查询词典 boundedness

Firsdy, using the linear matrix inequality method and the concept of finite-time boundness, some sufficient conditions of finite-time boundedness for the linear discrete systems with uncertain exogenous disturbance were derived.

针对一类不确定线性离散系统有限时间观测器最优设计问题，利用线性矩阵不等式方法以及有限时间有界的概念，给出了具有不确定外部扰动输入的线性离散系统有限时间有界的充分条件。

The authors discussed the weak boundedness for some sublinear operators on weighted Herz space s.

研究了一类次线性算子在加权Herz空间。

It isshown by theories and simulations that uncertain effects such as frictions and external disturbancesor unmodelled dynamices can be eliminatated and global exponential stability or global uniform ultimate boundedness stability can be guaranteed.

理论和仿真均证明，系统的不确定性诸如摩擦力、外部扰动及未建模动力学带来的不确定性影响，均可被设计的控制律补偿，最后可保证全局指数收敛或全局一致最后有界的结果。

At the end, using back-stepping technique, control laws are designed for each control variable to guarantee the globally uniformly ultimately boundedness of all state variables and the convergency of system output.

控制规律的设计仍采用反步法(Back-stepping)，对于每个不确定项，都设计了一个动态估计环节以应对其影响，最终保证了全部状态变量的一致最终有界性和系统输出的收敛性。

In parallel to PN, chapter 4 defines a series of concepts for timed PNs with weak firing rules , gives generative approaches for state reachable graph and state coverable graph, and proves that WTPN is equivalent to its underlying net about liveness, boundedness and reversibility.

第三章除简介PN的基本知识，还分析了现有的四种确定性时间约束PN与其基网系统之间关系，指出了它们用于定性分析和性能评估时出现的一些问题及其产生的原因，比较了它们的异同并指出了一些现存关于它们的模糊认识以及由此产生的不妥结论，基于此提出并初步探讨了四种LDTCPN模型与其基网系统的关系。

The results in this chapter improve and generalize some of the earlier foundings of IFDE with finite delay and infinite delay, therefore the applications are more extensive.In chapter two, we study the boundedness of system (1) mainly by the method of several Lyapunov functions containing partial components coupled with Razumikhin technique.

在第二章中，我们主要用含部分变元的Lyapunov函数和Razumikhin技巧得到了系统(1)的一致有界性和一致最终有界性定理。

By applying maximum principle we can get the uniform boundedness of the corresponding viscosity solutions; Furthermore we exploit three groups of strong-weak entropy combinations to get the H l?

文中分线性源项和一般源项两种情形进行讨论，利用极值原理导出粘性解的一致有界性，通过强弱熵组合得到熵方程的Hl？

Prof. Long-Ruilin mentioned that if we want to study weighted inequalities for martingales, such as the maximal inequalities, the inequalities for the square operator and so on, the condition imposed on weights are mainly A〓 and S, but we don't know whether this condition is superfluous in all problems we consider. Since the condition can not be weakened for the known operators, now we consider a new operator to discuss its L〓-boundedness, then another problem arises, under what condition can we get it?

龙瑞麟先生曾经提到要讨论关于可测的鞅的极大算子、均方根算子以及条件均方根算子的L〓有界性，或它们之间的〓有界性时，所设的主要条件是A〓与条件S，有了这两个条件在讨论加权问题时基本上没有什么困难，但是要想用更弱的条件来代替它们，即使在古典情况下（此时S条件是自然满足的）也恐怕还不到时候。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。