Least squares support vector machine for class imbalance learning and their applications to fault detection of aircraft engine
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2018.08.042
Abstract: Abstract Imbalanced problems often occur when the size of majority class is bigger than that of the minority one. The Least squares support vector machine (LSSVM) is an effective method for solving classification problem on… read more here.
Keywords: imbalance learning; aircraft engine; class; class imbalance ... See more keywords
An Investigation of Exhaust Gas Temperature of Aircraft Engine Using LSTM
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3235619
Abstract: A significant obstacle to creating efficient machine health monitoring systems is estimating performance degradation in dynamic systems, like aero plane engines. In exceedingly complex systems with many components, states, and parameters, conventional model-based and data-driven… read more here.
Keywords: gas temperature; aircraft; temperature aircraft; investigation exhaust ... See more keywords
Optimal Output Tracking of Aircraft Engine Systems: A Data-Driven Adaptive Performance Seeking Control
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2021.3115777
Abstract: In this technical note, a data-driven adaptive performance seeking control (DAPSC) technique is first developed for the optimal output tracking of an aircraft engine with nonlinear and non-analytical dynamics. Firstly, an optimal output tracking description… read more here.
Keywords: control; aircraft engine; output tracking; optimal output ... See more keywords
Visual Analysis and Detection of Contrails in Aircraft Engine Simulations
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Visualization and Computer Graphics"
DOI: 10.1109/tvcg.2022.3209356
Abstract: Contrails are condensation trails generated from emitted particles by aircraft engines, which perturb Earth's radiation budget. Simulation modeling is used to interpret the formation and development of contrails. These simulations are computationally intensive and rely… read more here.
Keywords: aircraft engine; analysis detection; visual analysis; engine simulations ... See more keywords
Comparative study of alternative biofuels on aircraft engine performance
Sign Up to like & getrecommendations! Published in 2017 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/0954410016654506
Abstract: Aviation industries are vulnerable to the energy crisis and simultaneously posed environmental concerns. Proposed engine technology advancements could reduce the environmental impact and energy consumption. Substituting the source of jet fuel from fossil-based fuel to… read more here.
Keywords: biofuel; engine performance; engine; fuel ... See more keywords
ANFIS-based comparative exhaust gases emissions prediction model of a military aircraft engine
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Global Warming"
DOI: 10.1504/ijgw.2017.084018
Abstract: In this paper, comparison of estimation methods for exhaust gaseous emissions developed for a military aircraft engine via adaptive neuro-fuzzy inference system (ANFIS) structure is introduced. For system identification process, combustion efficiency, engine shaft RPM… read more here.
Keywords: system; military aircraft; engine; aircraft engine ... See more keywords
Loop Heat Pipe for Thermal Management of Aircraft Engine Equipment
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Thermophysics and Heat Transfer"
DOI: 10.2514/1.t6049
Abstract: According to recent aircraft engine development trends, the performance enhancement of the propulsion plants is accompanied by both an increase of the overall pressure ratio and a decrease of the f... read more here.
Keywords: aircraft; aircraft engine; loop heat; heat pipe ... See more keywords
Application of a hygroscopicity tandem differential mobility analyzer for characterizing PM emissions in exhaust plumes from an aircraft engine burning conventional and alternative fuels
Sign Up to like & getrecommendations! Published in 2018 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-18-17029-2018
Abstract: Abstract. In the last several decades, significant efforts have been directed toward better understanding the gaseous and particulate matter (PM) emissions from aircraft gas turbine engines. However, limited information is available on the hygroscopic properties of… read more here.
Keywords: differential mobility; engine; tandem differential; hygroscopicity tandem ... See more keywords
An enhanced CNN-LSTM remaining useful life prediction model for aircraft engine with attention mechanism
Sign Up to like & getrecommendations! Published in 2022 at "PeerJ Computer Science"
DOI: 10.7717/peerj-cs.1084
Abstract: Remaining useful life (RUL) prediction is one of the key technologies of aircraft prognosis and health management (PHM) which could provide better maintenance decisions. In order to improve the accuracy of aircraft engine RUL prediction… read more here.
Keywords: prediction model; prediction; aircraft engine; model ... See more keywords