查询词典 stability

At the same time, the sufficient and necessary conditions for holding the control system robust stability are analyzed, and the stability criterion in terms of the spectral radius is presented.

分析了控制系统保证鲁棒稳定性的充要条件，给出基于谱半径的稳定判据。

By the expansion of a function in terms of spherical harmonics, solutions in form of separation about the asymmetry disturbance were studied. At last, by the theory of stability of differential equations, under the no limitation or less than 1 to the symmetry stationary radius, the asymmetry stability of stable and unstable conditions were obtained.

然后利用球调和函数展开，研究了有关扰动的偏微分方程的变量分离形式的解，最后根据微分方程稳定性定理，在肿瘤静止半径没有限制或肿瘤静止半径小于1的情况下，得到了非对称扰动的稳定和不稳定的条件。

The stability of two applications above is verified using the obtained stability conditions in this paper.

并用本文的稳定性条件对以上两个应用的细胞神经网络的稳定性作了验证。

By using stability methods, when the given parameter meets certain conditions, the stability of equilibrium is discussed.

利用微分方程定性理论，当给定多数满足一定条件下，讨论了该系统平衡点的稳定性态。

Finally, based on Lyapunov stability theory, the robust stability criterion of multi-multiplication interval linear systems are presented.

然后利用Lyapunov稳定性理论，给出多乘性区间线性系统的鲁棒稳定性判据。

By using this graphical stability criterion, a necessary and sufficient condition for the closed-loop stability is given.

此方法也可用来求解系统的相对稳定度问题和应用于其他任意给定被控对象。

A new stability evaluating criterion which can be used to evaluate the stability of different walking patterns of the humanoid robot was proposed.

提出了一种能够评价不同的运动步态之间稳定性好坏的稳定性评价准则。

The voltage stability's improvement has also been studied, and the new voltage stability's criterion has been proposed.

当然，提高和改善电压稳定性是我们研究的一个重点，为此本文还提出了一个新的有实用价值的电压稳定判据。

The calculation method for stability and the criterion of stability safety factor were discussed also.

根据目前钢结构稳定计算方法，评价了计算整体稳定和局部稳定的计算方法，同时根据不同的稳定承载力判别标准分析不同桥型下，承载力判别准则的合理性和局限性。

The motion stability practical criterion of arch structure is brought forward on the base of Lyapunov theorem of motion stability.

在对Lyapunov运动稳定理论研究的基础上，提出了拱结构的运动稳定性实用判别准则。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。