Results 11 to 20 of about 5,249,936 (356)

Fault Detection and Diagnosis of HVAC System Based on Federated Learning [PDF]

open access: yesJisuanji kexue, 2022
Automation and accurate fault detection and diagnosis of HVAC systems is one of the most important technologies for reducing time,energy,and financial costs in building performance management.In recent years,data-driven fault detection and diagnosis ...
WANG Xian-sheng, YAN Ke
doaj   +1 more source

Overview of Intelligent Radar Fault Prediction and Detection Technology [PDF]

open access: yesJisuanji kexue, 2023
Radar fault prediction and fault detection technology is the key technology for the transformation of radar equipment maintenance from traditional regular maintenance to intelligent condition-based maintenance.To ensure the performance of radar combat ...
ZHAI Yuting, CHENG Zhanxin, FANG Shaojun
doaj   +1 more source

Fault Detection and Protection Strategy for Islanded Inverter-Based Microgrids

open access: yesIEEE Journal of Emerging and Selected Topics in Power Electronics, 2021
This article proposes a fault detection and protection strategy for islanded inverter-based microgrids (IBMGs). Reliable and accurate protection is one of the main challenges in the proliferation of modern microgrids (MGs).
S. F. Zarei, H. Mokhtari, F. Blaabjerg
semanticscholar   +1 more source

Distributed Adaptive Fault-Tolerant Control of Uncertain Multi-Agent Systems [PDF]

open access: yes, 2015
This paper presents an adaptive fault-tolerant control (FTC) scheme for a class of nonlinear uncertain multi-agent systems. A local FTC scheme is designed for each agent using local measurements and suitable information exchanged between neighboring ...
Cao, Yongcan   +4 more
core   +2 more sources

Multi-Sensor Fault Detection, Identification, Isolation and Health Forecasting for Autonomous Vehicles

open access: yesItalian National Conference on Sensors, 2021
The primary focus of autonomous driving research is to improve driving accuracy and reliability. While great progress has been made, state-of-the-art algorithms still fail at times and some of these failures are due to the faults in sensors.
Saeid Safavi   +3 more
semanticscholar   +1 more source

Fault Detection and Identification Method for Quadcopter Based on Airframe Vibration Signals

open access: yesItalian National Conference on Sensors, 2021
Quadcopters are widely used in a variety of military and civilian mission scenarios. Real-time online detection of the abnormal state of the quadcopter is vital to the safety of aircraft.
Xiaomin Zhang   +3 more
semanticscholar   +1 more source

Health management using fault detection and fault tolerant control of multicellular converter applied in more electric aircraft system

open access: yesDiagnostyka, 2022
The increased cost of fuel and maintenance in aircraft system lead to the concept of more electric aircraft, moreover this concept increase the use of power electronic converters in aircraft power system.
Mohamed Abdelbasset Mahboub   +3 more
doaj   +1 more source

Sensor fault detection with low computational cost : a proposed neural network-based control scheme [PDF]

open access: yes, 2012
The paper describes a low computational power method for detecting sensor faults. A typical fault detection unit for multiple sensor fault detection with modelbased approaches, requires a bank of estimators.
Deliparaschos, Kyriakos M.   +2 more
core   +2 more sources

Bearing Fault Detection and Diagnosis Using Case Western Reserve University Dataset With Deep Learning Approaches: A Review

open access: yesIEEE Access, 2020
A smart factory is a highly digitized and connected production facility that relies on smart manufacturing. Additionally, artificial intelligence is the core technology of smart factories.
Dhiraj Neupane, Jong-Hoon Seok
semanticscholar   +1 more source

Dual CPU redundant communication hybrid fault detection technology for shipborne electrical plant control system

open access: yesZhongguo Jianchuan Yanjiu, 2021
ObjectivesIn order to improve the reliability of shipborne electrical plant control systems and solve the key problem of fault detection in dual CPU hot backup redundant communication, a comprehensive set of fault detection mechanisms is proposed ...
Yue LU   +4 more
doaj   +1 more source

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