查询词典 Hamiltonian

As advantage of this method, at the same time of diagonalization, one can know the algebraic structure in the Hamiltonian and get the eigenstates that are revealed to be an algebraic coherent state as well as some other possible information of the corresponding physical system.

这种方法的优点是，在用代数法将哈密顿量对角化的同时，不但得出了该系统哈密顿量的代数形式，并且可以得知对应的本征态与代数相干态的关系及对应的物理系统的其他物理信息。

First, based on the nonlinear differential algebraic model of power system, a dissipative Hamiltonian realization is proposed via pre-feedback control.

首先建立了系统的非线性微分代数方程模型，通过预置状态反馈完成了耗散Hamilton实现。

In chapter 4, the multisymplectic Hamiltonian system and its associated conservation laws are simply presented.

第四章简单介绍了多辛哈密尔顿系统及其相关的守恒律。

In this paper, we investigate the problem of global asymptotic stability of controlled dissipative Hamiltonian systems.

研究了受控耗散Hamilton系统的全局渐近稳定性问题。

For every step of arbitrary m-th order finite element methods of nonlinear Hamiltonian systems are first proved high accuracy conservate their symplectic structure, through construct a new auxiliary equation and negative norm estimated of error.

对非线性Hamilton系统的任意m次有限元法，构造了新的辅助问题，并得到误差估计和负范数估计，首次证明m次有限元对每一次步进是高精度Oh~(2m+1意义下近似保辛的。

Finally, all the results obtained by using the stochastic averaging method for quasi-Hamiltonian system agree well with those obtained from digital simulation.

通过与数字模拟结果的比较，说明拟哈密顿系统的随机平均法可方便地应用于二自由度碰撞振动系统的预测并具有很好的精度。

General method, including steepest descent method, conjugate gradient method and Dynamic Programming, is to search piecewise functions as the approximation with numerical methods on the base of Bellman\'s principle of optimality or the Hamiltonian function.

动态规划与智能仿生算法尤其适用于梯度信息不可得的情况。单一的优化方法用于不同情况下的化工动态优化问题未必可行有效，为此本文针对具体情况，提出了多种解法的集成策略。

In this paper, the application of Hamiltonian systematic theory in plate bending problem is studied.

本文主要讨论哈密顿体系理论在弹性力学中的具体应用。

This number is closely related to the number of limit cycles which are bifurcated from the generic perturbed Hamiltonian systems 〓.

这个数目与n次通有的Hamilton扰动系统〓分岔出的极限环数目密切相关，其中〓。

Strategy for designing optimal bounded control to minimize the response of quasi partially-integrable Hamiltonian systems with stochastic excitations is proposed based on the stochastic averaging method for quasi partially-integrable Hamiltonian systems and the stochastic dynamical programming principle.

本文提出了一种基于拟部分可积Hamilton系统随机平均法和随机动态规划原理的最优有界控制策略。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了