Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Pingyang Li"'
Publikováno v:
Fundamental Research, Vol 1, Iss 3, Pp 306-316 (2021)
Air pollution and climate change are two important threats facing in our planet and are tightly linked to carbonaceous components in the atmosphere. A better understanding of the emission sources and environmental fate/sink of carbonaceous components
Externí odkaz:
https://doaj.org/article/b76ea3ecbbf44557bff859cb97ebf938
Publikováno v:
Applied Sciences, Vol 12, Iss 23, p 12062 (2022)
In this paper, magnetorheological (MR) porous fabric composites were prepared by using non-woven fabrics pretreated with lithium stearate. Due to the porous structure of non-woven fabric and the good stability of lithium stearate, the mechanical prop
Externí odkaz:
https://doaj.org/article/f38835102fdf4a1d81b2e4fcd1c8e87f
Autor:
Pingyang Li, Toste Tanhua
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
The Mediterranean Sea is a small region of the global ocean but with a very active overturning circulation that allows surface perturbations to be transported to the interior ocean. Understanding of ventilation is important for understanding and pred
Externí odkaz:
https://doaj.org/article/669711273d8f497683712a453b4e9d3b
Publikováno v:
Metals, Vol 11, Iss 11, p 1826 (2021)
Magnetorheological (MR) grease has advantages of the anti-settlement behavior and excellent sealing property compared with conventional MR materials. However, the rheological behaviors of MR effect and shear yield stress are too small to limit the fu
Externí odkaz:
https://doaj.org/article/70ad401085e548a7b1aeb04adc7f0635
Publikováno v:
Micromachines, Vol 10, Iss 8, p 542 (2019)
This paper presents a positioning error model and a control compensation scheme for a six-degree-of-freedom (6-DOF) micro-positioner based on a compliant mechanism and piezoelectric actuators (PZT). The positioning error model is established by means
Externí odkaz:
https://doaj.org/article/0e2efd54909c4119a833768e31ee3285
Publikováno v:
Micromachines, Vol 9, Iss 10, p 498 (2018)
The piezoelectric-actuated flexure-based compliant platform is commonly adopted in many fields of micro and nanotechnology. In this paper, bond graph modeling, and kinematic and dynamic characteristics of a piezoelectric-actuated micro-/nano complian
Externí odkaz:
https://doaj.org/article/16e60d40b4314969b0ee960330ddc66c
Publikováno v:
2022 2nd International Conference on Electronic Information Technology and Smart Agriculture (ICEITSA).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c95a6337bda9e8d5f27feed03d8e69c
https://doi.org/10.1109/iceitsa57468.2022.00045
https://doi.org/10.1109/iceitsa57468.2022.00045
Publikováno v:
Fundamental Research. 1:306-316
Air pollution and climate change are two important threats facing in our planet and are tightly linked to carbonaceous components in the atmosphere. A better understanding of the emission sources and environmental fate/sink of carbonaceous components
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6040930aadf266117cabef37354c67c0
https://doi.org/10.1016/j.fmre.2021.03.007
https://doi.org/10.1016/j.fmre.2021.03.007
Publikováno v:
Microsystem Technologies. 27:2153-2166
Matrix displacement method, based on matrix operation without complex internal force analysis, gives accurate solutions and concise process for the kinetostatic analysis of the compliant mechanisms. However, there are some problems of tedious node nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca5feca0cec92f13ed543518c65c0a8d
https://doi.org/10.1007/s00542-020-05029-8
https://doi.org/10.1007/s00542-020-05029-8
Publikováno v:
Journal of Physics: Conference Series. 2464:012012
Based on the physical meaning of wave equation and Singularity Expansion Method, a numerical solution method is designed to extract the pole distributions of infinite cylinder, sphere and ellipsoid. By analysing the wave equation and boundary conditi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ee0cd8fb5c59f911ec8f2250aa8c839
https://doi.org/10.1088/1742-6596/2464/1/012012
https://doi.org/10.1088/1742-6596/2464/1/012012