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pole-zero
相关语句
  零极点
    Distinguishing Closed-loop System Stability in the Condition of Open-loop Pole-zero Cancellation
    开环零极点对消情况下的闭环系统稳定性判别
短句来源
    Pole-Zero Placement Controllers and Self-Tuning Regulators with Better Set-Point Tracking Using δ-Operator
    一种基于δ算子的自校正零极点配置无静差跟踪控制器
短句来源
    Modeling and Simulation Based on Pole-zero Placement Self-adaptive Temperature Control System
    零极点配置自校正温度控制的建模与仿真
短句来源
    Internal model control (IMC) designed to analyze predictive control is developed quickly since 80s, and produced many design methods such as pole-zero cancellation, H2-optimal control, deadbeat control and so on.
    80年代针对当时的预测控制算法进行系统分析而产生的内模控制理论在近十多年得到迅速发展,产生了多种设计方法,如零极点对消法、有限拍法、H_2优化法等。
短句来源
    For summarizing the merits and limitations of pole-zero cancellation, H2-optimal control and dynamic matrix control in application, this paper used a non-minimum phase second-order plant. In common premise by using a same feedback controller, the feed-forward controller was designed differently by the three design methods to compare the dynamic performance, robustness and disturbance-rejection.
    为了找出零极点对消法、H_2优化法、动态矩阵控制算法在应用中各自的优缺点,本文选取有时滞的非最小相位二阶系统为控制对象,在采用同样的反馈滤波的前提下,分别用这三种方法设计前馈控制器,分析各自的快速性、鲁棒性及抗扰性,并且相互作了比较。
短句来源
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  “pole-zero”译为未确定词的双语例句
    PRACTICAL ENGINEERING ALGORITHM OF POLE-ZERO PLACEMENT SELF-TUNING AND ITS APPLICATION
    极-零点配置自校正的工程实用算法与应用
短句来源
    Intergral constraints due to stable pole-zero near cancellation in multivariable feedback system
    多变量反馈系统稳定零极近似相消的积分约束
短句来源
    By using Markov its parameter matrices, some results are given and relationship with the following has been proved: the uniform rank, the series indices of transfer matrix, degree differences between denominators and numerators of transfer matrix elements, and the pole-zero number differences of transfer matrix elements.
    用Markov参数矩阵的方法证明了它与一致秩(Uniform Rank)、级数指标、系统传递函数阵中元素的分母阶次与分子阶次之差、以及元素的极零点数之差的关系.
短句来源
    An implicit recursive self-tuning control algorithm, based on pole-zero pla- cement, is proposed for adaptive control of electrohydraulie servo systems.
    本文针对电液伺服系统的特点,在极——零点配置的基础上提出一种形式简单、运算量小并适用于非最小相位系统的自适应控制算法,克服了一般极——零点配置自校正调节器实用上的困难。
短句来源
    For general decoupling systems with given-gain state feedbacks,thetdecoupling systems avoiding pole-zero removal and the ones avoiding polezero removal by using dynamic compensators,their Robust stability andsensibility have been analyzed respectively.
    对定增益状态反馈的一般解耦系统以及避免极——零消去的解耦和引入动态补偿器避免极—零消去的解耦的鲁棒稳定性及灵敏度分别进行了分析。
短句来源
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  pole-zero
The pole-zero shifting method of building the complex Padé approximants is developed for the correct description of the evanescent field simulated by BiBPM.
      
As mass exchange vanishes, a pole-zero pair cancel, the remaining pole moves to θ = 0, and the standard cross-section is recovered.
      
A dual complex pole-zero cancellation (DCPC) frequency compensation technique with gain enhanced stage (GES) for three-stage amplifier is proposed in this paper.
      
A dual complex pole-zero cancellation frequency compensation with gain-enhanced stage for three-stage amplifier
      
The high gain feedback technique and pole-zero compensation are applied to overcome the inherent nonlinear characteristics of optocouplers and to obtain a good transient response.
      
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In this paper a least squares method for the identification of transfer function W ( s ) from impulse response g ( kT ) is proposed. Suppose the system is described by a nth order differential equation. Integrating the equation n times an integral equation is obtained. Using the trapezoidal rule of integration the value of the integralterms appeared in that equation at the sampling times KT can be calculated. Then the least squares method gives the estimation of the coefficients of the integral equation which...

In this paper a least squares method for the identification of transfer function W ( s ) from impulse response g ( kT ) is proposed. Suppose the system is described by a nth order differential equation. Integrating the equation n times an integral equation is obtained. Using the trapezoidal rule of integration the value of the integralterms appeared in that equation at the sampling times KT can be calculated. Then the least squares method gives the estimation of the coefficients of the integral equation which are also the coefficients of the original equation describing the system, so W(s) is obtained, when n>n0, pole-zero cancellation will appear in W(s), so we can decide n0, The experimental results of a 1st order network and of an electric heater are given which show that the method proposed could be useful.

本文提出一种由脉冲响应序列g(?)(kT)估计传递函数W(s)的最小二乘法。将系统微分方程积分,得到积分方程。由输入σ(t)、输出g_0(kT)用梯形积分法可求出各采样时刻的各积分项的值,便可用最小二乘法估计系统的参数及W(s)。系统的阶数可由是否出现零点、极点对消而确定。本文给出对一阶网络及对电热丝加热炉辨识的实验结果,它们表明本文所提的方法是有效的。

This paper presents a decoupling multivariable generalized self-tuning controller which combines the optimal strategy of self-tuning control with the classical control strategy of pole-zero placement and realizes the adaptive decoupling control.The techniques of updating weighting polynomial matrices of the cost function on line and eliminating the steady-state errors without an integrator are proposed.The controller proposed is applied to control the multivariable electric-heated furnace.The results show...

This paper presents a decoupling multivariable generalized self-tuning controller which combines the optimal strategy of self-tuning control with the classical control strategy of pole-zero placement and realizes the adaptive decoupling control.The techniques of updating weighting polynomial matrices of the cost function on line and eliminating the steady-state errors without an integrator are proposed.The controller proposed is applied to control the multivariable electric-heated furnace.The results show that the performance of the presented controller is better than that of Koivo's controller.

本文将自校正控制的最优控制策略同零极点配置的经典控制策略结合起来,提出了多变量广义自校正解耦控制器,实现了自适应解耦控制。提出了在线校正加权阵和不加积分作用消除稳态误差的新方法,并将该控制器应用于多变量电加热炉,实时控制结果表明本文提出的控制器的性能优于Koivo的自校正控制器的性能。

In this paper, some problems of decoupling using input -output feedbach Compensator in Combination with cascade Compensator are considered by applying the theory of polynomial matrices. These problems include sufficient and necessary Condition for decoupling; controllability, observability and stability of the decoupled systems; and pole -zero assignment. Comparision of this method with the state feedback method is also discussed.

本文利用多项式矩阵方法,讨论了采用输入——输出反馈补偿器和串联补偿器解耦的有关问题。这些问题是:系统可以解耦的充分必要条件,解耦系统的可控性、可观测性和稳定性,以及解耦系统的极——零点配置等问题。最后,将这种解耦方法和状态反馈解耦进行了比较。

 
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