1) 1/3 subharmonic solution
1/3亚谐解
2) 1/3 subharmonic resonance
1/3次亚谐共振
1.
1/3 subharmonic resonance of suspended cable subjected to harmonic excitation in temperature field is studied.
研究输电线在温度场中谐扰力作用下的1/3次亚谐共振问题,应用动力学方法建立温度场中受谐扰力作用输电线的非线性振动方程。
2.
In order to study 1/3 subharmonic resonance of a thin rectangular plate on nonlinear foundation in temperature field,nonlinear dynamical equation of the system is established with the application of elastic theory.
为了研究温度场中非线性地基上矩形薄板受简谐激励的1/3次亚谐共振问题,应用弹性力学理论建立其动力学方程,应用Galerkin方法将其转化为非线性振动方程。
3.
According to the method of multiple scales for the nonlinear vibration the first approximate solution of 1/3 subharmonic resonance of the system is obtained.
根据非线性振动的多尺度解法,求得系统满足1/3次亚谐共振情况的一次近似解,并对其进行数值计算。
3) 12,14subharmonic solution
12,14亚谐解
4) 1/2 subharmonic solution
12亚谐解
5) Subharmonic solution
亚谐解
1.
By studing the transition characteristics, the analytic expresses of the transition boundaries from 1/3 subharmonic solution to primary resonant solution of Duffings Equation are also .
通过非线性时间变换，利用系统的功能关系，结合小参数法，求出了强非线性振动系统主共振解和１／３亚谐解。
6) subharmonic
[英][,sʌbhɑ:'mɔnik] [美][,sʌbhɑr'mɑnɪk]
纯亚谐解
1.
The asymptotical stability of the subharmonic resonances and the sensitivity of the amplitude responses to the variation of damping coefficient were examined.
通过谐波平衡法和数值积分法研究了杜芬方程的1/3纯亚谐解。
2.
The 1/3 subharmonic solution for the Duffing s equation is investigated by using the methods of harmonic balance and numerical integration.
通过谐波平衡法和数值积分法研究了杜芬方程的 1/ 3纯亚谐解· 对参数变化的过渡过程的敏感性和扰动初始值的过渡过程进行了研究· 同时 ,还对谐波平衡法和数值积分法的精度进行了比较· 也考虑了亚谐波成分的渐近稳态
补充资料：解解
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