Study on natural vibration of cable bearing weight with asymptotic method 采用漸近法研究負(fù)載鋼絲繩的固有振動(dòng)
Asymptotic method for solving resonance solutions of strongly nonlinear systems 求強(qiáng)非線性系統(tǒng)共振解的漸近法
Studying the stability of elastic rod with varying cross section by wkb asymptotic method 漸近法研究變截面彈性桿的穩(wěn)定性
Reagarding the inertia force of rotor as the force acting on the shaft , the effect of thermal expansion upon the natural transversal vibration frequencies of rotor system is studied by a new nonlinear asymptotic method 摘要把轉(zhuǎn)子的慣性力看成作用在軸上的外力,采用新的非線性漸近法研究熱膨脹對(duì)轉(zhuǎn)子系統(tǒng)固有橫振頻率的影響。
In this paper , an asymptotic method have been studied to solve the nonlinear partial difference . the content of nonlinear theory has been enriched . some methods , which are used to solve strongly nonlinear equation , have been expanded 本文主要是對(duì)求非線性偏微分方程的漸近解進(jìn)行研究,進(jìn)一步豐富了非線性理論的內(nèi)容,拓寬了求解強(qiáng)非線性問(wèn)題的一些方法的應(yīng)用范圍。