Fig. 2From: Bifurcation analysis of a composite cantilever beam via 1:3 internal resonanceSystem behavior with a controller at resonance Ω1 ≅ ω1, Ω2 ≅ 2ω1, ω1 ≅ 3ω2 for initial conditions \( u(0)=0.02,\dot{u}(0)=0,\nu (0)=0.2,\dot{\nu}(0)=0.{\upmu}_1=0.001,{\upmu}_2=0.00098,{f}_1=0.01,{f}_2=0.05,{\upalpha}_1=0.002,{\upalpha}_2=0.002,{\upomega}_1=4,\updelta =0.0001,\upbeta =1,\upgamma =0.2 \)Back to article page