Response prediction for mechanical systems subject to combinational structural modifications

• Published in: Journal of sound and vibration Vol. 534; p. 117019
• Main Authors: Wang, Zengwei, Lei, Songtao, Cheng, Long, Yang, Yi, Ding, Lei
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 15.09.2022
• Subjects: Combinational structural modifications; Dynamic coupling; Response prediction; Transmissibility; Dynamic coupling; Transmissibility; Combinational structural modifications; Response prediction

•A variant transmissibility matrix is defined.•A response prediction method is proposed for multiple structural modifications.•The variant transmissibility matrix of the modified system is the key.•Dynamic coupling between modifications to the system is studied and quantified.•The proposed method is...