1) normal hyperbolic geometric singular perturbation theory
正规双曲奇异扰动理论
2) singular perturbation theory
奇异扰动理论
1.
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.
针对复杂的超小型旋翼机系统,利用牛顿-欧拉方法建立了其系统动力学模型,包括了希勒翼的动力学;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;采用非线性逆动力学设计了输出跟踪控制器。
3) geometric singular perturbation theory
几何奇异扰动理论
1.
For vector disease model with distributed delay,when the distributed delay kernel is the general Gamma distribution delay kernel,the existence of travelling wave solutions is obtained by using the linear chain trick and geometric singular perturbation theory.
对于带有分布时滞带菌者的疾病模型,当分布时滞核是—般的г分布时滞核时,通过线性链技巧和几何奇异扰动理论,本文证明带菌者的疾病模型行波解存在性。
2.
Under the condition that the distributed delay kernel is the strong kernel,by the linear chain trick and geometric singular perturbation theory,the existence of travelling wave solutions for the two-species competition-diffusion model with nonlocal delays is obtained.
在分布时滞核是强核的条件下,通过线性链技巧(linear chain trick)和几何奇异扰动理论,获得带有非局部时滞2个物种竞争扩散模型行波解的存在性。
4) singularly perturbed
奇异扰动
1.
By means of inverse proof, it is proved that u ε=m 1p-1 ε ω ε exists at least two local maximum points for a singularly perturbed Neumann problem on a symmeric domain.
利用反证法证明 ,在奇异扰动Neumann问题上 ,uε =mε1p- 2 wε 至少有两个局部最大值点 。
2.
In this paper, symmetric solution with exactly one local maximum point is constructed for a singularly perturbed Neumann problem.
讨论了在对称区域上 ,奇异扰动Neumann问题只有一个局部最大值点的对称解 。
5) singular perturbation
奇异扰动
1.
To solve the stability analysis problem aris-ing from the integral term,we employ the singular perturbation theory to analyze the stability of the resulting closed-loop system.
闭环系统的稳定性证明采用了奇异扰动理论,以解决积分项的存在带来的稳定性分析问题。
2.
Based on the singular perturbation theory, the flight control system of MRV was divided into two loops, and the TLC controllers were designed for both loops.
基于奇异扰动原理,将MRV飞行控制系统分为内外两个回路,并且为两个回路都设计了轨迹线性化控制器。
6) singular perturbation theory
奇异摄动理论
1.
Necessary conditions for invoking the singular perturbation theory in the theory of the PEBS method;
PEBS法理论中应用奇异摄动理论的必要条件
2.
Based on singular perturbation theory and eigenvalue perturbation theorem,steady state stability laws are derived for multi-time scale system,whose order is reduced by neglecting fast dynamics and fixing slow dynamics.
基于奇异摄动理论及矩阵特征值扰动定理,推导得出多时间尺度系统在小扰动作用下,采用忽略快动态或固定慢动态降阶时,降阶前后系统静态稳定性的一般规律,并给出一种使该稳定性规律成立的奇异摄动参数范围的计算方法,从而提出一种小扰动作用下多时间尺度系统的降阶原则,该降阶原则能保证降阶前后系统的静态稳定性一致。
补充资料:命运曲奇
命运曲奇
作者:冯智翔 著
出版社:人民文学出版社
isbn:702003881
印次:1
纸张:胶版纸 出版日期:2002-10-1
字数:150000
版次:1
内容提要:
年轻的毕奕走投无路之际遇到一位指点迷津的老人,给了他一个写着一个地址和八个有关命运的问题的小册手。数十年后那地址竟是已身为成功商人的毕奕公司总部所在地,而对八个问题的逐步解答,正是他成功的秘诀和化解凶险的关键。但谜团并未完全揭示,作为广告人的“我”也意外地被一盒曲奇饼中的字条牵连进了一个难以逃避的阴谋,只有正确解答关于命运的问题,他们才有可能化险峰夷……
目录:
第一章·一盒饼干
第二章·命运的谜题
第三章·小利战大义
第四章·惊心动魄
第五章·破解
说明:补充资料仅用于学习参考,请勿用于其它任何用途。