ASYMPTOTIC SOLUTIONS OF MATHIEU EQUATION WITH DAMPING

• 作 者: 陶明德
• 机 构: DepartmentofAppliedMechanics,FudanUniversity,Shanghai
• 出 处: 应用数学和力学：英文版
• 发表日期: 1992年2期
• 关键词: collapsible TUBE mathieu EQUATION PARAMETRIC EXCITATION Equations of motion Vari

This paper first reduces the motion equation of a collapsible tube to the Mathieu equation with damping. Then the stability charts correcting the accuracy to each order are obtained with the method of asymptotic expansions. The accuracy of the results obt