Modal contribution index of subsystems for studying vibration countermeasures of a whole structure
When designing NVH (Noise, Vibration and Harshness) performance for complex structures such as automobiles, trains, and aircraft, it is rare to target all components of the whole structure and the subsystem be designed are often fixed. In recent years, the kernel Compliance Analysis (kCA) method has...
Main Authors: | Yuichi MATSUMURA, Masashi INABA, Tsukasa OHZAWA, Junichi SEMURA |
---|---|
Format: | Article |
Language: | Japanese |
Published: |
The Japan Society of Mechanical Engineers
2020-12-01
|
Series: | Nihon Kikai Gakkai ronbunshu |
Subjects: | |
Online Access: | https://www.jstage.jst.go.jp/article/transjsme/87/893/87_20-00352/_pdf/-char/en |
Similar Items
-
Concurrent design method of the resonance frequencies of a whole structure without mutually releasing their vibration analysis models of subsystems
by: Yuichi MATSUMURA, et al.
Published: (2021-01-01) -
Classification into modal clusters based on the modal contribution analysis of a subsystem
by: Yuichi MATSUMURA, et al.
Published: (2022-05-01) -
Optimization of mass properties of a rigid and small subsystem by comparison with a main system in conceptual design phase
by: Yuichi MATSUMURA, et al.
Published: (2020-11-01) -
Cascading design method using the relation between mutual mean compliance and frequency response function based sub-structuring
by: Yuichi MATSUMURA, et al.
Published: (2019-01-01) -
Resonance frequency control using the rank-one perturbation of the self-compliance matrix at interface degrees of freedom
by: Yuichi MATSUMURA, et al.
Published: (2019-12-01)