组合熵与组合粒度是一种新的度量信息系统不确定性的有效方法。
Combination entropy and combination granulation are a new kind of methods for measuring the uncertainty of an information system.
基于未确知理论，定义了系统不确定性的一个度量尺度——盲数方差。
Based on the uncertainty theory, a measurement scale of uncertainty - blind number variance is defined.
所考虑的系统不确定性因素包括系统内部参数摄动、高阶关联变化和外部干扰。
The uncertainties under consideration include bounded system parameter variations, uncertain higherorder interconnections and external disturbances.
结果由于通过动态干扰补偿算法估算系统不确定性，消除了滑膜算法固有的抖震现象。
Results as the dynamic disturbance compensator was used to estimate the uncertainty of system, the chattering effect in sliding mode control algorithm was eliminated.
利用变结构控制的不变性，使受控系统在滑模面上与满足匹配条件的系统不确定性无关。
By using the invariance property of VSC, the controlled system independent of the uncertainty which satisfies the matching condition on the sliding surface.
利用模糊系统对不确定性函数进行逼近，将获得的模糊系统函数作为系统不确定性界函数。
The fuzzy system is used to approximate the system uncertain function, and the fuzzy system function obtained is taken as system uncertainty boundary function.
基于正规性分析结果，使用系统不确定性反馈摄动描述对姿态控制系统的正规矩阵设计方法进行研究。
Based on the results, a normal matrix design approach for spacecraft attitude control systems is developed by using a feedback perturbation description for system uncertainties.
基于观测器的动态系统故障诊断技术的可行性和应用性，关键是对系统不确定性因素具有良好的鲁棒性。
A key for the feasibility and applicability of the techniques of observer-based fault diagnosis for dynamic systems is a satisfactory robustness with respect to system uncertainties.
该设计方法结合了反演控制设计方法、滑模控制理论及极点配置技术，对系统不确定性具有较强的鲁棒性。
The proposed controller combines backstepping control, sliding mode control, and pole placement techniques to arrive at a controller capable of dealing with the system with uncertainties.
所提出的近似自适应变结构控制器可以避免控制器中的不连续继电项，同时不必已知系统不确定性范数界。
Then, the normal variable structure controller (VSC) and the adaptive variable structure controller with the estimation for the upper norms of uncertainties are presented.
该文设计了全维非线性未知输入观测器，实现检测滤波器对于被控对象模型误差和系统不确定性因素的干扰解耦。
This paper realizes disturbance de-coupled with model error and system uncertainty by using a combination of full-order nonlinear unknown input observer and fault detection filter.
研究了控制输入受限情况下不确定系统的滑模控制问题，其中，系统不确定性同时存在于状态矩阵和控制增益矩阵中。
The problem of sliding mode control for uncertain systems subject to input constraint is considered. There exist uncertainties in state matrix and input matrix, respectively.
尽管在驱动器故障补偿控制领域已经取得了很大的进展，但仍有很多重要的特别是那些围绕系统不确定性的问题尚未解决。
Despite substantial progress in the area of actuator failures compensation, there are still many important problems to be solved, in particular those involving system uncertainties.
在经过对各种不确定性因素评估后，发现没有一个双星系统中存在2 -5个太阳质量的黑洞。
None of them had a black hole of 2-5 solar masses living there, even after observational uncertainties were considered.
波究瓦德说，“当你将一个系统放入量子理论，比如量子引力理论中时这些不确定性就成为了附加参数。”这与量子物理学中的不确定关系相似。
"These uncertainties are additional parameters that apply when you put a system into a quantum context such as a theory of quantum gravity," Bojowald said.
数千个新智能端点增加到一个正在运行的智能电网实现中将生成大量不确定性的系统可靠性
The addition of thousands of new smart meter endpoints to a smart grid implementation that is usually still a work in progress creates a great deal of uncertainty about system reliability
他们的津贴系统将会减少这种不确定性。
Their system of subsidies would take the edge off this uncertainty.
地球极其复杂的气候系统方面的不确定性，比如融冰和云团的行为等，也可能对总的气温变化结果产生影响。
Uncertainties over aspects of the Earth's immensely complex climate system, such as melting ice and the behaviour of clouds, could also skew the overall picture.
所有这些不确定性的一个苦果是可以从联邦储备系统的研究收集到。
One bitter fruit of all this uncertainty can be gleaned from a recent Federal Reserve study.
电脑化的武器系统和网络步兵尽管可以驱散传统战场上的硝烟，但同时也给网络空间蒙上了一层厚重的云雾，使其险象环生，充满了不确定性。
Even as computerised weapons systems and wired infantry have blown away some of the fog of war from the battlefield, they have covered cyberspace in a thick, menacing blanket of uncertainty.
它消除了当前标准的简单的不确定性，并且为了遵照这项概要文件强制了特别的传输协议、类型系统以及编码。
It clears up simple ambiguities in the current standards and enforces a particular transport, type system, and encoding for compliance with the profile.
在接下来的24小时里，对这些的网站访问连接有可能存在不确定性，就像你的操作系统存在十亿个不安定因素一样，这一切有赖于那些服务器的稳定性，还有isp的支撑。
Depending on about a billion factors like your operating system, the stability of those servers, and ISP support, connectivity to those sites could get dicey during the next 24 hours.
这种静态的、模糊的、非专用性系统使得意欲襄助安全保护的民众产生了不确定性或冷漠情绪。
This static, ambiguous and nonspecific system creates uncertainty or indifference among the population that it is meant to help protect.
随着在系统中添加更多的角色，并根据这些角色修改用户看到的内容，内容结构和显示方式的不确定性就会增加。
As you add more roles to your system and use these roles as a way of changing what the user sees, you add an extra dimension of changeability to the content structure and presentation.
诺基亚拒绝透露2011年的指南，说明了操作系统过渡所存在的不确定性。
Nokia declined to provide clear guidance for 2011, citing uncertainty related to the OS transition.
介绍了整个的系统是复杂的和高不确定性的，Neward会仔细描述技术在实际工作中的复杂性。
Recognizing that enterprise systems are complex and highly variable, Neward is always careful to describe the context in which these techniques will actually work.
介绍了整个的系统是复杂的和高不确定性的，Neward会仔细描述技术在实际工作中的复杂性。
Recognizing that enterprise systems are complex and highly variable, Neward is always careful to describe the context in which these techniques will actually work.
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