状态变量

转变状态变量有源RC滤波器为电流模式滤波器的理论推证

The Theory of Proving the Changing Variable of State Active RC Filter to Current Mode Filter

文章给出了一种把状态变量有源RC滤波器转换成相应电流模式滤波器的新方法&替换法。

This article describes a new method of changing the variable of state active RC filter to corresponding current , filter-Replacing method .

基于H∞的锅炉再热汽温状态变量的控制

Boiler Reheat Steam Temperature Control Based on State Variables Approach via H_ ∞ Technology

相应地，变量X和X就称之为系统的状态变量。

Accordingly the variables X and X are known as the system state variables .

一种采用状态变量反馈控制的三相正弦波PWM逆变器

A three-phase PWM sinusoidal inverter controlled by the state-variable feedback controller

目前，基于GPS的同步采样方法已开始应用于电力系统状态变量的同步采样。

Recently the synchronous sampling method based on the GPS has been applied in power system .

程控状态变量RC有源滤波器的优化综合技术

Optimum synthesis technology of program controlling state variable RC active filter

状态变量有源RC滤波器最大动态范围的研究

Research on the maximum dynamic-range of biquad state variable active RC filters

本文讨论了除电极电位E外还有1个和2个状态变量的电极过程的情况。

The possible equivalent circuits for faradaic processes with one and two state variables besides electrode potential are discussed .

对于发动机状态变量模型中存在的不确定性误差与故障的情况，研究了H∞故障诊断滤波器。

The problem of robust fault detection filter is investigated for an aero-engine system with unknown model error and fault inputs .

分析表明：模型中参数K，β对冲击地压系统动力学行为和状态变量演化行为贡献较大，而系统动力学和演化行为对？

The research shows that the parameters k and β greatly affected the dynamics behavior and evolvement behavior of rockburst ;

如果sortmergepasses状态变量很大，这就指示了磁盘的活动情况。

If the sort_merge_passes status variable is high , this is an indication of this disk activity .

用SC方法实现状态变量振荡器

State variable oscillators by SC method

时间－条件Lyapunov指数是一类利用状态变量的离散采样作驱动信号的脉冲方式同步的重要定量指标。

On the other hand , time - Lyapunov exponents are important quantitative indexes in the impulsive synchronization .

给出了状态变量和控制u（t，ε）的渐近展开，并证明了其一致有效性。

The asymptotic expansions for optimal control u ( t ,ε) and state variable is obtained , and its uniformly validity is proved .

SCN双二次状态变量法和优化设计

The design of SCN in the biquadratic state-space and its optimization

通过建立多个灰色GM（1，1）预测模型对决定系统行为特征的各主要状态变量的发展进行了预测。

The mainly state variables , which affect the system 's behavior , can be predicted through the establishment of gray predictive model .

最后，利用可以获得的传感数据，运用UnscentedKalman滤波实现了对无人直升机各状态变量的估计，并给出了仿真结果。

Lastly , using Unscented Kalman Filter , the state variables are estimated from the sensor data .

对Duffing混沌系统进行非线性反馈控制，设计出一种含参控制器，使得受控Duffing系统的某一状态变量与任意给定的参考信号同步。

A nonlinear state feedback control and synchronization method is proposed for Duffing chaotic system .

利用Lyapunov函数方法证明在此控制器作用下该系统的此状态变量按指数速率收敛到参考信号。

It is proved by using Lyapunov function that this method can make the system approach to any desired signal at an exponent rate .

采用扩大状态变量的卡尔曼滤波，得到了OD估计的实时递推算法.仿真实验表明算法非常有效。

With the Kalman filtering method , a real-time recursive OD estimation algorithm is developed and validated by numerical results .

传递函数与状态变量分析LTI系统的稳定性的差异

Differences Between Transform Function and State Variable to Analyze Stability of LTI System

采用Lyapunov函数方法证明系统状态变量、网络权值矢量、网络逼近误差界的在线估计及输出跟踪误差的收敛性。

The states of the system , network weights , network approximation errors ′ estimations and tracking error are proved to be convergence using Lyapunov methods .

基于Biot固结理论，采用状态变量法研究了层状饱和多孔介质轴对称固结问题。

Based on Biot 's consolidation theory , the axisymmetric consolidation problems for multilayered porous media are studied .

查找这些设置的正确值可以通过SHOWSTATUS命令查看状态变量，从中可以确定mysqld的运作情况是否符合我们的预期。

Finding the right value for these settings involves looking at status variables via the SHOW STATUS command and , from that , determining whether mysqld is behaving as you wish .

将预见控制理论应用于IP基本控制回路，通过增设状态变量，实现了由IP基本控制回路向预见控制典型基本回路的转换。

The paper applies the theory of preview control to IP basic control loop , and it realizes the transformation from the IP basic control loop to typical basic control loop by adding state variables .

采用IF-THEN方式设计了状态变量的转换规则；

IF-THEN rules are used to design the transition rules of state variables .

通过测量输入、状态变量和状态变量的微分，构造Hopfield网络神经元之间的权重和各神经元的偏流。

By measuring inputs , state variables , and time derivatives of state variables , the weights and biases of Hopfield network were constructed .

当动态规划模型中的状态变量Sk为高维时，求解时存在维数灾。

There is dimension disaster in the solving procedure in dynamic programming modeling while S k is higher dimension .

利用Hankel变换，将状态变量方程转化为一组常微分方程组；

Using the Hankel transform , the state vector equations are reduced to a set of ordinary differential equations .