Numerical analysis of vibration of a nonlinear system with bounded delay under the primary resonances

Autor:	Miguel Loayza, Marcos L. Henrique, Petrus Henrique Ribeiro dos Anjos, Luciana Maria Da Silva, Marcos Napoleão Rabelo
Rok vydání:	2019
Předmět:	Vibration Physics Work (thermodynamics) Nonlinear system Mechanics of Materials Control theory Primary (astronomy) Applied Mathematics Mechanical Engineering Bounded delay Numerical analysis Stability factor Stability (probability)
Zdroj:	International Journal of Non-Linear Mechanics. 112:92-105
ISSN:	0020-7462
Popis:	In this work, we analyze the effects of time delay on the stability of the response of a dynamic system with two degrees of freedom. We assume the existence of external excitations acting in the system. Using a multiple scales technique, we show that the system presents primary and secondary resonances. By analyzing the stability of the linearized system, we demonstrate that the time delay can act as a stability factor to control the vibration amplitude of the main system.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::39bc7b617813bf35298ee41eebca4810 https://doi.org/10.1016/j.ijnonlinmec.2019.01.015 Zobrazit plný text záznamu Full Text from ScienceDirect