Zobrazeno 1 - 10
of 321
pro vyhledávání: '"Shozo KAWAMURA"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 89, Iss 928, Pp 23-00227-23-00227 (2023)
In this study, we proposed a structural health monitoring and diagnostic method for layered structures using the Autoencoder (AE). This method belongs to the primary diagnosis one, and its purpose is to identify the location of abnormality quickly af
Externí odkaz:
https://doaj.org/article/70b0cc0dc96a4f3eaa2d5c892e945392
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 89, Iss 924, Pp 23-00012-23-00012 (2023)
The structural health monitoring is a very important technology for realizing a sustainable society. Building structures are subjected to random vibrations from the surrounding environment such as wind, and it is necessary to identify the random exte
Externí odkaz:
https://doaj.org/article/8f5aec61a46b40c897089e546bebad24
Publikováno v:
Mechanical Engineering Journal, Vol 10, Iss 3, Pp 23-00091-23-00091 (2023)
In this study, we proposed a structural health monitoring and diagnostic method for layered structures using the force identification of approach. This method belongs to the primary diagnosis one, and its purpose is to identify the location of abnorm
Externí odkaz:
https://doaj.org/article/397cb4f7d4514a7ba134e5d1b8c44eca
Autor:
Masami Matsubara, Taichi Komatsu, Ryo Takara, Masakazu Kobayashi, Shogo Furuta, Kentaro Uesugi, Asahiro Nagatani, Shozo Kawamura, Daiki Tajiri
Publikováno v:
Polymer Testing, Vol 117, Iss , Pp 107810- (2023)
As rubber materials are used for damping, clarifying the relationship between the loss factor and microstructure would help develop high-performance damping materials. Although nondestructive observations using X-ray computed tomography (CT) under re
Externí odkaz:
https://doaj.org/article/d513c194bebb44279390b5ef7565616e
Publikováno v:
Mechanical Engineering Journal, Vol 9, Iss 4, Pp 22-00018-22-00018 (2022)
In this study, we proposed a structural health monitoring and diagnostic method for layered structures using the transmissibility function. This method belongs to the primary diagnosis one, and its purpose is to identify the location of abnormality q
Externí odkaz:
https://doaj.org/article/50dbcb8bdbae43af90c7fdce24e5571f
Autor:
Masami Matsubara, Shozo Kawamura
Publikováno v:
International Journal of Automotive Engineering, Vol 10, Iss 2, Pp 133-138 (2019)
A flexible ring-based model is simple, comprehensive, and accurate, and has been most frequently adopted in tire models with a low degree-of-freedom. Despite the importance of parameter identification techniques, the literature pertaining to the disc
Externí odkaz:
https://doaj.org/article/6af008fbe49b4669b3a8eb04b9d2c870
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 87, Iss 898, Pp 21-00085-21-00085 (2021)
A general machine or structure is manufactured by combining a plurality of members, and these members may be used as they are in a simple shape or may be used after being shaped. When performing the dynamic design of such machines or structures by Fi
Externí odkaz:
https://doaj.org/article/bafc8b70f10742718ecd80193e501117
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 86, Iss 891, Pp 20-00075-20-00075 (2020)
Modal parameters are sometimes identified by using single-degree-of-freedom (SDOF) methods in the experimental modal analysis, where each resonance peak of the frequency response function (FRF) is considered as a SDOF system. The SDOF method is widel
Externí odkaz:
https://doaj.org/article/4d6b29d77c7d4192bf1a4de989bd08a1
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 85, Iss 875, Pp 19-00062-19-00062 (2019)
Computer-aided engineering is widely used in mechanical engineering to analyze the noise- and vibration-related performances of components and assemblies. Recently, extremely fine meshes of the body structure and large number of degree-of-freedom (DO
Externí odkaz:
https://doaj.org/article/5421617372244e95a0b29c6cfd256321
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 85, Iss 873, Pp 18-00433-18-00433 (2019)
The experimental modal analysis is widely used to identify the modal parameters: natural frequency, damping characteristics and mode shape, in the structural dynamic analysis. The existing method, however, is not adequate when the damping characteris
Externí odkaz:
https://doaj.org/article/0addd7ecef894f0d883da96220e8cf49