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首页> 外文期刊>International journal of non-linear mechanics >A general Struble's technique for solving an nth order weakly non-linear differential system with damping
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A general Struble's technique for solving an nth order weakly non-linear differential system with damping

机译:求解阻尼的n阶弱非线性微分系统的通用Struble技术

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摘要

A general formula (based on the method of variation of parameters) has been presented for determining an approximate solution of an nth order n = 2, 3,... weakly non-linear differential system with several damping effects. The general solution covers the under-damped, undamped and over-damped cases. The formulation as well as determination of the solution is simple. The method is illustrated by several examples.
机译:提出了一个通用公式(基于参数的变化方法)来确定n阶n = 2、3,...具有多个阻尼效应的弱非线性微分系统的近似解。通用解决方案涵盖了阻尼不足,未阻尼和过度阻尼的情况。配制以及溶液的确定都很简单。通过几个示例来说明该方法。

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