Results 31 to 40 of about 244,875 (297)

A Two-Stage Method Using Spline-Kernelled Chirplet Transform and Angle Synchronous Averaging to Detect Faults at Variable Speed

open access: yesIEEE Access, 2019
Conventional order tracking, which relies on a reference signal, is a common tool for rotary machinery fault diagnosis under speed fluctuation working conditions. However, it is inconvenient to install a speed sensor under certain circumstances.
Lu Wang, Jiawei Xiang
doaj   +1 more source

A Transfer Learning Framework with a One-Dimensional Deep Subdomain Adaptation Network for Bearing Fault Diagnosis under Different Working Conditions

open access: yesSensors, 2022
Accurate and fast rolling bearing fault diagnosis is required for the normal operation of rotating machinery and equipment. Although deep learning methods have achieved excellent results for rolling bearing fault diagnosis, the performance of most ...
Ruixin Zhang, Yu Gu
doaj   +1 more source

Fault-diagnosis of grid structures

open access: yesTheoretical Computer Science, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
CARUSO A   +3 more
openaire   +6 more sources

Diagnosis and Fault‐tolerant Control 2

open access: yes, 2021
This book presents recent advances in fault diagnosis and fault-tolerant control of dynamic processes. Its impetus derives from the need for an overview of the challenges of the fault diagnosis technique and sustainable control, especially for those demanding systems that require reliability, availability, maintainability, and safety to ensure ...
Puig V., Simani S.
openaire   +2 more sources

A Survey on Gas Leakage Source Detection and Boundary Tracking with Wireless Sensor Networks

open access: yesIEEE Access, 2016
Gas leakage source detection and boundary tracking of continuous objects have received a significant research attention in the academic as well as the industries due to the loss and damage caused by toxic gas leakage in large-scale petrochemical plants ...
Lei Shu   +4 more
doaj   +1 more source

Internet of Things for Disaster Management: State-of-the-Art and Prospects

open access: yesIEEE Access, 2017
Disastrous events are cordially involved with the momentum of nature. As such mishaps have been showing off own mastery, situations have gone beyond the control of human resistive mechanisms far ago.
Partha Pratim Ray   +2 more
doaj   +1 more source

Robust Fault Diagnosis by Optimal Input Design for Self-sensing Systems

open access: yes, 2017
This paper presents a methodology for model based robust fault diagnosis and a methodology for input design to obtain optimal diagnosis of faults. The proposed algorithm is suitable for real time implementation. Issues of robustness are addressed for the
Khalate, Amol   +2 more
core   +2 more sources

Fault diagnosis and fault-tolerant control for nonlinear systems with linear output structure [PDF]

open access: yes, 2005
Article describes the process of fault diagnosis and fault-tolerant control for nonlinear systems with linear output ...
Shen, L., Wang, H., Yue, H.
core   +1 more source

Preferences of Pediatric Patients and Their Caregivers for Chemotherapy‐Induced Nausea and Vomiting Control Endpoints: A Mixed Methods Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Although not always achieved, complete chemotherapy‐induced nausea and vomiting (CINV) control is the conventional goal of CINV prophylaxis. In this two‐center, mixed‐methods study, we sought to understand the preferences of adolescent patients and family caregivers for CINV control endpoints.
Haley Newman   +8 more
wiley   +1 more source

Concurrent Fault Diagnosis for Rotating Machinery Based on Vibration Sensors

open access: yesInternational Journal of Distributed Sensor Networks, 2013
Rotating machinery is widely used in modern industry. It is one of the most critical components in a variety of machinery and equipment. Along with the continuous development of science and technology, the structures of rotating machinery become of ...
Qing-Hua Zhang   +4 more
doaj   +1 more source

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