Parameter identification of a three-dimensional flexible ring-based model of a tire using experimental modal analysis
M Matsubara, S Kawamura - International Journal of Automotive …, 2019 - jstage.jst.go.jp
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 …
frequently adopted in tire models with a low degree-of-freedom. Despite the importance of …
Modal identification of motorcycle tires using circumferential wave number decomposition
D Tajiri, M Matsubara, M Ojiro, M Sato… - SAE International Journal …, 2021 - sae.org
Few studies have investigated the vibration characteristics of motorcycle tires. Tires have
high damping characteristics; therefore, resonance peaks do not appear clearly, and it is di …
high damping characteristics; therefore, resonance peaks do not appear clearly, and it is di …
Identification of modal parameters in a lightly damped system based on impact vibration testing: Application of exponential window and removal of its effect
D Tajiri, M Matsubara, S Kawamura - Journal of Physics …, 2019 - iopscience.iop.org
The experimental environments for impact tests are simple to construct compared to other
vibration tests in experimental modal analysis. However, given that sufficient sampling time …
vibration tests in experimental modal analysis. However, given that sufficient sampling time …
Modal identification of cylindrical shell with high damping using reduction method focusing on symmetry of mode shape
D Tajiri, M Ojiro, M Matsubara… - IOP Conference Series …, 2020 - iopscience.iop.org
The viscoelastic structures such as tires have high damping characteristics, so that
resonance peaks do not appear clearly and they are difficult to identify the existence of …
resonance peaks do not appear clearly and they are difficult to identify the existence of …
Identification of Modal Properties Using Linear Fit Method with Polynomial Approximation of Residue Term of Frequency Response Function
D Tajiri, S Takehara, M Matsubara… - Vibration Engineering for …, 2021 - Springer
Experimental modal analyses are widely used to identify modal properties, such as natural
frequency, damping characteristics, and residue from vibration tests. When identifying modal …
frequency, damping characteristics, and residue from vibration tests. When identifying modal …
周波数応答関数の実部と虚部を利用した直線フィットによるモード同定法(重み付き最小二乗法による同定精度改善)
松原真己， 田尻大樹， 竹原伸輔， 河村庄造 - 日本機械学会論文集, 2019 - jstage.jst.go.jp
抄録 The experimental modal analysis is widely used to identify the modal parameters:
natural frequency, damping characteristics and mode shape, in the structural dynamic …
natural frequency, damping characteristics and mode shape, in the structural dynamic …