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pole zero
相关语句
  零极点
     For a FSM that is given,a digital controller is designed based on pole zero cancellation in Z domain,and simulation is developed for the system that has added a controller.
     对于一个给定的快速倾斜镜 ,基于零极点对消方法在Z域内设计了数字控制器 ,并对加入控制器后的系统进行了仿真。
短句来源
     The paper designs the dynamic compensating units by the methods of the system identification and pole zero disposition, and the dynamic compensating devices with the operating amplifier and the 8098 microcontroller.
     本文分别用系统辨识方法和零极点配置方法设计动态补偿环节; 又分别用运放和单片机实现动态补偿器,极大地提高了腕力传感器动态响应的快速性。
短句来源
     To prevent lightly damped pole zero cancellation,regional pole constraints are adopted.
     为了避免H∞控制器设计过程中产生的零极点对消问题,在求解过程中引入区域极点约束。
短句来源
     How to distinguish the stability of closed loop system is analyzed and expounded when pole zero cancellation takes place in the open loop transfer function,and methods of distinguishing the stability of closed loop system under various situations of open loop pole zero cancellation are provided.
     针对开环传递函数出现零极点对消情况时如何进行闭环系统的稳定性判别作出了全面的分析阐述 ,给出了开环零极点在所有可能的对消情况下闭环系统的稳定性判别方法
短句来源
     This method uses periodic sequences of different magnitudes as inputs to extract a linear subsystem so that the set theory, parameter estimation, optimization, pole zero separation, can be applied.
     该方法巧妙利用不同幅值的伪随机输入信号,从原系统中离析出线性子系统。 基于线性子系统的参数估计值和集合理论,提出一个零极点划分的寻优准则。
短句来源
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  “pole zero”译为未确定词的双语例句
     A scheme of direct torque-control system of asynchronous machine with a simple Resonance Pole Zero Voltage Transfer(RPZVT)inverter is proposed.
     提出一种采用控制简单的谐振极零电压过渡(RPZVT)软开关逆变器的异步电机直接转矩控制新方案。
短句来源
     How to avoide the unstable pole zero cancellation and the interference in the plant output are introduced in this paper.
     介绍如何避免非最小相位系统中不稳定极、零点相抵消的情况,以及在输出中消除干扰的问题。
短句来源
     The control of discrete time system has been a difficult problem that troubles the controllers. Because of unstability of pole zero cancellations an ordinary control algorithm can not ensure the stability of closed loop system.
     离散时间系统的控制问题一直是困扰控制界的一大难题 ,由于存在不稳定的零极相消 ,一般控制算法往往无法保证闭环系统的稳定性。
短句来源
     Operation process, realization strategies of an improved circuit of Resonant Pole Zero Voltage Transition Pulse Width Modulation (PR ZVT PWM) three phase inverter for motor drive are analyzed in detail in this paper, and various modulation modes based on voltage vector are discussed with the emphasis on.
     对一种改进的用于电机驱动的谐振极零电压过渡脉宽调制 (RPZVT PWM )三相逆变器电路的工作过程及实现策略进行了详细的分析和实验验证 ,重点讨论了几种基于空间矢量的改进调制方法。
短句来源
     Phonic information which WAV file of Windows provide can satisfy request of phonic recognition. According to that nasal cavity is relatively fixed and chinese nasal sound is little,use pole zero model and take zero spectrum of all chinese nasal sound syllable as parameter to realize phonic recognition.
     WINDOWS的 WAV文件提供的语音信息可以满足语音特征识别的要求 ,首先在时域内提取出鼻音声母 ,根据讲话者在讲话时鼻腔相对固定以及汉语鼻音声母少的特点 ,使用极零模型 ,并以所有汉语鼻声母音节的零点谱为参数 ,实现汉语讲话音辨别 .
短句来源
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  相似匹配句对
     Research Into Methodologies of Zero-pole Configure
     对极点配置方法的探讨
短句来源
     The Arctic pole, 35℃ below zero.
     北极。 摄氏零下35度。
短句来源
     Suspect Zero
     零号嫌疑犯
短句来源
     About "O"and "Zero
     “O”与“零”辨析
短句来源
     Dominant Pole and Dipole
     主导极点与偶极子的关系
短句来源
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  pole zero
A practical example is presented in order to verify the proposed pole/zero analysis using the fabricated embedded RC device.
      
