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- 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 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。
- 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.
- In this paper, we generalize the geometric singular perturbation theory of ordinary differential equations to multifrenquency systems.An example is given to explain the main theory. 在该文中,作者把常微分方程的几何奇异扰动理论推广到具多个频率的系统,同时给出了一个例子来说明主要理论。
- Further simplification of the control design process could be realized by dividing the rotorcraft dynamics into translational dynamics and attitude dynamics by using singular perturbation theory. 为了简化控制器设计，利用奇异扰动理论，把复杂的动力学模型降阶为两个子系统，即平移动力学和姿态动力学；
- The boundary value problems of singular perturbation with boundary layer at turning points are discussed.The asmptotic expansion are constructed.And the uniformly valid asmptolic estimation is obtained. 主要讨论了在转点处出现边界层现象的奇异摄动边值问题，构造了形式级数解，得到了一致有效的渐近估计.
- Considering these problems, a control strategy, which does not need additional sensors and takes on robust perfornance for time-invariable elastic modulus, is applied using singular perturbation theory. 针对这些问题，利用奇异摄动理论，提出了一种不需要附加传感器，并对时变弹性模量具有鲁棒性的控制策略。
- 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。
- Using singular perturbation model,by the example of a simple power system losing stability in big disturbance, this paper analyses the mid-long term instability mechanisms affected by slow dynamics. 采用奇异摄动模型,通过一个简单电力系统在大干扰下发生中长期失稳的实例,分析了慢动态对系统中长期失稳的影响。
- Abstract: The singular perturbation of boundary value problem of second order nonlinear system of differential equations with integral operators and boundary perturbation is discussed. 文摘:讨论了伴有边界摄动的含积分算子的二阶非线性微分方程组边值问题的奇摄动。
- 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。
- For the rigid-link electrically-driven robot manipulators with small inductance, we propose a neural network trajectory-tracking strategy based on the singular perturbation theory. 摘要在驱动回路电容较小的情况下，对电驱动刚性机器人操作手的轨迹跟踪问题，提出了一种基于奇异摄动理论的神经网络控制设计方法。
- 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。
- Based on the singular perturbation theory, the attitude control system is divided into two loops, a fast loop and a slow loop, and TLC controllers are designed for them respectively. 根据奇异摄动理论，将飞艇姿态系统分成内、外两个回路，依据轨迹线性化方法(TLC)分别设计了内回路控制器和外回路控制器；
- In this paper the singular perturbed initial boundary value problem for the diffraction reaction diffusion system is considered. 摘要本文讨论了一类绕射反应扩散系统的初始边值问题。
- As an application, considered a type of forth-order semilinear singular perturbed three point BVP. 作为该结果的应用;考察了一类四阶半线性奇摄动三点边值问题;得到其解的存在性及其解的渐近估计.
- Asymptotic Stability for Nonlinear Singularly Perturbed Systems P. 非线性奇摄动系统的渐进稳定性。
