Zobrazeno 1 - 10
of 3 052
pro vyhledávání: '"Time-variant"'
Autor:
Reza Zendehdel, Mohammad Reza Khedmati
Publikováno v:
Heliyon, Vol 10, Iss 24, Pp e40965- (2024)
In addition to the usual loads, fixed jacket offshore platforms can be exposed to accidental loads from ship collisions. Indentation of tubular components is a significant defect that occurs when a supply vessel collides with a jacket platform, which
Externí odkaz:
https://doaj.org/article/3f8e60be513543b9906df933012faae8
Publikováno v:
Results in Applied Mathematics, Vol 24, Iss , Pp 100518- (2024)
The purpose of this paper is to determine a new discussion on trajectory-(T) controllability of time variant impulsive neutral stochastic functional integrodifferential equations (INSFIDEs) driven by fractional Brownian motion (fBm) via noncompact se
Externí odkaz:
https://doaj.org/article/6f5640dae2274caa97c1ae3bb17bdcba
Autor:
Yang Ziwei, Liu Mingkai, Smirnova Daria, Komar Andrei, Shcherbakov Maxim, Pertsch Thomas, Neshev Dragomir
Publikováno v:
Nanophotonics, Vol 13, Iss 12, Pp 2173-2182 (2024)
All-optical tunability of semiconductor metasurfaces offers unique opportunities for novel time-varying effects, including frequency conversion and light trapping. However, the all-optical processes often induce optical absorption that fundamentally
Externí odkaz:
https://doaj.org/article/5e4ed8710cfb4b26a706a60e4995b74e
Publikováno v:
Hangkong gongcheng jinzhan, Vol 15, Iss 1, Pp 51-60 (2024)
When solving complex time-variant reliability analysis（TRA）problems，the traditional TRA methods have the problem of low solving efficiency. Based on the approximating most-probable-points trajectory （AMPPT）method，the efficient approximati
Externí odkaz:
https://doaj.org/article/04aabd47fceb4d0f8e82254cf82e6796
Publikováno v:
IEEE Access, Vol 12, Pp 182035-182044 (2024)
Time-variant reliability analysis is crucial for enhancing the safety and reliability of products throughout their service life. However, the performance analysis of a complicated mechanical structure typically relies on a time-consuming simulation p
Externí odkaz:
https://doaj.org/article/a7e1631df94444ec96f912a68cfbab33
Publikováno v:
IEEE Open Journal of Vehicular Technology, Vol 5, Pp 1374-1385 (2024)
This paper present an initial approach to the analysis of the stationarity of time-variant channels in industrial environments, focusing on three distinct scenarios: 1) communication between a static access point (AP) and a sensor node (SN) mounted o
Externí odkaz:
https://doaj.org/article/13db7d43ad32440dbd7b5ba6b9428f9d
Autor:
Feixiang Yang, Yun Huang
Publikováno v:
IEEE Access, Vol 12, Pp 82277-82288 (2024)
Matrix inversion is a fundamental operation utilized across numerous disciplines such as mathematics, engineering, and control theory. The original zeroing neural network (OZNN) method has proven effective in tackling the challenge of time-varying ma
Externí odkaz:
https://doaj.org/article/a67e45699de44133b1c7917fa357ce97
Publikováno v:
Frontiers in Neurorobotics, Vol 18 (2024)
Although there are many studies on repetitive motion control of robots, few schemes and algorithms involve posture collaboration motion control of constrained dual-arm robots in three-dimensional scenes, which can meet more complex work requirements.
Externí odkaz:
https://doaj.org/article/40cdfb4390f84199beb05ca18a8e6b79
Publikováno v:
International Journal of Digital Earth, Vol 16, Iss 2, Pp 4265-4295 (2023)
The pre-phase landslides will have a legacy effect on future landslides, changing the landslide susceptibility. This study attempts to establish a reasonable post-seismic landslide susceptibility model and analyze the spatio-temporal characteristics
Externí odkaz:
https://doaj.org/article/5bb6cb7b565a4f3b95c07614fba61269
Effect of time-variant NDVI on landside susceptibility: A case study in Quang Ngai province, Vietnam
Publikováno v:
Open Geosciences, Vol 15, Iss 1, Pp 1913-23 (2023)
Normalized difference vegetation index (NDVI) is a conditioning factor that significantly affects slope stabilization, as the low vegetation coverage can create conducive conditions for landslide occurrence. In previous studies, NDVI was often calcul
Externí odkaz:
https://doaj.org/article/4326d226457a46d1b0ea99164b8cdb69