Vibration absorption of parallel-coupled nonlinear energy sink under shock and harmonic excitations

Chen, JN; Zhang, W; Liu, J; Hu, WH

Chen, JN (corresponding author), Tianjin Univ Technol, Sch Mech Engn, Tianjin Key Lab Adv Mechatron Syst Design & Intel, Tianjin 300384, Peoples R China.; Chen, JN (corresponding author), Tianjin Univ Technol, Natl Demonstrat Ctr Expt Mech & Elect Engn Educ, Tianjin 300384, Peoples R China.

APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021; 42 (8): 1135

Abstract

Nonlinear energy sink (NES) can passively absorb broadband energy from primary oscillators. Proper multiple NESs connected in parallel exhibit superio......

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