Zobrazeno 1 - 10
of 3 894
pro vyhledávání: '"zero-order"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract This research is dedicated to exploring the dynamics of milling chatter stability in orthopedic surgery robots, focusing on the impact of position modal parameters on chatter stability. Initially, we develop a dynamic milling force model for
Externí odkaz:
https://doaj.org/article/d2dc322461a74a19b85bdf9cbfde817d
Publikováno v:
Journal of Hebei University of Science and Technology, Vol 45, Iss 2, Pp 111-121 (2024)
Aiming at the problem of early inter-turn short circuit fault of axial flux stator coreless motor, a method for early inter-turn short circuit fault diagnosis and positioning of axial flux stator coreless motor based on the phase difference of zero s
Externí odkaz:
https://doaj.org/article/b63a1adc85d3432bb0620cae7d076831
Autor:
P. L. Shabalin, R. R. Faizov
Publikováno v:
Учёные записки Казанского университета. Серия Физико-математические науки, Vol 166, Iss 1, Pp 111-122 (2024)
This article analyzes the inhomogeneous Hilbert boundary value problem for an upper half-plane with the finite index and boundary condition on the real axis for one generalized Cauchy–Riemann equation with a singular point on the real axis. A struc
Externí odkaz:
https://doaj.org/article/a0470a875fd748bd865f942adbb18091
Autor:
Xianku ZHANG, Haochen HONG
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 19, Iss 1, Pp 84-89 (2024)
ObjectiveIn order to solve such problems as the large rudder angle output, high steering frequency, slow control speed and low control accuracy of controllers when ships sail at sea, a third-order closed-loop gain shaping algorithm is used to design
Externí odkaz:
https://doaj.org/article/ed74474b54304fc3a433d1585b2e184f
Autor:
Rattana Muangrat, Supachet Pannasai
Publikováno v:
Journal of Agriculture and Food Research, Vol 15, Iss , Pp 101008- (2024)
The oil production potential of Hermetia illucens, commonly known as black soldier fly larvae, showed a great promise, yielding approximately 20.18 %–25.94 % of oil when extracted using the supercritical CO2 method. The main fatty acids found in th
Externí odkaz:
https://doaj.org/article/d5e36ad44bb24fa2a9e5d5818678272c
Autor:
Nasser Ibrahim Zouli
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 12, p 6702 (2024)
The photodegradation of azithromycin present was carried out in water using H2O2 under UV irradiation. The reaction variables considered in this study were the amount of H2O2 solution and the initial concentration of azithromycin to evaluate the perf
Externí odkaz:
https://doaj.org/article/dbcc2d79db4b45b4a51236654cb3b41c
Publikováno v:
International Journal of Recycling of Organic Waste in Agriculture, Vol 8, Iss 4 (2024)
Purpose Soil fertility management requires a precise assessment of nutrient release from organic amendments to decide the rates and frequency of application. Method Time-dependent release of some macro- and micro-nutrients from farmyard manure, mush
Externí odkaz:
https://doaj.org/article/e88b0f0af53a4e29aeb9e63a7cf318c5
Publikováno v:
BMC Chemistry, Vol 17, Iss 1, Pp 1-14 (2023)
Abstract Simple, direct, rapid, and sensitive HPLC and spectrophotometric methods were established for simultaneous estimation of a novel combination of budesonide and azelastine (BUD/AZL) in their laboratory-prepared mixture and dosage form accordin
Externí odkaz:
https://doaj.org/article/fb54076b37994ebb8d35718b52d6721e
Publikováno v:
Известия Саратовского университета. Новая серия. Серия Математика. Механика. Информатика, Vol 23, Iss 1, Pp 58-69 (2023)
In this paper, we study an inhomogeneous Riemann boundary value problem with a finite index and a boundary condition on a ray for a generalized Cauchy – Riemann equation with a singular coefficient. For the solution of this problem, we derived a fo
Externí odkaz:
https://doaj.org/article/63acffbeefdd42d39894be861d179f5b
Publikováno v:
Algorithms, Vol 17, Iss 3, p 107 (2024)
We consider the Golden Section and Parabola Methods for solving univariate optimization problems. For multivariate problems, we use these methods as line search procedures in combination with well-known zero-order methods such as the coordinate desce
Externí odkaz:
https://doaj.org/article/884fd060c1054a70ab27d4afa801447a