perturbation method

基本解釋

The motion of free-rotor gyroscope in the magnetic fields is treated analytically by perturbation method.
本文用攝動法分析自由轉子陀螺在磁場中的運動。
The scattering coefficient of transmission field from Gaussian rough surface is studied by employing the classical SPM(Small Perturbation Method).
運用經典的微擾法研究了高斯粗糙面透射波散射截面，給出了不同極化透射波散射截面的表達式；
In order to calculate the region containing static displacements of structures with uncertain but bounded parameters, the interval parameter perturbation method is presented in this paper.
為計算有界不確定結構參數村結構靜力位移影響范圍的上下界，本文提出了區(qū)間參數攝動方法。

攝動法
The paper gives readers a new perturbation method used in nonlinear vibra-tion of damped systems and the Linear damped oscillator is considered as the basic sys-tem.
介紹一種新的攝動法用于研究阻尼系統(tǒng)的非線性振動,以線性阻尼系統(tǒng)為基本系統(tǒng)。
微擾法
微擾方法
Making the comparison with the strongly nonlocal soliton solution obtained by Guo etal. , we find the soliton solution obtained with the perturbation method is more accurate.
在強非局域條件下，和郭旗等人所得到的孤子解進行比較發(fā)現，用微擾方法所得到的強非局域孤子解更加精確。
電子、通信與自動控制技術
擾動法
It is well know that the convergence of the perturbation method isnot guaranteed for large variation.
眾所周知，對于較大的偏差，擾動法無法保證解的收斂性。
微擾法
概率方法
攝動方法

攝動法
Modified constrained variable metric method is adopted in this optimization, and the application of perturbation method in the re-analysis of the structure is studied.
另外，還對結構重分析中攝動法的應用進行了討論。
微擾法

擾動方法
0, in spite of the loss of the symmetry of the problem, we will prove the existence of multiple solutions of (HS_2) using the perturbation method.
0從而失去對稱性的條件下，利用擾動方法同樣得到了多解。
擾動法
摂動法