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- In this paper, we use a kind of singular perturbation method to find the normal solution of the Boltzmann equation with small Knudsen number. It is proved that the secular terms may be removed by improving the Hilbert expansion and Enskog expansion. 本文用奇异扰动方法讨论了具有小Knudsen数的Boltzmann方程的正规解,证明把Hil-bert展开和Enskog展开加以改进可以消除久期项。
- This kind of model could be written in ODE systems with small parameter.With singular perturbed method,the asymptotic expansion solution which is valid for the model was constructed. 采用了奇异摄动的方法，构造了关于小参数的幂级数展开，作为模型的形式渐近解，并用逐次逼近法证明了该解的一致有效性，从而可以将构造的解作为模型的近似解。
- Singular Perturbation Method for Solving Non-linear Vibration of Inclined Cables 斜拉索非线性振动的奇异摄动解法
- A Study on Hybrid Control of a Flexible Manipulator Based on Singular Perturbation Method 基于奇异摄动法组合控制柔性机械手臂的研究
- DESIGN OF SECOND ORDER SLIDING MODE CONTROLLER FOR SYNCHRONOUS GENERATORS BASED ON SINGULAR PERTURBATION METHOD 基于奇异摄动方法的同步发电机二阶滑模控制器的设计
- In this paper, two method, energy stats method (EM) and singular perturbation method (SPT), for g(?) 本文用能量状态近似法和奇异摄动法两件方法讨论了最优飞行剖面的生成.
- Analysis on Heat Transfer Phenomena in Continuous Casting Mould by Singular Perturbation Method and Its Numerical Calculation 连铸结晶器内传热状态奇异摄动分析及其数值解法
- A Singular Perturbation Method of Phase Change Temperature of Petroleum Pipeline in Seasonally Frozen Ground Regions for Irregular Boundary Configuration 非规则边界相变温度场奇异摄动解
- singular perturbation method 奇异微扰法
- This paper presents an iterative method for separating singular perturbation control systems. 文章提供了一种奇异摄动控制系统的迭代分解方法。
- The singular perturbation algorithm is proposed to reduce the system dimension. 采用奇异摄动算法使系统降维。
- This confirms the accuracy of the perturbation method which we adopted. 这就证明了我们采用的摄动法有较好的准确性。
- The approximate analytical solution is got by using perturbation method. 通过扰动方法求得问题的近似解析解。
- The differential inequality theory and diagonalization method ,as two effective tools in solving singular perturbation problems ,have developed rapidly in the recent several decades . 微分不等式与对角化方法作为两种解决奇异摄动问题的有效手段，近几十年来，得到快速发展。
- By using multiple scales method,singular perturbation problems for a class of two free degree are discussed.The conditions of solvability which make expansion uniformly valid is obtained. 利用多重尺度方法构造渐近解,探论了一类二自由度非线性的奇摄动问题,得出了使展开式一致有效的可解性条件。
- We study the singular perturbation of boundary value problem for a class of higher order ordinary differential equation, the solution is shown to exhibit double layer behavior. 摘要研究一类高阶微分方程两点边值问题的奇摄动，揭示了其解分别在两端点呈现双重边界层的性质。
- Based on the slow-fast decomposition theory of singular perturbation, the system is decomposed into a fast subsystem and a nonlinear slow subsystem. 基于奇异摄动的快慢分解理论，将系统分解为一个快子系统和一个降阶的非线性慢子系统。
- Because the dynamic of aircraft is a typical singular perturbation system, this makes it more simply to use NDI to solve the problem. (2)．研究了基于动态逆方法的飞机系统解耦控制问题，应用奇异摄动理论对飞机动态进行时标划分。
- Research the singular perturbation of the boundary value problem for second order semilinear differential equations. Where it have turning point. 研究带有高阶转向点的二阶拟线性微分方程边值问题的奇异摄动现象.
- The modified Korteweg-de Vries equation (the mKdV equation, for short) near the critical point is derived by using the reductive perturbation method. 通过约化摄动法,在临界点附近推导出 modified Korteweg-de Vries方程(简称,mKdV方程)。
