• The main results are: (1) For a dual-rate sampled system, the design methods of predictive controller based on state-space model and input-output model are given respectively.

    论文的主要结果有(1)对双速率采样系统,分别给出了基于状态空间模型和输入输出模型下的预测控制器的设计方法。

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  • A state-feedback predictive control algorithm based on state-estimator for the non-uniformly sampled system, in which the control signals are updated in different instants, is proposed.

    针对控制信号不等间隔采样的非一致采样系统,提出了一种基于状态观测器的状态反馈预测控制算法。

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  • System page-level sampling is similar to row-level sampling, except that the pages are sampled and not rows.

    系统页级抽样与行级抽样类似,除了抽样的对象是页面而不是行。

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  • To seek a new way of improving image quality, the sampled imaging system based on information theory is studied.

    基于信息理论研究采样成像系统,寻求提高图像质量的新途径。

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  • The single parameter sampled data feedback control directs the system to unstable equilibrium point with only one parameter.

    在采样数据反馈控制中,只要利用一个参数便将系统控制到非稳定平衡点。

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  • The obtained results are useful for estimation of sampled signal and system quality.

    所得结果对取样信号和系统质量的估计有参考价值。

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  • The analysis showed the sampled fiber grating, especially the phase-only sampling, has a fairly bright application prospect in the rapidly developing WDM system.

    分析显示,取样光纤光栅特别是纯相位取样光纤光栅在飞速发展的WDM系统中有着非常好的应用前景。

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  • This paper analyses the concept of OTF in sampled imaging system, discusses the problem incoherently coupled with OTF of lens and describes a new method for measuring MTF of CCD.

    本文分析了抽样成像系统的OTF,并讨论了与透镜otf的非相干耦合问题,同时提出了一种新的测量CCD的MTF的方法。

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  • The paper presents a discussion on the aliasing for sampled imaging system.

    文章就采样成像系统中的混叠问题进行了探讨。

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  • A generalized morphological filtering method using different sampling frequencies is proposed for sampled power system signal.

    针对电力系统采样信号,提出一种采用不同采样频率的广义形态滤波方法。

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  • Purified Water is prepared by a validated water purification system. Purified water is sampled at an interval of 7 days and tested according to Ph. Eur purified water specifications.

    纯化水由一经过验证的水纯化系统制备,每隔7天取样一次,并按欧洲药典纯化水规格进行检测。

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  • The mathematical model for sampled imaging system is derived, and then, the application analysis model is developed focusing to practical environment.

    本文推导了采样成像系统的数学模型,面向应用建立了系统应用分析模型。

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  • The sampled stator voltages and currents were conversion to digital quantity and given to speed estimation system for estimating speed, then contrast it with the actual measured motor speed.

    将采样得到的电机定子电压和电流转换为数字量后输入到转速估计系统来估计转速,并跟实际测得的转速进行对比。

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  • Method of power system oscillation mode identification utilizing matrix pencil constructed from sampled data is presented.

    分析了如何利用测量数据构造矩阵束并进行电力系统振荡模态辨识的方法。

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  • The measurement of modulation transfer function (MTF) of the sampled imaging optoelectronic system is rather complex and irrepeatable for their shift-variant characteristics.

    离散光电成像系统因其不再具有平移不变特性,它的调制传递函数测试具有相当的复杂性和不稳定性。

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  • Blood smear image is sampled with microscopic imaging system.

    用显微成像系统采集血涂片图像。

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  • The current is sampled by Hall sensor and a current feedback control system is designed.

    通过霍尔传感器进行电流采样,设计了电流反馈的控制系统。

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  • A sampled-data control system approach is presented to a class of affine nonlinear networked control systems described by a hybrid dynamic system model.

    利用采样数字控制系统的方法分析了一类混杂动态系统模型描述的仿射非线性网络控制系统的稳定性问题。

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  • This article puts forward a kind of asynchronous multirate sampled data system.

    本文提出了一类异步多速率采样控制系统。

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  • The data processing system includes a data receiving means for receiving a plurality of input data sampled at a first frequency.

    此资料处理系统包含一个资料接受装置,用来接受以第一个取样频率所取样出的一组资料。

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  • A pulse width sampled-data control system for a variable thrust liquid rocket engine is studied both theoretically and experimentally.

    本文对变推力液体火箭发动机的脉宽采样数字控制系统进行了理论分析和实验研究。

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  • The robust stability for sampled-data systems under perturbations to the system matrix and the control matrix in the continuous-time sys tems is also analyzed.

    同时分析了连续系统中,系统矩阵和控制矩阵均有扰动时,采样系统鲁棒稳定性的结果。

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  • The thesis describes the technique in which the single-step response of the system is sampled, then m0del parameters are determined one by one with the least square method.

    在建立步进电动机驱动系统数学模型的基础上,对系统进行单步响应采样,应用最小二乘法原理。

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  • In this paper, Experimental circuit and results of sampled phase-locked loop system that exhibit chaotic behavior are given. Experimental results are discussed, we obtained some active conclusions.

    本文给出了文献产生混沌的采样锁相环系统的实验线路及实验结果,通过对实验结果进行讨论,得出一些设计采样锁相环系统的准则。

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  • There are two types of position control techniques being referred to as reference-pulse and sampled-data currently used in CNC system.

    CNC系统目前有两种基本的位置控制方法:基准脉冲技术和采样数据技术。

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  • Metastability failure may occur when a connection is needed between two asynchronous units, or a digital signal is sampled by another asynchronous system.

    两个异步单元之间的联接、或是一个信号引入一与之异步的系统时,可能会引起亚稳态而导致故障。

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  • The chirp system, which is commonly used for RCS measurement, is utilized to collect data and a method of orthogonal digital correlation mixer is suggested to process the sampled data.

    该方法利用通常的线性调频RCS测量系统进行信号采集;信号处理则采用本文介绍的正交相关数字混频器。

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  • Then the problem of pole assignment of decentralized multirate sampled data digital control system is discussed.

    在此基础上,讨论具有分散控制结构的多采样率数字控制系统在输出反馈下的极点配置问题。

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  • Then the problem of pole assignment of decentralized multirate sampled data digital control system is discussed.

    在此基础上,讨论具有分散控制结构的多采样率数字控制系统在输出反馈下的极点配置问题。

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