Zobrazeno 1 - 10
of 2 954
pro vyhledávání: '"Allan variance"'
Autor:
Youlong Wu, Shuai Chen
Publikováno v:
Journal of Engineering and Applied Science, Vol 71, Iss 1, Pp 1-24 (2024)
Abstract Angular random walk (ARW), rate random walk (RRW), and bias instability (BI) are the main noise types in inertial measurement units (IMUs) and thus determine the navigation performance of IMUs. BI is the flicker noise, which determines the n
Externí odkaz:
https://doaj.org/article/cdadd5ff48e64b10abda894b85d5159f
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Spectrum feature extraction plays a crucial role in identifying seismic events and calculating structural response parameters. However, the criteria for identifying effective modal components in Variational Mode Decomposition (VMD) are not w
Externí odkaz:
https://doaj.org/article/7bd70ae057db4773ae6b2ccf535fc50e
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 7, Pp 102779- (2024)
A common technique for navigation and positioning applications is the Global Positioning System (GPS)/Inertial Navigation System (INS) integration, which combines the strengths of GPS and INS to offer accurate and reliable information. However, the p
Externí odkaz:
https://doaj.org/article/abf6ac9344074356b749a75752f9d88d
Publikováno v:
Alexandria Engineering Journal, Vol 80, Iss , Pp 326-341 (2023)
An Inertial Navigation System (INS) is a standalone system that provides continuous navigation information on the position, velocity, and attitude in various conditions. Gyroscopes and accelerometers are essential components of INS. However, these se
Externí odkaz:
https://doaj.org/article/3f14d9e16d934b069a5a0cc84e946a6c
Autor:
Tao Liang, Shaochong Zhu, Peitong He, Zhiming Chen, Yingying Wang, Cuihong Li, Zhenhai Fu, Xiaowen Gao, Xinfan Chen, Nan Li, Qi Zhu, Huizhu Hu
Publikováno v:
Fundamental Research, Vol 3, Iss 1, Pp 57-62 (2023)
Optically levitated oscillators in high vacuum have excellent environmental isolation and low mass compared with conventional solid-state sensors, which makes them suitable for ultrasensitive force detection. The force resolution usually scales with
Externí odkaz:
https://doaj.org/article/cf742021a8dd4d8aaa791a2bf7bf1eff
Publikováno v:
Applied Sciences, Vol 14, Iss 3, p 1121 (2024)
MEMS (micro-electro-mechanical system) gyroscopes and accelerometers are used in several applications. They are very popular due to their small size, low price, and accessibility. The design of MEMS accelerometers enables the measurement of vibration
Externí odkaz:
https://doaj.org/article/e001dfb05dce455a962362f529ce49f2
Akademický článek
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Akademický článek
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Publikováno v:
BioTechniques, Vol 72, Iss 2, Pp 65-72 (2022)
The use of magnetic tweezers for single-molecule micromanipulation has evolved rapidly since its introduction approximately 30 years ago. Magnetic tweezers have provided important insights into the dynamic activity of DNA-processing enzymes, as well
Externí odkaz:
https://doaj.org/article/3d37047e57834ce2bcc7f3c58186858c