查询词典 observer

By re-constructing the system, the residual error dynamic characteristics of unknown input and fault signals including unknown disturbances and modelling error are obtained. The energy norm indexes of disturbance and fault signals of residual error are selected separately to reflect the restraint of disturbance and the sensitivity of faults, and the design of fault detection observer is described as an optimization problem.

通过对系统进行重构，获取了包括未知扰动、建模误差等未知输入信号和故障信号的残差动态特性，分别选取残差的扰动信号和故障信号的能量范数指标来体现其对扰动的抑制作用和对故障的灵敏性，并将故障检测观测器的设计描述为一个优化问题。

Author of our national epic, he was the most unsentimental observer of our national life.

民族史诗的作者，他是最冷酷的观察国家生活。

Because all the states of the original nonlinear systems are not available for measurement, the high-gain observer is applied for estimating all states in the equivalent system.

因为所有原来系统中的状态是无法直接获得的，所以本论文利用高增益观察器来估测等效系统的状态。

In order to avoid introducing errors existing in full state observer, for flexible structure with immeasurable states a equivalent system is constructed which only takes the past inputs and outputs of the original system as the states. Multi-step predictive optimal method is required to solve the convergence law of sliding surface.

针对模态不可测的挠性结构，为了避免设计状态观测器以及引入观测器误差，从原系统构造了仅利用过去的输入和输出信息作为状态的等价系统，用多步预测滚动最优的方法求解滑动平面的趋近律。

The objective is to design an observer such that estimation error can be completely decoupled from the unknown input.

目标是设计适当的观测器，使得观测误差与作用在系统中的未知输入解耦。

The change of observation error was analyzed in the case of stator flux observer ui model at high speed and in model at low speed when the parameters of motor changed based on the mathematical model in the stationary coordinates.

利用静止坐标系下的异步电机数学模型，分析当电机参数改变时，高速运行状态下定子磁链观测器 u i 模型和低速运行状态下 i n 模型的观测误差变化情况，然后给出定子磁链全阶观测器增益矩阵的确定方法。

" Once ' informants ' begin to be considered as co-authors, and the ethnographer as scribe and archivist as well as interpreting observer, we can ask new, critical questions of all ethnographies."

一旦"被访人"开始被当作合著者，而民族志学者既是抄写员、档案保管员也是进行阐释的观察者，我们就能够对所有的民族志提出新的批评性问题。

She would see the same number of rulers involved as did observer A, and so would likewise conclude that the ratio of circumference to radius did not conform with Euclidean geometry.

她将看到和观察者 A 一样数量的尺子。所以同样的，将可以做出这样的结论：圆周和半径的比率将和欧几里德几何不一致。

Observer thread to assign the jobs in queue to the free job executer threads from the thread pool.

观察线程队列中分配的工作，以自由职业，从线程池执行器线程。

By specifying the many off-screen and on-screen roles Moore takes for/in the two films, the author tries to do a rhetorical narrative analysis, so as to establish Moore as an enthusiastic social actor with an social exigence to meet and solve, rather than a mere by-stander like observer of social facts.

科技的发展使得纪录片呈现更多样的美学及艺术可能性，Moore视纪录片为社会范本的行动之外，也为纪录片开启一股新风潮，纪录片成为一种语艺类型於焉产生。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。