Zobrazeno 1 - 10
of 727
pro vyhledávání: '"dynamic error"'
Autor:
Zhaowen Sun, Shuai Yao
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 10, p 1820 (2024)
The Acoustic Doppler Current Profiler (ADCP) on a platform generates rotational linear velocity due to dynamic factors in attitude changes, leading to measurement errors in vessel and water flow velocities. This study derives and analyzes these error
Externí odkaz:
https://doaj.org/article/f8c2ac84e41143e0880a40e9a9ca9c8f
Publikováno v:
IEEE Access, Vol 12, Pp 112085-112094 (2024)
In scenarios involving photovoltaic power generation and electrical dynamic loads, complex electricity metering signals often exhibit strong randomness and rapid fluctuations. These characteristics frequently lead to substantial errors in electricity
Externí odkaz:
https://doaj.org/article/384ca8fc5e2d4e31b72da9255aa8e6af
Publikováno v:
Energies, Vol 17, Iss 22, p 5525 (2024)
This paper presents a proposal in which the maximum energy density criterion is used to evaluate the dynamic accuracy of LVDT (Linear variable differential transformer) sensors for applications in the energy industry. The solutions proposed in the pa
Externí odkaz:
https://doaj.org/article/2d43a4c08c394863a49a4e7001461924
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 11, p 2018 (2024)
An acoustic Doppler current profiler (ADCP) installed on a platform produces rotational tangential velocity as a result of variations in the platform’s attitude, with both the tangential velocity and radial orientation varying between each pulse’
Externí odkaz:
https://doaj.org/article/afad8a71535749c29eaf797606cf222f
Autor:
Dimitar Dichev, Dimitar Diakov, Iliya Zhelezarov, Stefan Valkov, Maria Ormanova, Ralitza Dicheva, Oleksandr Kupriyanov
Publikováno v:
Sensors, Vol 24, Iss 16, p 5154 (2024)
This paper presents a new method for correction of dynamic errors occurring when measuring flat surfaces in the presence of mechanical effects. Mechanical effects cause inertial forces and moments that affect the moving components of measuring instru
Externí odkaz:
https://doaj.org/article/2487988b53754a428784e0a5c36936fc
Akademický článek
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Autor:
Dmitry G. Gryazin, Olga O. Belova
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 23, Iss 3, Pp 652-658 (2023)
Existing methods and equipment for determining the dynamic characteristics of devices and systems are considered. A new method for estimating the dynamic error of navigation devices is proposed. It makes it possible to simplify the experimental asse
Externí odkaz:
https://doaj.org/article/43454a66ca8744aca2d24861c02b2bda
Autor:
LI Zhe
Publikováno v:
Meikuang Anquan, Vol 54, Iss 4, Pp 210-215 (2023)
In order to solve the urgent problems such as large dynamic error, inaccurate positioning direction and loss of positioning data in the current positioning process of mine-used vehicles, UWB ultra wideband wireless carrier communication technology is
Externí odkaz:
https://doaj.org/article/9a726afb9e6e44249b99f62f428eed6d
Publikováno v:
Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika, Vol 66, Iss 1, Pp 5-17 (2023)
In microprocessor protections, measuring bodies are used that react to individual symmetrical components of signals or a combination of them. This makes the corresponding protection devices more sensitive. Of all the varieties of digital filters of s
Externí odkaz:
https://doaj.org/article/99695457291f4eb4ae66a7b7cac29cdb
Akademický článek
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