Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Al-Sharef Mohammad"'
Autor:
Sue Wang, Jing Li, Saleem Riaz, Haider Zaman, Pengfei Hao, Yiwen Luo, Al-Sharef Mohammad, Ahmad Aziz Al-Ahmadi, NasimUllah
Publikováno v:
Mathematical Biosciences and Engineering, Vol 19, Iss 12, Pp 12031-12057 (2022)
The growth of distributed generation significantly reduces the synchronous generators' overall rotational inertia, causing large frequency deviation and leading to an unstable grid. Adding virtual rotational inertia using virtual synchronous generato
Externí odkaz:
https://doaj.org/article/13f213db276f49d4b4beb067ba3744a9
Publikováno v:
AIMS Mathematics, Vol 7, Iss 8, Pp 15436-15452 (2022)
For a finite group $ \mathcal{G} $ and a subset $ X\neq \emptyset $ of $ \mathcal{G} $, the commuting graph, indicated by $ G = \mathcal{C}(\mathcal{G}, X) $, is the simple connected graph with vertex set $ X $ and two distinct vertices $ x $ and $ y
Externí odkaz:
https://doaj.org/article/1957dcd3eca348e3986b6a84ee424d52
Autor:
Nasim Ullah, Al-sharef Mohammad
Publikováno v:
Mathematical Biosciences and Engineering, Vol 19, Iss 2, Pp 1332-1354 (2022)
A mechanical ventilator is an important medical equipment that assists patients who have breathing difficulties. In recent times a huge percentage of COVID-19 infected patients suffered from respiratory system failure. In order to ensure the abundant
Externí odkaz:
https://doaj.org/article/08cc7c42174040e08b1b27f8f9116ccc
Autor:
Adeel Zaidi, Muhammad Kazim, Rui Weng, Shafqat Ali, Muhammad Taskeen Raza, Ghulam Abbas, Nasim Ullah, Al-Sharef Mohammad, Ahmad Aziz Al-Ahmadi
Publikováno v:
IEEE Access, Vol 10, Pp 90355-90368 (2022)
This paper addresses the time-varying rendezvous problem of a swarm of drones with the leader-follower consensus hierarchy. Each drone in the swarm is under the influence of external disturbances in the form of wind gusts. To control the swarm of per
Externí odkaz:
https://doaj.org/article/7e82d86de961466cb280e6321ed66f1e
Autor:
Haris Ataullah, Taosif Iqbal, Ihsan Ullah Khalil, Al-Sharef Mohammad, Nasim Ullah, Mohamed Emad Farrag
Publikováno v:
Energies, Vol 15, Iss 17, p 6176 (2022)
High-frequency transformers are becoming an essential component in the integration of power resources that rely on power electronic converters; their efficiency and performance are influenced by parasitic characteristics in the interface. In this art
Externí odkaz:
https://doaj.org/article/6aa8434bbd044cce90760c81c141b8c0
Autor:
Kashmala Salim, Muhammad Asif, Farman Ali, Ammar Armghan, Nasim Ullah, Al-Sharef Mohammad, Ahmad Aziz Al Ahmadi
Publikováno v:
Micromachines, Vol 13, Iss 7, p 1085 (2022)
This paper examines the design and analysis of DC–DC converters for high-power and low-voltage applications such as renewable energy sources (RESs) and comparisons between converters based on switch stresses and efficiency. The RESs including photo
Externí odkaz:
https://doaj.org/article/f46bc134366f4c1aaf1aeb2c00c05156
Autor:
Riaz Muhammad, Numan Khan, Ghulam Hussain, Nasim Ullah, Al-Sharef Mohammad, Ahmad Aziz Al Ahmadi
Publikováno v:
Materials Research Express, Vol 9, Iss 9, p 095204 (2022)
It is estimated that by 2027, the global ballistic ceramic composites market would reach a value of US$3.67 billion. Many nations are increasing their military spending in order to better safeguard their military personnel, which has resulted in a tr
Externí odkaz:
https://doaj.org/article/cfa533e57a474d0fa5a5fdba2c71f4af