For performing pole/zero analysis, an ensemble of circuits obtained by perturbing the circuit under test parameters using their known statistical distributions is generated.
      
In this paper, we propose a novel test technique for fault detection and automated fault diagnosis using pole/zero analysis of embedded integrated passives.
      
Simulation results on two test circuits demonstrate that we can estimate pole/zero shift with less than 3% error using only one measurement, which requires about 18 measurements in the conventional technique.
      
The pole/zero locations in the frequency response of analog filters shift due to change in component values with process variations.
      
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This articale introduces the equalization principle of which the response time tosstep function pulse is equal to or less than 1 ns for a one kilometer cable Model SIVP-75-18. Its no-velty is that, more than one pole-zero pair is necessary, if the requirement of cable equalization is in a range of over 6 dB per double frequencies,and the increased pole-zero pairs must construct independent networks. Using this new principle of equalization, the response time to step function pulse for...

This articale introduces the equalization principle of which the response time tosstep function pulse is equal to or less than 1 ns for a one kilometer cable Model SIVP-75-18. Its no-velty is that, more than one pole-zero pair is necessary, if the requirement of cable equalization is in a range of over 6 dB per double frequencies,and the increased pole-zero pairs must construct independent networks. Using this new principle of equalization, the response time to step function pulse for a transmission system of 840 meters cable Model SlVP-75-18 connecting with 20 meters Model SYV-75-9 has been equalized to 0. 9ins, and the total attenuation is 40dB. In addition, the method of designing cable equalizer with a programmable calculator Model Ti-59 or Ti-58C has been developed.

本文介绍一种能使1km左右的SIVP-75-18电缆对阶跃脉冲的响应时间补偿到≤lns的补偿原理。其新颖之处在于:在电缆补偿要求超过6dB/倍频程的频率范围内,必须设置多于一个极零对,并且多设置的极零对要单独分出来组成网络。用这种新补偿原理,已使840m SIVP-75-18加20m SYV-75-9电缆传输系统对阶跃脉冲的响应时间补偿到0.91ns,总衰减40dB。此外,我们研究了用Ti-59或Ti-58C可编程序计算器设计电缆补偿器的方法。

In this paper a method for analysis of discrete signals and systems by using generalized functions is proposed. By using sampling sequence the expressions of discrete signals and impulsive re-sponses of discrete systems are unified, by using convolution function of δ'(t) the analyses of discrete and analogous cases are unified, and by using operation of generalized convolution the advantages of Z-transform method and time domain method can be integrated into this proposed method. The various ana-lyses of discrete...

In this paper a method for analysis of discrete signals and systems by using generalized functions is proposed. By using sampling sequence the expressions of discrete signals and impulsive re-sponses of discrete systems are unified, by using convolution function of δ'(t) the analyses of discrete and analogous cases are unified, and by using operation of generalized convolution the advantages of Z-transform method and time domain method can be integrated into this proposed method. The various ana-lyses of discrete systems such as the analyses of zero-state response, zero-input response, transfer function, frequency response, pole zero diagram and signal flow graph all can be performed conveniently.

本文描述一种使用广义函数以分析离散信号与系统的方法。这种方法使离散信号与离散系统冲激响应的表达统一于取样序列,使离散情况与模拟情况的处理统一于δ′(t)的卷积函数分析,使Z变换法和时域法的长处统一于广义卷积,可以方便地得出系统的零输入响应、零状态响应、传输函数、频率特性、零极点以及信号流图等一套分析。

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。

 
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