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Fuzzy Logic-Based Energy Management Strategy of Hybrid Electric Propulsion System for Fixed-Wing VTOL Aircraft
Published 2022-09-01“…The feasibility and effectiveness of the energy management strategy proposed in this paper are verified, and the design ideas and analysis methods are provided for the energy management of a hybrid electric aircraft.…”
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PV System Design and Flight Efficiency Considerations for Fixed-Wing Radio-Controlled Aircraft—A Case Study
Published 2018-10-01“…Lately, the Solar Impulse flight across the world shows the possibilities of larger PV powered electric aircraft. In order to obtain this goal efficiency of flight, PV conversion, power converters and electric drives have to be maximized. …”
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264
A Fault Diagnosis Approach for Electromechanical Actuators with Simulating Model under Small Experimental Data Sample Condition
Published 2022-02-01“…Electromechanical actuators (EMAs) have shown a high efficiency in flight surface control with the development of more electric aircraft. In order to identify the abnormalities and potential failures of EMA, a methodology for fault diagnosis is developed. …”
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265
Power Scalable Bi-Directional DC-DC Conversion Solutions for Future Aircraft Applications
Published 2020-10-01“…With the introduction of the more electric aircraft, there is growing emphasis on improving overall efficiency and thus gravimetric and volumetric power density, as well as smart functionalities and safety of an aircraft. …”
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266
Optimal Sizing and Operation of Airport Infrastructures in Support of Electric-Powered Aviation
Published 2021-02-01“…The adoption of hybrid-electric aircraft is expected to have a considerable impact on airport operations, with the need of new infrastructural requirements to support electric-powered fleets. …”
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267
Thermal Modeling of Planar Magnetics: Fundamentals, Review and Key Points
Published 2023-01-01“…High-frequency and high-power density converters are essential for many applications such as automotive and more electric aircraft. To improve power density, planar magnetic components are increasingly used in power electronic converters owing to their advantages, such as less high-frequency losses, repeatability, and better thermal performance compared to conventional wound components. …”
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268
Control Strategies and Stabilization Techniques for DC/DC Converters Application in DC MGs: Challenges, Opportunities, and Prospects—A Review
Published 2024-01-01“…This instability weakens stability boundaries and reduces system damping, especially when dealing with pulsed power loads (PPLs) on electric aircraft, ships, and cars. Linear controllers may not ensure stability across various operations, causing voltage dips and potential system instability. …”
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269
System Performance Analysis for Trimmable Horizontal Stabilizer Actuator Focusing on Nonlinear Effects: Based on Incremental Modelling and Parameter Identification Methodology
Published 2021-09-01“…With the development of more/all electric aircraft, replacement of the traditional hydraulic servo actuator (HSA) with an electromechanical actuator (EMA) is becoming increasingly attractive in the aerospace field. …”
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270
A Model-Based Prognostic Framework for Electromechanical Actuators Based on Metaheuristic Algorithms
Published 2023-03-01“…The deployment of electro-mechanical actuators plays an important role towards the adoption of the more electric aircraft (MEA) philosophy. On the other hand, a seamless substitution of EMAs, in place of more traditional hydraulic solutions, is still set back, due to the shortage of real-life and reliability data regarding their failure modes. …”
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271
Digital Simulation and Identification of Faults with Neural Network Reasoners in Brushed Actuators Employed in an E-Brake System
Published 2021-10-01“…In recent years, the industry has tried to introduce more electric aircraft and integrated vehicle health management technologies to achieve various benefits, such as weight reduction, lower fuel consumption, and a decrease in unexpected failures. …”
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Performance Analysis and Optimization of Power Density Enhanced PMSM with Magnetic Stripe on Rotor
Published 2020-08-01“…A permanent magnet synchronous motor (PMSM) has advantages in applications such as electric vehicles and all-electric-aircraft because of its inherent characteristics of high power density. …”
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Optimal control of electromechanical aerospace actuators for reduction of energy losses
Published 2019“…With continuous efforts to optimize performance and reduce operational and maintenance costs, the aircraft industry is rapidly pushing towards the concept of all or more-electric aircraft (MEA). Today’s flight control systems being largely hydraulically powered, are gradually turning into electromechanical actuators (EMAs) within the MEA framework. …”
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277
Motor Stator Insulation Stress Due to Multilevel Inverter Voltage Output Levels and Power Quality
Published 2022-06-01“…Multilevel Inverters (MLIs) are widely sought after in medium-voltage applications like electric ships, electric aircraft, and renewable energy integration due to excellent advantages like lower device stress, better power quality, and modularity. …”
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278
Urban Air Mobility: Systematic Review of Scientific Publications and Regulations for Vertiport Design and Operations
Published 2022-07-01“…Novel electric aircraft designs coupled with intense efforts from academia, government and industry led to a paradigm shift in urban transportation by introducing UAM. …”
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Trim Tab Flight Stabilisation System Performance Assessment under Degraded Actuator Speeds
Published 2023-04-01“…Such a feature is beneficial for initiatives like Future Sky, electric aircraft and aircraft stabilisation system retrofits. …”
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Optical sensors for power transformer monitoring: A review
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