状态

The new algorithm is composed of two parts: the first is called E-reduction, which contracts states that are equivalent and the second is called RE- reduction, which removes states which are in the maximal acyclic subgraph.

这个新算法包括两部分：第一部分是合并模糊自动机中的等价状态；第二部分是移出模糊自动机中的最大非循环子图中的状态。

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。

A state estimation algorithm based on Y-matrix is proposed. The method of equivalent current measurement transformation is adopted in power system state estimation for different types of measurement in transmission and distribution systems.

提出一种基于导纳矩阵方程的状态估计方法，针对输电系统和配电系统不同的量测类型，采用等效电流量测变换技术进行电力系统状态估计。

This method is derived from the equivalent current measurement transformation of practical measurements from the measuring system and changing corresponding weight coefficient of measurement according to the theory of error propagation.

中文摘要：针对输电系统和配电系统量测类型多样性及传统状态估计算法的不足，讨论并发展了一种基于等效电流量测变换的状态估计及坏数据检测与辨识方法。

Error correction coefficient and the impulse response plan shows that there will be a long period to adjust from the state of non-equilibrium to equilibrium.

通过误差修正系数和脉冲响应图可以判定，从非均衡状态向均衡状态的调整需要经历很长的一段时间。

The stability theorem of estimated state error equation in form of M-matrix is obtained to guarantee the convergence of estimated state.

同样得到了采用M-矩阵判断状态估计误差方程的稳定性定理，给出确保估计状态收敛的一个充分条件。

Ecause the method can track satisfactorily all types of state of a class of uncertain variable structure systems, it can extend the nonlinear state error feedback control law and auto disturbance rejection controller application field.

该方法能有效跟踪变结构非线性系统的各阶状态变量，拓宽了非线性状态误差反馈控制器和自抗扰控制器的应用范围，同时给予了稳定性证明。

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。

The reason is the tumor cells escape the immunosurveillance whose mechanism is very complex. In general, the explanation is based on two aspects, one is that the tumor cells can passively escape the host immunosurveillance when the host immnue state is low and another is tumor cells can actively secrete factors to down-regulate immune function.

肿瘤逃避免疫监视的机制非常复杂，但总体上可从宿主免疫状态及肿瘤细胞等方面来解释，在宿主免疫状态低下时，肿瘤细胞可以被动地逃避免疫监视，但是肿瘤细胞也能主动地释放一些活性物质，下调免疫杀瘤作用，该作用主要通过两个途径，即对免疫细胞功能的调节和免疫细胞数量的调节。

Mr.Chen: In the next 5 to 8 years, it is estimated that the demand will rise to 100000 units then keep relatively stable in the succeeding years, with the fluctuation between 15% and 20% according to economic status of each year.

在未来5？？8年内，估计全国需求量会上升到100000台，在达到这一数量时市场会处于一种"亚饱和"状态，随后几年的发展会趋于相对平稳状态，根据每年的经济状况，上下波动在15％至20%之间。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。