Zobrazeno 1 - 10
of 1 847
pro vyhledávání: '"Dual loop"'
Autor:
Renan S. Geronel, Douglas D. Bueno
Publikováno v:
Eng, Vol 5, Iss 3, Pp 2033-2049 (2024)
Unmanned aerial vehicles (UAVs) are currently employed to carry different types of cargoes, such as medical products. Several advantages can be related to the integration of UAVs in health care systems, including the possibility to access remote area
Externí odkaz:
https://doaj.org/article/8f8e90c58f754123af8de7d8cf51b055
Autor:
Soukaina Nady, Hassan El Fadil, Zakaria El Idrissi, Abdellah Lassioui, Abdessamad Intidam, Hasni Anwar
Publikováno v:
Scientific African, Vol 26, Iss , Pp e02417- (2024)
The global energy evolution is at a critical juncture, necessitating an urgent transition towards clean and sustainable energy sources, notably green hydrogen, to combat climate change and the inevi-table depletion of fossil fuels. This transition is
Externí odkaz:
https://doaj.org/article/991670917ed84b02be878eb3902ec44c
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
IEEE Access, Vol 12, Pp 88819-88828 (2024)
Shaker is the key facility of the vibration test system. The wide frequency band of the vibration signal poses a challenge on the shaker controller design, therefore a hardware in loop (HIL) test is desired to verify the controller performance before
Externí odkaz:
https://doaj.org/article/40f37bb6b8c440fea4c3657cf6dd10f3
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 3, Pp 1-5 (2024)
A novel scheme for generating full-duty-cycle triangular and square pulses based on an optoelectronic oscillator (OEO) is proposed and experimentally demonstrated. The scheme can generate a tuneable fundamental tone corresponding to the repetition ra
Externí odkaz:
https://doaj.org/article/c961e592f818485680239fd1249b73ed
Publikováno v:
IEEE Access, Vol 12, Pp 21199-21206 (2024)
In this paper, we propose an S/X-band shared-aperture array antenna with a mutual complementary design to improve the electromagnetic (EM) transparent characteristics. A unit-cell of the proposed antenna includes one dual-loop element for the S-band
Externí odkaz:
https://doaj.org/article/20187d6f2afd4bcca66d2527eb9133d0
Publikováno v:
Symmetry, Vol 16, Iss 8, p 944 (2024)
As the power unit of an aircraft, the engine’s primary task is to provide the demanded thrust, making research on direct thrust control crucial. However, being a complicated multivariable system, effective multivariable direct thrust control method
Externí odkaz:
https://doaj.org/article/b6c2f6aa698e4236a28cfbbcee3e7500
Autor:
Shyh-Biau Jiang, Hsiang-Chun Chuang, Chung-Wei Kung, Xiang-Guan Deng, Yen-Ping Shen, Li-Wu Chen
Publikováno v:
IEEE Access, Vol 11, Pp 62382-62393 (2023)
In this paper, an innovative control method, namely angle-current dual-loop feedback control, is proposed for use with microstepping motors. This method involves adjusting the stator excitation angle and current simultaneously on the basis of the fee
Externí odkaz:
https://doaj.org/article/2c922a28b1f84a2f88d190e1006ac940
Autor:
LI Shuang, SHI Jianqiang
Publikováno v:
Shanghai Jiaotong Daxue xuebao, Vol 56, Iss 9, Pp 1139-1147 (2022)
To improve the voltage tracking and anti-disturbance performance of the LC inverter, a novel voltage-current dual-loop control strategy is proposed. First, the voltage loop is tuned to first-order inertia link by zero-pole cancellation based on virtu
Externí odkaz:
https://doaj.org/article/527310dac58d47faacfd7223159c16b6
Publikováno v:
Shanghai Jiaotong Daxue xuebao, Vol 56, Iss 9, Pp 1262-1275 (2022)
In the production process of aerospace structural parts, there coexist batch production tasks and research and development (R&D) tasks. Personalized small-batch R&D and production tasks lead to frequent emergency insertion orders. In order to ensure
Externí odkaz:
https://doaj.org/article/85b97f4249984d9ca8c34f35cc5e763f