Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Penghao Hu"'
Publikováno v:
Sensors, Vol 24, Iss 1, p 90 (2023)
To improve the measurement accuracy of the three-dimensional rotation angle of a spherical joint, a novel approach is proposed in this study, which combines magnetic detection by a Hall sensor and surface feature identification by an eddy current sen
Externí odkaz:
https://doaj.org/article/0d765ee1da294d75880dc8d8831c5e11
Publikováno v:
Applied Sciences, Vol 13, Iss 6, p 3544 (2023)
A precision spherical joint is a type of spherical motion pair that can realize three degrees of rotation freedom. In this paper, a specific method is used to assess the uncertainty of our measurement system. The measurement system uses the codes and
Externí odkaz:
https://doaj.org/article/91433e0651c54926944fef3a525b7e4e
Publikováno v:
Machines, Vol 10, Iss 11, p 1077 (2022)
A new method of two-dimensional (2D) plane displacement measurement based on an eddy current sensor is proposed in this paper. A series of grooves with different widths and depths are graved on the linear displacement table to form 2D absolute coding
Externí odkaz:
https://doaj.org/article/8a73a11cc4384f1aae3566caf8b64f15
Publikováno v:
Sensors, Vol 20, Iss 14, p 4020 (2020)
Precision spherical joint is a spherical motion pair that can realize rotation with three degrees of freedom. This joint is widely used in robots, parallel mechanisms, and high-end medical equipment, as well as in aerospace and other fields. However,
Externí odkaz:
https://doaj.org/article/0124ab42768141bfb005af871aa76791
Publikováno v:
Sensors, Vol 20, Iss 6, p 1715 (2020)
Nowadays, integrated joint modules are increasingly adopted in manipulators for their advantages of high integration, miniaturization and high repeatability positioning accuracy. The problem of generally low absolute positioning accuracy (namely angl
Externí odkaz:
https://doaj.org/article/fce41ca126084779b6572f507caed75c
Publikováno v:
IEEE Sensors Journal. 21:23118-23124
The acquisition of rotation angle and pose information of precision spherical joint is of great importance for error motion prediction analysis and motion control. In the early stage, an analytical measurement model based on the equivalent magnetic c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f407244bb1ef4a6296bcabf227175f6
https://doi.org/10.1109/jsen.2021.3106303
https://doi.org/10.1109/jsen.2021.3106303
Autor:
Binzhou, Sun, Penghao, Hu, Xumin, Ji, Mingzhi, Fan, Le, Zhou, Mengfan, Guo, Shan, He, Yang, Shen
Publikováno v:
Small (Weinheim an der Bergstrasse, Germany). 18(28)
Polymer dielectrics with excellent thermal stability are the essential core material for thin film capacitors applied in a harsh-environment. However, the dielectric and mechanical properties of polymers are commonly deteriorated with temperature ris
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7fdb6d007e6fe7b423c87fc3e8e28414
https://pubmed.ncbi.nlm.nih.gov/35695338
https://pubmed.ncbi.nlm.nih.gov/35695338
Publikováno v:
Journal of Materials Chemistry A. 8:24536-24542
Polymer dielectrics with available energy storage performance at high temperatures are critical to meet the demands of emerging applications such as hybrid electric vehicles (HEVs), wind turbine generators, and oil and gas exploration. But the dielec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb684a1f6831ae92f1ca2a952377ddc5
https://doi.org/10.1039/d0ta08908g
https://doi.org/10.1039/d0ta08908g
Publikováno v:
Applied Sciences, Vol 8, Iss 10, p 1946 (2018)
Cylindricity is a kind of three-dimensional form distortion of a cylinder. An accurate in situ measurement of cylindricity is relatively complex because measuring and reconstructing cylindrical profile and evaluating out-of-cylindricity should be inv
Externí odkaz:
https://doaj.org/article/2c344a73da364f8c94e9d9449154b33b
Publikováno v:
Measurement. 199:111487
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0ab67d47cf7b64cf9848696e1fb6212
https://doi.org/10.1016/j.measurement.2022.111487
https://doi.org/10.1016/j.measurement.2022.111487