Study on the dynamics of two-degree-of-freedom fractional differential piecewise nonlinear systems under harmonic excitation

• Published in: International journal of non-linear mechanics Vol. 149; p. 104302
• Main Authors: Ma, Wen-Li, Li, Yuan, Wang, Mei-Qi
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.03.2023
• Subjects: Fractional differential; IHB method; Nonlinear dynamics; Segmented system; Segmented system; Fractional differential; Nonlinear dynamics; IHB method

In this paper, a two-degree-of-freedom piecewise nonlinear system model with fractional differential term is constructed. The incremental harmonic balance method (IHB) is used to solve the two-degree-of-freedom piecewise nonlinear system with fractional differential term and the amplitude–frequency...