水力发电2018，Vol.44Issue(3)：66-69,4.
弧形闸门支臂结构的非线性振动及混沌现象
Nonlinear Vibration and Chaos Phenomena of Arm Structures in Radial Gate
张健 1谢智雄1
作者信息
- 1. 河海大学机电工程学院,江苏 常州213022
- 折叠
摘要
Abstract
The nonlinear vibration phenomena of arm structure in radial gate is analyzed and a nonlinear dynamic differential equation is established.The nonlinear dynamical behavior liking chaos of arm structure is identified in analyzing the nonlinear vibration.The MATLAB program is used to numerically analyze the chaos phenomena.The time response curve diagrams,phase diagrams and power spectrum diagram are draw and the Lyapunov exponent is also calculated.关键词
弧形闸门/支臂/非线性振动/混沌/MATLABKey words
radial gate/arm/nonlinear vibration/chaos/MATLAB分类
建筑与水利引用本文复制引用
张健,谢智雄..弧形闸门支臂结构的非线性振动及混沌现象[J].水力发电,2018,44(3):66-69,4.
