Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Hiroyasu MIYAKAWA"'
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Akademický článek
Virtual sensor using model order reduction for real-time estimation of tool edge temperature
Autor: Masahiro TAKANO, Masayoshi SHINYA, Hiroyasu MIYAKAWA, Yuta YOSHIDA, Kenichi HIROSAKI
Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 89, Iss 928, Pp 23-00159-23-00159 (2023)
Virtual sensor, which is one of the applications of the digital twin, is effective for estimating physical quantities that are difficult to measure. This paper deals with estimation of real-time tool edge temperature by virtual sensor. The tool edge
Externí odkaz: https://doaj.org/article/98f242713f5e41b1b45e92bad93d0efd
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4
Inverted Acetabular Labrum Causes Insufficiency-type Stress Fracture of the Femoral Head: A Biomechanical Study
Autor: Kiyokazu Fukui, Mingliang Chen, Ayumi Kaneuji, Eiji Takahishi, Masahiro Takano, Hiroyasu Miyakawa, Kenichi Hirosaki, Norio Kawahara
Purpose: Subchondral insufficiency-type fracture is associated with rapidly progressive osteoarthritis of the hip, but are these fractures caused by a single load event such as an injury from a fall or by stress (fatigue) from repeated loading during
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::22e5e7dc73462765c8fe977875616b7e
https://doi.org/10.21203/rs.3.rs-1489643/v1
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5
Inversion of the acetabular labrum causes increased localized contact pressure on the femoral head: a biomechanical study
Autor: Kenichi Hirosaki, Kiyokazu Fukui, Hiroyasu Miyakawa, Norio Kawahara, Ayumi Kaneuji, Xipeng Wang
Publikováno v: International Orthopaedics. 43:1329-1336
Although studies suggest that subchondral insufficiency fracture of the femoral head may cause rapidly progressive osteoarthritis of the hip, the mechanism of that relationship remains unclear. Our biomechanical study aimed to provide more data in th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c384063dd9fadbc9a731d68b21c3a48
https://doi.org/10.1007/s00264-018-4266-3
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6
Multi-objective optimization of injection molding process parameters for short cycle time and warpage reduction using conformal cooling channel
Autor: Hiroyasu Miyakawa, Masahiro Takano, Satoshi Kitayama, Shuji Aiba
Publikováno v: The International Journal of Advanced Manufacturing Technology. 88:1735-1744
In this paper, cooling performance of conformal cooling channel in plastic injection molding (PIM) is numerically and experimentally examined. To examine the cooling performance, cycle time and warpage are considered. Melt temperature, injection time
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c186473403439ddd84a2436c93a72731
https://doi.org/10.1007/s00170-016-8904-x
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