Fuzzy logic control of modern aircraft electrical power system during transient and steady-state operating conditions

Abdel-Fadil, Reyad; Eid, Ahmad; Abdelsalam, Mohamed

doi:10.1109/pedes.2014.7042125

Cited by 12 publications

(4 citation statements)

References 9 publications

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“…The electrical energy distribution system of more electric aircraft is provided in Figure 2 [25]. This study was performed to develop a power system within the boundaries of the MEA energy distribution system.…”

Section: More Electric Aircraftmentioning

confidence: 99%

Multilevel Aircraft-Inverter Design Based on Wavelet PWM for More Electric Aircraft

Catalbas,

Pakfiliz,

Soysal

2024

Energies

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This paper proposes a comprehensive power system designed for the use of a more electric aircraft power distribution system. Instead of traditional Nicad battery solutions as the energy source of the aircraft power system, lithium battery structures, which are a recent and promising solution in the field of aviation power systems, are modeled and analyzed. In this study, a WPWM-based, single-phase, multi-level pure sine wave static aircraft-inverter system is designed and integrated to improve the performance of conventional aircraft power systems. In the designed power system, a boost converter structure is proposed that boosts 28 VDC-to-270 VDC voltage coming from the lithium–ion battery pack and can reach a steady state in 0.032 s. The performance of the modeled WPWM-based aircraft-inverter system, compared to SPWM Bipolar and Unipolar switching techniques commonly used in single-phase inverter designs, reveals a THD reduction of approximately 27% with WPWM, resulting in a THD value below 2% for both load current and load voltage. As a result of the study, a power system that will enable the aircraft avionics, ventilation, and navigation systems to perform better than conventional power systems and comply with aircraft electric-power characteristic standards has been designed and detailed.

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Section: More Electric Aircraftmentioning

confidence: 99%

Multilevel Aircraft-Inverter Design Based on Wavelet PWM for More Electric Aircraft

Catalbas,

Pakfiliz,

Soysal

2024

Energies

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“…The aircraft power distribution system is one of the most crucial systems of aircraft, which provides power for flight control, navigation, radio communication, and other devices. It is correlated with the normal operation and flight safety of various electrical equipment on the aircraft [1]. Airworthiness regulations of various countries have put forward clear requirements for the installation and protection of the aircraft power distribution system.…”

Section: Introductionmentioning

confidence: 99%

A digital twin method for civil aircraft power distribution system based on Unity3D and Simulink

Liu,

Li,

Shen

et al. 2023

J. Phys.: Conf. Ser.

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In recent years, digital twin technology has attracted more and more attention from experts and scholars. At present, the application of digital twins mainly focuses on the section assembly and equipment installation of the aviation department, but the practice of digital twins for aircraft signals, internal mechanisms, process flow, and so on is less and more difficult. In addition, for the power distribution system of civil aircraft, real-time monitoring of fault detection and health management and other technical means still have great space for development. Real-time acquisition of power distribution system data of assembly lines and its data during flight is a problem waiting to be solved in the aviation industry. Based on this, this paper takes the power distribution system of a certain type of civil aircraft as an example to accomplish the research on the digital twin technology of the power distribution system of civil aircraft, realizing the information, intelligent, and dynamic scene monitoring of the power distribution network of the plane.

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“…The second block is decision making logic depend on the knowledge base, this part determines how the logic operations are achieved, and together with the knowledge base can regulate the outputs of each fuzzy set. The last one is the defuzzification block, which converted fuzzy values to output data [16], [17].…”

Section: Introductionmentioning

confidence: 99%

Direct Instantaneous Torque Control of the Switched Reluctance Motor for Electric Vehicles Applications Using Fuzzy Logic Control

Abdel-Fadil

Számel

2019

Acta Tech Jaur

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This paper presents direct torque control of Switched Reluctance Motor (SRM) using Fuzzy Logic Control (FLC) for electric vehicles applications. The PD-FLC is proposed for SRM torque control, to keep the torque of the motor shaft in tracking the reference torque with high accuracy. With the help of FLC techniques, the SRM torque ripples can be reduced compared to traditional control techniques. In this study, the nonlinear 6/4 SRM model is simulated with the symmetrical converter, and the converter controller is programmed using C-language. The proposed method is tested at different load and variable speed conditions, and the obtained results confirm that the FLC direct torque control can be used for torque control to improve the motor performance and reduce the torque ripples compared to other techniques such as direct instantaneous torque control.

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Fuzzy logic control of modern aircraft electrical power system during transient and steady-state operating conditions

Cited by 12 publications

References 9 publications

Multilevel Aircraft-Inverter Design Based on Wavelet PWM for More Electric Aircraft

Multilevel Aircraft-Inverter Design Based on Wavelet PWM for More Electric Aircraft

A digital twin method for civil aircraft power distribution system based on Unity3D and Simulink

Direct Instantaneous Torque Control of the Switched Reluctance Motor for Electric Vehicles Applications Using Fuzzy Logic Control

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