Results 31 to 40 of about 1,108,433 (294)
Fault compensation effect in fault detection and isolation [PDF]
ACTA IMEKO, 2021 <p class="Abstract">This paper discusses the origin and problem of the fault compensation effect. The fault compensation effect is an underrated common side effect of the fault isolation approaches developed within the Fault Detection and Isolation (FDI) community.
openaire +1 more source
Inversion-based synthesis algorithm of periodic fault detection and isolation filters [PDF]
, 2013 A numerically reliable lifting-free computational method is proposed to solve fault detection and isolation problems for periodic systems using a model matching approach.
A. Varga, Varga, Andreas
core +1 more source
Double Fault Detection of Cone-Shaped Redundant IMUs Using Wavelet Transformation and EPSA
Sensors, 2014 A model-free hybrid fault diagnosis technique is proposed to improve the performance of single and double fault detection and isolation. This is a model-free hybrid method which combines the extended parity space approach (EPSA) with a multi-resolution ...
Wonhee Lee, Chan Gook Park
doaj +1 more source
Detection and Isolation of Actuator/Surface Faults for a Large Transport Aircraft [PDF]
, 2010 We consider the problem of designing residual generators with least dynamical orders to solve actuator fault detection and isolation problems for a Boeing 747-100/200 aircraft.
Andras Varga, Varga, A.
core +1 more source
Actuator and sensor fault isolation in a class of nonlinear dynamical systems
Journal of Automation and IntelligenceFault isolation in dynamical systems is a challenging task due to modeling uncertainty and measurement noise, interactive effects of multiple faults and fault propagation.
Hamed Tirandaz +2 more
doaj +1 more source
Hybrid Z-Source Circuit Breaker with Thomson Coil for MVDC
Energies, 2023 Hybrid circuit breakers are the most promising circuit breakers among DC circuit breakers. Conventional hybrid circuit breakers complete fault current isolation by converting current to IGBT when fault current occurs.
Hyun-Seung Lee +3 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld +5 more
wiley +1 more source
On designing least order residual generators for fault detection and isolation [PDF]
, 2007 This paper addresses the problem of designing residual generators with least dynamical order to solve a class of fault detection and isolation problems.
Varga, Andreas
core
Fault Diagnosis for Space-Borne Fiber-Optic Gyroscopes Using a Hybrid Method
IEEE Access, 2020 Timely detection and isolation of the failures in attitude sensor is a critical task to ensure the normal operation of the satellite. This article proposes a fault detection and isolation scheme for the four-axis fiber-optic gyroscopes using a hybrid ...
Zhengguo Yuan, Ningfang Song, Xiong Pan
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo +9 more
wiley +1 more source