Zobrazeno 1 - 10
of 237
pro vyhledávání: '"Mehrdad Moallem"'
Autor:
Afagh Mohagheghi, Mehrdad Moallem
Publikováno v:
IEEE Access, Vol 12, Pp 146366-146375 (2024)
Accurate plant identification is critical for applications such as automated agriculture and plant monitoring systems. However, traditional classification methods often face challenges in balancing accuracy and computational efficiency, particularly
Externí odkaz:
https://doaj.org/article/373f179fd39c4eebb9387b6b212088cc
Publikováno v:
IEEE Access, Vol 12, Pp 88111-88121 (2024)
Efficient grid synchronization is crucial for integrating renewable energy sources and Flexible AC Transmission systems (FACTs) into power grids. This paper addresses the challenges faced by Synchronous Reference Frame Phase-Locked Loops (SRF-PLLs) i
Externí odkaz:
https://doaj.org/article/ff83754267e349eba1ab9db3df62796f
Publikováno v:
Vibration, Vol 7, Iss 1, Pp 129-145 (2024)
Radio frequency (RF) cavities hold a crucial role in Electron Linear Accelerators, serving to provide precisely controlled accelerating fields. However, the susceptibility of these cavities to microphonic interference necessitates the development of
Externí odkaz:
https://doaj.org/article/0ae933cda5bb4a96adba3a7c178929a6
Publikováno v:
Vibration, Vol 6, Iss 2, Pp 319-342 (2023)
Reduction or suppression of microphonic interference in radio frequency (RF) cavities, such as those used in Electron Linear Accelerators, is necessary to precisely control accelerating fields. In this paper, we investigate modeling the cavity as a c
Externí odkaz:
https://doaj.org/article/f182adcba94848d9ba5436212ea44f39
Publikováno v:
IEEE Access, Vol 11, Pp 111200-111211 (2023)
Synchronization is a critical aspect of integrating renewable energy sources and inverter-based power plants into the electrical grid. Phase-Locked Loops (PLLs) are widely used for this purpose, providing rapid and accurate phase and frequency estima
Externí odkaz:
https://doaj.org/article/c358825ed3d74de884e26322804ecb6f
Autor:
Afagh Mohagheghi, Mehrdad Moallem
Publikováno v:
IEEE Access, Vol 11, Pp 8834-8844 (2023)
This paper presents an intelligent horticulture lighting and monitoring system to achieve energy-efficient supplemental lighting while maintaining the light quality and intensity at desired levels in the photosynthesis spectrum. Energy-efficiency is
Externí odkaz:
https://doaj.org/article/30e62cc877904b9783a2948427e856e2
Autor:
Parinaz Balkhi, Mehrdad Moallem
Publikováno v:
Automation, Vol 3, Iss 1, Pp 132-152 (2022)
In recent years, there has been growing interest in automated tracking and detection of sports activities. Researchers have shown that providing activity information to individuals during their exercise routines can greatly help them in achieving the
Externí odkaz:
https://doaj.org/article/a73062ce39f349ca9c36a248401d3d2b
Publikováno v:
Micromachines, Vol 14, Iss 6, p 1188 (2023)
We present a high-performance capacitive accelerometer with a sub-µg noise limit and 1.2 kHz bandwidth for particle acceleration detection applications. The low noise of the accelerometer is achieved through a combination of device design optimizati
Externí odkaz:
https://doaj.org/article/0fb9b2989485427ca3669a262b35aed6
Publikováno v:
Journal of Daylighting, Vol 8, Iss 1, Pp 86-99 (2021)
In this paper, an intelligent lighting instrumentation and automation system is presented with the objective of achieving high energy-efficiency in greenhouse supplemental lighting based on the Internet of Things (IoT) technology. The system runs on
Externí odkaz:
https://doaj.org/article/703ee61685ae43b1ae4f066383f5f929
Publikováno v:
IEEE Access, Vol 9, Pp 160446-160460 (2021)
DC subgrids consisting of modern active loads (ALs) and local dc distributed generation (DG) units are normally interfaced with the main ac grid by utilizing bidirectional voltage source converters (VSCs). Under the very weak grid (VWG) conditions, t
Externí odkaz:
https://doaj.org/article/4ce26aad35974e6491412280d653b44f