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Onboard Neuro-Fuzzy Adaptive Helicopter Turboshaft Engine Automatic Control System [PDF]
EnergiesA modified onboard neuro-fuzzy adaptive (NFA) helicopter turboshaft engine (HTE) automatic control system (ACS) is proposed, which is based on a circuit consisting of a research object, a regulator, an emulator, a compensator, and an observer unit.
Serhii Vladov +3 more
doaj +3 more sources
Aerospace, 2023 This study assesses the influence of engine dynamic characteristics on helicopter handling quality during hover and low-speed forward flight. First, we construct the helicopter–engine coupling model (HECM) based on the power-matching relationship between
Yuan Wei +3 more
doaj +2 more sources
27th International Conference on Optical Fiber Sensors, 2022 Fiber Bragg Grating temperature monitoring results of two mechanical parts located in the exhaust system of a helicopter engine test bench are reported and compared to thermocouple and SWIR camera measurements.
Jean-Baptiste Quélène +7 more
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Neural Network Approximation of Helicopter Turboshaft Engine Parameters for Improved Efficiency
EnergiesThe 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 characteristics to improve efficiency, reliability, and flight safety.
Serhii Vladov +3 more
doaj +2 more sources
Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2021 By scanning the blades of the impeller and the guide devices of the full-scale compressor of the helicopter gas turbine engine, a solid-state design model of the compressor with a tunable geometry in the height of the blades was developed.
V. A. Potapov, A. A. Sanko, M. V. Kudin
doaj +3 more sources
IEEE Access, 2019 In order to solve the problem of insufficient power supply for helicopter and to increase the response speed of engine output power during the climbing process, the research on acceleration optimization control for the integrated helicopter/engine system
Yong Wang +3 more
doaj +2 more sources
Journal of Low Frequency Noise, Vibration and Active Control, 2018 In order to achieve the fast response of turboshaft engine combined with torsional vibration, a predictive controller of helicopter/engine based on the least mean square adaptive torsional vibration suppression is proposed and designed.
Yong Wang +3 more
doaj +2 more sources
Compound cycle engine for helicopter application [PDF]
, 1986 The Compound Cycle Engine (CCE) is a highly turbocharged, power compounded, ultra-high power density, light-weight diesel engine. The turbomachinery is similar to a moderate pressure ratio, free power turbine engine and the diesel core is high speed and ...
J. G. Castor
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Development of the helicopter turboshafted engine regulator
Авіаційно-космічна техніка та технологія, 2023 The subject of research was the development of the RDC-450M-117V – the TV3-117VMA-SBM1V digital engine regulator – based on the RDC-450M previously created at the enterprise for the AI-450M engine, considering differences in engine characteristics and ...
Gennadii Ranchenko +4 more
doaj +2 more sources
Numerical Analysis of Bird Strike on Engine Cowling of AW139 Helicopter using Sandwich Composite Material with Lattice Core Structure [PDF]
Proceedings of the 2nd International Conference on Aviation Industry, Education, and Regulation, AVINER 2023, 8-9 November 2023, Jakarta, Indonesia. Bird strikes can potentially damage the engine and body, disrupting flight safety. One of the helicopter components susceptible to bird strike is the engine cowling. This study aims to analyze the effect of sandwich structure core material variation on
Budi Aji Warsiyanto +3 more
openalex +2 more sources