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output sampling
相关语句
  输出采样
     Variable structure control for MIMO discrete-time systems using fast output sampling feedback
     基于快速输出采样的MIMO离散系统变结构控制
短句来源
     To a multi-rate system with input updating period T and output sampling period nT, a predictive control algorithm with model uncertainty is proposed.
     针对系统输入更新周期为T,输出采样周期为nT的多速率系统,提出一种带有模型不确定性的多速率预测控制算法。
     The multi-rate digital filter is a digital system in which the output sampling rate differs from the input sampling and/or interval processing rate.
     多采样率数字滤波器是输出采样率与输入采样率或内部处理采样率不同的一种数字系统。
短句来源
     Sliding mode control using fast output sampling feedback for networked control systems
     基于快速输出采样反馈的网络控制系统滑模控制
短句来源
     This essay mainly analyze and design the controlling circuit, including output sampling circuit, close loop feedback circuit and driving circuit.
     主要对控制电路进行了分析与设计,其中包括输出采样电路、闭环反馈电路以及驱动电路;
短句来源
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  “output sampling”译为未确定词的双语例句
     Sampling from the output of isolated transformer voltage resisting 600 KV,frequency 2.5 KHz,power 10 kW. Through optical fiber,the output sampling signal as feed back to the ground ends of medium frequency power supply to get close stability and make up the voltage drop which was caused by leakage inductance,and made the load characteristic of high voltage medium frequency isolated power supply output voltage from when circuit is opened 34% to 1.7%.
     在耐压600kV,频率2.5kHz,功率10kw的隔离变压器的输出端取样,通过光纤将输出电压取样信号反馈到处于地电位端的中频供电电源实现闭环稳压,以补偿由于隔离变压器漏电感造成的电压降。
短句来源
     For a multi-rate sample system with different output sampling and input updating described by state-space model,a multi-rate single predictive control algorithm based on single predictive method is proposed,and the closed-loop system properties are analyzed. The sufficient and necessary conditions that make the multi-rate predictive control system stable are given in this paper,and we can conclude that the stability of the closed-loop system can be realized by adjusting the length of the prediction horizon.
     针对一类输入输出采用不同频率的多速率采样系统进行研究,提出了基于状态空间模型下的单值广义预测控制(MSGPC)算法,分析了系统的闭环稳定性问题,并给出了多速率预测控制系统稳定的充要条件,得到了闭环系统的稳定性可以通过适当调节预报时域长度来实现的结论。
短句来源
     A discrete mode of networked control systems with the linear time-invariant plant is derived from fast output sampling.
     通过快速采样被控对象输出,建立了具有线性时不变被控对象的网络控制系统的离散模型。
短句来源
     In terms of the mode,parameters of sliding mode plane are provided by pole assignment,and a new sliding mode control law using fast output sampling feedback is presented.
     在此基础上,用极点配置法给出了滑模切换面参数,设计了输出反馈离散滑模控制器。
短句来源
  相似匹配句对
     An Algorithm for the Output of Sampling Control System
     采样控制系统输出量的计算方法
短句来源
     The sampling interval has important effect on the nonlinear output.
     采样间隔对系统的非线性输出具有重要影响。
短句来源
     Random Sampling
     随机抽样
短句来源
     Kd as output.
     Kd参数作为输出。
短句来源
     On Pupation Sampling
     浅议化蛹抽查法
短句来源
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  output sampling
In this paper, two approaches are developed for directly identifying single-rate models of dual-rate stochastic systems in which the input updating frequency is an integer multiple of the output sampling frequency.
      
Unlikestatic output feedback, fast output sampling feedback always guarantees the stability of the closed loop system.
      
The reason is that the output may be on a different sound card with a noninteger ratio between input and output sampling speeds.
      
The output sampling rate was correspondingly chosen to allow 15 noise samples for every data transition.
      
Since separate crystal oscillators generate the input and output sampling rates, the resampling rate will change with time.
      
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In the past,digital filters were single-rate systems without exception.The use of multi-rate digital filters has been proposed in recent years.The multi-rate digital filter is a digital system in which the output sampling rate differs from the input sampling and/or interval processing rate.This paper systematically introduces the basic theory,analysis,implementation techniques and applications of these filters.In this paper,the relation between modified Z transforms and ordinary Z transforms,the...

In the past,digital filters were single-rate systems without exception.The use of multi-rate digital filters has been proposed in recent years.The multi-rate digital filter is a digital system in which the output sampling rate differs from the input sampling and/or interval processing rate.This paper systematically introduces the basic theory,analysis,implementation techniques and applications of these filters.In this paper,the relation between modified Z transforms and ordinary Z transforms,the agreement of calculating the values of sampling intervals by means of the modified Z transforms and the sampling inversions,the agreement of general analysis by means of sampling inversions and the analysis of periodically time-varying discrete filters with multi-rate filters as a special case,have been derived and stated.

过去数字滤波器全是单采样率的系统。近年来提出使用多采样率数字滤波器。多采样率数字滤波器是输出采样率与输入采样率或内部处理采样率不同的一种数字系统。本文对这种滤波器的理论基础、分析方法、实现技术与应用做了系统介绍。文中对修改的 Z 变换与普通 Z 变换的关系、采样区间值用修改的 Z 变换与用采样率转换求法的一致性以及用采样率转换一般分析法与将多采样率数字滤波器作为周期性时变离散滤波器特殊情况分析法的一致性做了推导与阐述。

Rising sample rate processing (RSRP) is a necessary pre-processing in some cases for digital sonar. The principle of RSRP, in which the sample ratio of output over input is an integer, is given and the theoretical result is described. It is shown that the performance of RSRP not only depends on the length of the window function but also on the spectrum of input signal. Several algorithms can be chosen to implement the RSRP. It is shown that the method of convolution . by using the zero-paded input signal and...

Rising sample rate processing (RSRP) is a necessary pre-processing in some cases for digital sonar. The principle of RSRP, in which the sample ratio of output over input is an integer, is given and the theoretical result is described. It is shown that the performance of RSRP not only depends on the length of the window function but also on the spectrum of input signal. Several algorithms can be chosen to implement the RSRP. It is shown that the method of convolution . by using the zero-paded input signal and the window function is effective. The system simulation have shown a good agreement of theoretical analysis. The algorithm described in this paper is easy to implement by digital signal processing chips. It is also affordable in choosing the input output sampling rate.

升采样率处理是某些数字式声呐的必不可少的预处理.本文给出整倍数升采样率运算的基本原理和理论结果。指出,升采样率处理的好坏不仅取决于窗函数的长度,也还和输入信号的功率谱密度有关.为实现升采样率处理,可以采用几种不同方法,文中指出用输入样本补零和窗函数卷积的方法是有效的.在数字计算机上的模拟取得了良好的结果.这种方法便于用专用数字信号处理芯片实现,并且对输入、输出采样率的选取上有很宽容的余地.

A time-domain method for determining the strUCtural parameters of a continuous system is proposed.The method uses a square wave input and the stability of the system to extract the internal relation between the output Sampling signals and the structural parameters. Hence an algorithm can be derived to determine the structural parameters. By its combination with the identification method,the estimation of parameters with random noise canbe achieved.

提出一种确定连续系统参数的时域方法。该方法利用方波输入和系统稳定性,离析出输出采样信号与结构参数的内在联系,推导出确定连续系统结构参数的算法.指出该算法与辨识方法相结合,可实现对含随机干扰的连续系统结构参数的估计.

 
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