Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Kohei SHINTANI"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 915, Pp 22-00219-22-00219 (2022)
The drivability is one of the important aspects of vehicle dynamic performances. To ensure quality of the drivability performance, comprehensive screening evaluation is necessary by controlling both complicated driver operation and vehicle behavior.
Externí odkaz:
https://doaj.org/article/aafe653d30ed476bbfed06580183018b
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 16, Iss 5, Pp JAMDSM0051-JAMDSM0051 (2022)
In the early stage of dynamic system development which has a multi-disciplinary and hierarchical structure, system requirements need to be cascaded down to target values of each component so that engineers can collaborate efficiently and concurrently
Externí odkaz:
https://doaj.org/article/dc34f3021f044118843661b35c45ec18
Autor:
Katsushi Okuyama, Yasuhiro Matsuda, Hiroko Yamamoto, Kohtaku Suzuki, Kohei Shintani, Takashi Saito, Mikako Hayashi, Yukimichi Tamaki
Publikováno v:
Journal of Functional Biomaterials, Vol 14, Iss 3, p 171 (2023)
This study aimed to use an in-air micro-particle-induced X-ray/gamma emission (in-air µPIXE/PIGE) system to evaluate tooth-bound fluoride (T-F) in dentin following the application of fluoride-containing tooth-coating materials. Three fluoride-contai
Externí odkaz:
https://doaj.org/article/5955673042e14246a4ae461acfa40f5b
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 87, Iss 900, Pp 21-00138-21-00138 (2021)
This paper proposes a solution to a multi-material robust topology optimization problem of density type considering material uncertainties based on H1 gradient method. A material interpolation with respect to the density is introduced using the ratio
Externí odkaz:
https://doaj.org/article/b33024051d0d4f37830c6a96c41168ff
Surrogate modeling of waveform response using singular value decomposition and Bayesian optimization
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 15, Iss 2, Pp JAMDSM0018-JAMDSM0018 (2021)
In the early stage of vehicle development, it is required to implement a target cascading study by solving inverse problems. However, simulation costs of vehicle dynamics to predict transient responses and frequency responses make the target cascadin
Externí odkaz:
https://doaj.org/article/0e597354e8dd48a4bc2ae8f6d040d868
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 86, Iss 891, Pp 20-00177-20-00177 (2020)
Computer Aided Engineering (CAE) is indispensable for vehicle design to reduce the development cost; however, its computation time is a heavy burden when tuning design parameters. In this respect, several studies have been carried out for replacing C
Externí odkaz:
https://doaj.org/article/79c4ea05755e4184a0c9f55ecefe4598
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 82, Iss 841, Pp 16-00215-16-00215 (2016)
This paper proposes a new shape optimization with robustness, and its application for disc brake squeal phenomena is shown. The disc brake squeal is known as self-excited vibration; the real and imaginary parts of the complex eigenvalue indicate the
Externí odkaz:
https://doaj.org/article/4bf25c9061e5497792955d755aa90eb8
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 81, Iss 832, Pp 15-00353-15-00353 (2015)
In this paper, we propose a robust shape optimization method for a linear elastic structure with unknown loadings. The concept of principal compliance for minimizing the maximal compliance in the unknown loadings is applied to a shape optimization pr
Externí odkaz:
https://doaj.org/article/9c6760411ac74cfb89a227b3725a343d
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 81, Iss 828, Pp 15-00238-15-00238 (2015)
The present paper describes an application of non-parametric shape optimization to disc brake squeal phenomena. The disk brake squeal is known as self-excited vibration; the real and imaginary parts of the complex eigenvalue indicate the damping coef
Externí odkaz:
https://doaj.org/article/e6b16b9f25834f288cf65724d831cbac
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 80, Iss 819, Pp DR0328-DR0328 (2014)
This paper discusses component mode synthesis (CMS) to solve the complex eigenvalue problem that expresses the disk brake squeal equation. The disk brake squeal is known as self-excited vibration; the real and imaginary parts of the complex eigenvalu
Externí odkaz:
https://doaj.org/article/c0f3f3018ce643a7b572846ef7317f1a