摘要
建立了具有线性阻尼的秋千参激振动的数学模型,并对秋千的运动行为作了理论分析与数值模拟.
A mathematic model of the linear damped oscillation of swing with parameter exciting is presented. The theoretical analysis and numerical simulation for the motion behavior of swing is done.
出处
《南华大学学报（自然科学版）》
2006年第4期64-67,共4页
Journal of University of South China：Science and Technology
关键词
线性阻尼
参激振动
数值模拟
linear damped
parametric oscillation
numerical simulation
