Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Wael A. Murtada"'
Autor:
Ahmed Mokhtar, Mohamed Ibrahim, Mohamed E. Hanafy, Fawzy H. Amer ElTohamy, Wael A. Murtada, Yehia Z. Elhalwagy
Publikováno v:
Franklin Open, Vol 7, Iss , Pp 100092- (2024)
The successful execution of spacecraft missions relies heavily on the performance and reliability of their power supply subsystems. Achieving optimal component size and configuration is crucial for efficient power generation, distribution, and storag
Externí odkaz:
https://doaj.org/article/fe4338f09f7b4e44a2a861d0b4ed6c86
Publikováno v:
IEEE Access, Vol 10, Pp 75495-75512 (2022)
Reaction wheels are key components for the spacecraft attitude control subsystems. Faults in reaction wheels may lead to high energy consumption, lack of spacecraft attitude control, and in case of failure, loss of the spacecraft. The accurate identi
Externí odkaz:
https://doaj.org/article/9e2485a45bbb479090855b12b537e8ef
Publikováno v:
Journal of Engineering and Applied Science, Vol 69, Iss 1, Pp 1-22 (2022)
Abstract Reaction wheels are crucial actuators in spacecraft attitude control subsystem (ACS). The precise modeling of reaction wheels is of fundamental need in spacecraft ACS for design, analysis, simulation, and fault diagnosis applications. The co
Externí odkaz:
https://doaj.org/article/3b53a60afbe34be3a62158417cc69579
Publikováno v:
Heliyon, Vol 5, Iss 6, Pp e01998- (2019)
Nowadays, virtualization and real-time systems are increasingly relevant. Real-time virtual machines are adequate for closely-coupled computer systems, execute tasks from associated language only and re-target tasks to the new platform at runtime. Co
Externí odkaz:
https://doaj.org/article/00aa241c8ed14402b5b7fc7291917f31
Publikováno v:
Menoufia Journal of Electronic Engineering Research. 28:300-305
Fault detection algorithm design of satellite inflight control is important for most remote sensing satellites. The responsibility of a satellite attitude control system always keeps the satellite in a stable mode. A satellite control mode contains s
Autor:
Wael A. Murtada, Ehab A. Omran
Publikováno v:
Neural Computing and Applications. 32:12281-12294
Prony method is an efficient feature extraction technique when applied to signals at noiseless environment. However, space environment is very rich with different sources of noise. Noise has a massive effect on Prony method that is noticeably degrade
Autor:
Ehab A. Omran, Wael A. Murtada
Publikováno v:
Neural Computing and Applications. 31:2741-2747
Attitude Determination and Control Subsystem (ADCS) in spacecraft is one of the vital systems for low-earth-orbit spacecraft in which the pointing accuracy is a highly recommended factor to satisfy its mission requirements. When any malfunction takes
Publikováno v:
2018 14th International Computer Engineering Conference (ICENCO).
Audio Steganography is a method that ensures secured data transfer between parties. Least Significant Bit (LSB) data hiding technique is an efficient and simple technique used for audio steganography but could be easily discovered. The idea behind th
Publikováno v:
Heliyon
Heliyon, Vol 5, Iss 6, Pp e01998-(2019)
Heliyon, Vol 5, Iss 6, Pp e01998-(2019)
Nowadays, virtualization and real-time systems are increasingly relevant. Real-time virtual machines are adequate for closely-coupled computer systems, execute tasks from associated language only and re-target tasks to the new platform at runtime. Co