Zobrazeno 1 - 10
of 242
pro vyhledávání: '"Yanchao Shi"'
Publikováno v:
Electronic Research Archive, Vol 32, Iss 5, Pp 3377-3395 (2024)
This issue discusses the asymptotic synchronization and the exponential synchronization for memristor-based quaternion-valued neural networks under the time-varying delays. Some criteria for synchronization of the memristor-based quaternion-valued ne
Externí odkaz:
https://doaj.org/article/98e99445b8924690980a05e51062fcd0
Publikováno v:
Defence Technology, Vol 33, Iss , Pp 160-167 (2024)
Adopting the classical theory of hydrocodes, the constitutive relations of concretes are separated into an equation of state (EoS) which describes the volumetric behavior of concrete material and a strength model which depicts the shear properties of
Externí odkaz:
https://doaj.org/article/8ee2e73740d54a94865ec7b487f863c7
Publikováno v:
Water, Vol 16, Iss 19, p 2723 (2024)
Baiyangdian Lake, recognized as the largest freshwater body in northern China, plays a vital role in maintaining the regional eco-environment. Prior studies have pointed out the contamination of sediments with heavy metals, raising concerns about eco
Externí odkaz:
https://doaj.org/article/90a0054d351744399e15c0ad267203f6
Publikováno v:
Materials & Design, Vol 241, Iss , Pp 112952- (2024)
Friction rolling additive manufacturing (FRAM) is a solid-state additive manufacturing method capable of accommodating a wide range of material forms. However, there is a lack of comprehensive research on the optimal feedstock form. Thus, this study
Externí odkaz:
https://doaj.org/article/e21f73d8aa234bda88954d8c6bcd5319
Publikováno v:
Electronic Research Archive, Vol 31, Iss 9, Pp 5609-5631 (2023)
The issues of exponential projective synchronization and adaptive exponential projective synchronization are analyzed for quaternion-valued memristor-based neural networks (QVMNNs) with time delays. Different from the results of existing decompositio
Externí odkaz:
https://doaj.org/article/b4e416dbacc84f648df9ddf6dd5f2cc0
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 3788-3801 (2023)
Solid-state additive manufacturing is a promising technology for production of high-strength aluminum alloy components. However, most solid-state AM technologies use thin foils or powder as feeding materials, limiting the deposition thickness of each
Externí odkaz:
https://doaj.org/article/678a8eb6ad224a64b238c2d06f2a2d10
Publikováno v:
Mathematics, Vol 11, Iss 16, p 3553 (2023)
In this paper, the adaptive synchronization problem of quaternion-valued Cohen–Grossberg neural networks (QVCGNNs), with and without known parameters, is investigated. On the basis of constructing an appropriate Lyapunov function, and utilizing par
Externí odkaz:
https://doaj.org/article/1f31d55bc707494dace05656fd3a017e
Autor:
Huida Wang, Renzhen Xiao, Yanchao Shi, Guangshuai Zhang, Jun Sun, Changhua Chen, Wenhua Huang, Ruyu Fan
Publikováno v:
IEEE Access, Vol 8, Pp 164972-164976 (2020)
A klystron-like relativistic backward-wave oscillator (KL-RBWO) with transverse electron beam confinement and waveguide reflection, which works well under a magnetic-field strength below that of the cyclotron resonance, is proposed. For this device o
Externí odkaz:
https://doaj.org/article/90ebe5100fb944708f7cee68435a9fec
Publikováno v:
Advances in Difference Equations, Vol 2019, Iss 1, Pp 1-12 (2019)
Abstract This paper regards function matrix projective synchronization of two different non-dissipatively coupled complex dynamical networks for different dimensions and different nodes. In this kind of complex dynamical networks the internal delays
Externí odkaz:
https://doaj.org/article/7f5d5e42881145679b3877f36889b6e5
Publikováno v:
Polymer Testing, Vol 93, Iss , Pp 106863- (2021)
Polyurea is widely used as a protective coating material for structures subjected to impulsive loads. In this study, the mechanical properties of polyurea were investigated experimentally over a wide range of loading rates. Firstly, quasi-static test
Externí odkaz:
https://doaj.org/article/d65ec2f9a8714839bc216885408e9043