IEEE Access, 2019 This work proposes a machine current sensor fault detection and isolation (FDI) strategy in permanent magnet synchronous machines (PMSMs) resilient to multiple faults.
Haibo Li +3 more
doaj +1 more source
Attitude Fault-Tolerant Control of Aerial Robots with Sensor Faults and Disturbances
Drones, 2023 In this paper, sensor fault diagnosis and fault tolerant control strategy are investigated for quadcopters under sensor faults and disturbances. We propose the fault diagnosis estimation system and the fault-tolerant control (FTC) method.
Ngoc-P. Nguyen, Phongsaen Pitakwatchara
doaj +1 more source
The development of a Wireless Sensor Network sensing node utilising adaptive self-diagnostics. [PDF]
, 2007 In Wireless Sensor Network (WSN) applications, sensor nodes are often deployed in harsh environments. Routine maintenance, fault detection and correction is dicult, infrequent and expensive.
Mark C. Price +7 more
core +4 more sources
A Model-Based Sensor Fault Diagnosis Scheme for Batteries in Electric Vehicles
Energies, 2021 The implementation of each function of a battery management system (BMS) depends on sensor data. Efficient sensor fault diagnosis is essential to the durability and safety of battery systems. In this paper, a model-based sensor fault diagnosis scheme and
Quanqing Yu +4 more
doaj +1 more source
Dynamic Calibration Method of Sensor Drift Fault in HVAC System Based on Bayesian Inference
Sensors, 2022 Sensor drift fault calibration is essential to maintain the operation of heating, ventilation and air conditioning systems (HVAC) in buildings. Bayesian inference (BI) is becoming more and more popular as a commonly used sensor fault calibration method ...
Guannan Li +3 more
doaj +1 more source
Sensor Fault Reconstruction Using Robustly Adaptive Unknown-Input Observers. [PDF]
Sensors (Basel)Sensors are a key component in industrial automation systems. A fault or malfunction in sensors may degrade control system performance. An engineering system model is usually disturbed by input uncertainties, which brings a challenge for monitoring ...
Huang Q, Gao ZW, Liu Y.
europepmc +2 more sources
Design and assessment of a multiple sensor fault tolerant robust control system [PDF]
, 2008 This paper presents an enhanced robust control design structure to realise fault tolerance towards sensor faults suitable for multi-input-multi-output (MIMO) systems implementation.
Chen, J +5 more
core +1 more source
The Real-time Implementation of Envelope Analysis for Bearing Fault Diagnosis based on Wireless Sensor Network [PDF]
, 2013 -Wireless sensor network (WSN) is gaining popularity in condition monitoring (CM) fields. However, enormous datasets obtained by data acquisition systems with high sampling rate cannot be transmitted effectively via a WSN due to its limited transmission ...
Gu, Fengshou +5 more
core +3 more sources