invariant embedding

This paper deals with the calculation of the free boundary problem in chemical reaction, the MEYER S way of invariant embedding is used for the calculation.

本文利用MEYER的不变嵌入法,计算边界类似于Stefan问题的化学反应中自由边界问题,并进一步讨论它的收敛性,以及改进MEYER的不变嵌入法,使改进后的计算精度更好。

The numerical method and the code of seeking complex eigenvalues are given by invariant imbedding method.

介绍了用不变嵌入法求解一类复本征方程的数值方法,编制了求解CODE,适用于粒子温度梯度(ITG或η_i)驱动不稳定性研究的数值模拟。

The optimum strategy based on fixed embedding principle is determined and a multi-period SUE assignment model as well as the algorithm is given.

根据不变嵌入原理来寻找最优策略,给出了多阶段SUE配流模型与算法。

A simple nonlinear control method to design the missile autopilot: (system) immersion and (manifold) invariance is presented.

为了克服非最小相位特性造成的设计控制器的困难,介绍了一种新颖的导弹非线性控制算法——(系统)浸入和(流行)不变算法,将导弹的输出跟踪问题转化为系统的镇定问题。