摘要
建立了具有非线性的三圆盘扭振系统的数学模型,应用非线性振动的平均法,求得了系统满足3:1型内共振的解,分析了解的稳定性。
A mathematical model of a-three-circular-plate torsional nonlinear vibration system is established. By using of averaging method for nonlinear oscillation, 3:1 internal resonance of the first order approximation solutions and its corresponding steady state solutions of the system are obtained. The stability of the system is investigated.
出处
《唐山学院学报》
2003年第4期66-68,共3页
Journal of Tangshan University
关键词
三圆盘
非线性
平均法
内共振
three circular plate
nonlinear
averaging method
internal resonance
