[HTML][HTML] Neural Network Signal Integration from Thermogas-Dynamic Parameter Sensors for Helicopters Turboshaft Engines at Flight Operation Conditions

S Vladov, L Scislo, V Sokurenko, O Muzychuk… - Sensors, 2024 - mdpi.com
The article's main provisions are the development and application of a neural network
method for helicopter turboshaft engine thermogas-dynamic parameter integrating signals …

Turbo-fan engine acceleration control schedule optimization based on DNN-LPV model

Z Gu, S Pang, Y Li, Q Li, Y Zhang - Aerospace Science and Technology, 2022 - Elsevier
The acceleration control schedule (ACS) is crucial in determining the acceleration
performance of an aero-engine and is usually acquired by optimization means. To reduce …

[HTML][HTML] Extreme learning machine-based diagnostics for component degradation in a microturbine

N Menga, A Mothakani, MG De Giorgi, R Przysowa… - Energies, 2022 - mdpi.com
Micro turbojets are used for propelling radio-controlled aircraft, aerial targets, and personal
air vehicles. When compared to full-scale engines, they are characterized by relatively low …

[HTML][HTML] A state space modeling method for aero-engine based on AFOS-ELM

H Chen, Q Li, S Pang, W Zhou - Energies, 2022 - mdpi.com
State space models (SSMs) are important for multi-variable performance analysis and
controller design of aero-engines. In order to solve the problems of the traditional state …

[HTML][HTML] Neural Network Approximation of Helicopter Turboshaft Engine Parameters for Improved Efficiency

S Vladov, R Yakovliev, M Bulakh, V Vysotska - Energies, 2024 - mdpi.com
The work is devoted to the development of a method for neural network approximation of
helicopter turboshaft engine parameters, which is the basis for researching engine energy …

[HTML][HTML] Turbo-shaft engine adaptive neural network control based on nonlinear state space equation

GU Ziyu, LI Qiuhong, P Shuwei, Z Wenxiang… - Chinese Journal of …, 2024 - Elsevier
Abstract Intelligent Adaptive Control (AC) has remarkable advantages in the control system
design of aero-engine which has strong nonlinearity and uncertainty. Inspired by the …

An Improved Onboard Adaptive Aero-Engine Model Based on an Enhanced Neural Network and Linear Parameter Variance for Parameter Prediction

S Pang, H Lu, Q Li, Z Gu - Energies, 2024 - mdpi.com
Achieving measurable and unmeasurable parameter prediction is the key process in model-
based control, for which an accurate onboard model is the most important part. However …

[HTML][HTML] Helicopter Turboshaft Engine Residual Life Determination by Neural Network Method

S Vladov, V Kovtun, V Sokurenko, O Muzychuk… - Electronics, 2024 - mdpi.com
A neural network method has been developed for helicopter turboshaft engine residual life
determination, the basis of which is a hierarchical system, which is represented in neural …

Control of a jet engine using predictor-based adaptive strategy in different flight modes

A Ranjbar, A Khosravi… - Proceedings of the …, 2023 - journals.sagepub.com
In this article, a predictor-based model reference adaptive control method is proposed for a
JetCat SPT5 turboshaft engine in full thrust, cruise, and idle modes. In the predictor-based …

On-line evolutionary identification technology for milling chatter of thin walled parts based on the incremental-sparse K-means and the online sequential extreme …

Z Wang, C Yue, X Liu, M Li, B Meng, L Yong - The International Journal of …, 2023 - Springer
In the milling process of thin-walled parts, chatter is very easy to occur, which has a very
adverse impact on the surface quality and machining efficiency of the workpiece. In order to …