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sampled-data systems中文是什么意思
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- 中文翻译
- 造句
- 采样数据系统
- sample n. 1.样品，货样。 2.标本；榜样，实例。 3.【统 ...
- data n. 1.资料，材料〔此词系 datum 的复数。但 d ...
- system n. 1.体系，系统；分类法；组织；设备，装置。 2.方 ...
- sampled-data feedback systems 采样数据反馈系统
- sampled data 采样数据, 抽样数据; 取样数据; 样本数据
- randomly sampled data 随机抽样数据
- sampled analog data 采样模拟数据; 抽样模拟数据; 抽样数据控制系统; 时间量化连续信息
- sampled data computer 抽样数据计算机
- sampled data control 采样控制; 抽样数据控制
- sampled data control system 抽样数据控制系统
- sampled data controller 抽样数据控制器
- sampled data filter 抽样数据滤波器; 取样数据滤波器
- sampled data measurement 抽样数据量度; 样本数据量度
- sampled data measurements 样本数据量度
- sampled data signal 抽样数据信号
- sampled data simulator 抽样数据摸拟程序
- sampled data system 抽样数据系统; 取样数据系统
- sampled-data computer 采样数据计算机; 抽样数据计算机
- sampled-data control 抽样数据控制; 取样数据控制
- sampled-data control system 取样数据控制系统; 数据采样控制系统
- sampled-data system 采样数据系统; 采样系统; 抽样数据系统; 数据取样系统
- unevenly sampled data 非均匀采样数据
- statistic sampled-data control system 统计数据采样控制系统
- statistical sampled-data control system 统计数据采样控制系统
- sampled 取样的; 选择"取样
- He studied exponential stabilization using continuous prototype approach . and the distinguished scientist p . kokotovic also proposed such kind of question in his paper " constructive nonlinear control : a historical perspective " , automatica 37 , 2001 , 637 - 662 . in this paper , we shall restrict ourselves to the subject of stabilization of nonlinear sample - data systems in the case of t fixed prior to the design of the controller
第四部分：在采样周期固定的条件下，研究基于近似离散化模型上设计的关于参数t一致的指数稳定采样控制器能够以指数稳定或者渐近稳定方式一致镇定其连续受控系统的各种条件，处理的思想方法与第三部分大致相同，但该问题要比渐近稳定的结果要好得多 - Often in practice , however , response frequency of implemented devices is limited and a sampling period could not be sufficiently small , and furthermore a sampling period t is usually fixed prior to the design of the controller in engineering . this is a common situation for many nonlinear sampled - data systems . a fundamental design question is therefore left open for the case when the sampling period t is fixed first
在所设计的控制器下，首先讨论连续受控系统的近似离散化模型和精确离散化模型之间的镇定关系，其次讨论连续受控系统和精确离散化模型之间的镇定关系，最后综合得到基于近似离散化模型上设计的关于参数t一致的控制器能够以渐近稳定方式一致镇定连续受控系统的各种充分条件。 - One of his significant contributions is the development of the z - transformation approach to the analysis of sample - data systems . in 1965 , professor zadeh s research interest shifted to the theory of fuzzy sets and its applications , which provided a basis for a qualitative approach to the analysis of complex systems
一九六五年，泽德教授将研究焦点放于快思集理论及其在人工智能、逻辑学、控制理论及神经网络等范畴的应用方面，透过快思集的概念，对涉及语言变数而非数字的复杂系统作质量的分析提供基础。 - A . teel , d . nesic etc . initially studied iss stabilization of nonlinear sample - data systems of this type in 1998 . practical stabilization of nonlinear sampled - data systems based on discrete - time approximation with sufficiently small sampling periods has been studied in recent years . the sufficient conditions have been given for the practical st abilization of the above case
第三部分：在采样周期固定的条件下，研究基于近似离散化模型上设计的关于参数t一致的渐近稳定采样控制器能够以渐近稳定方式一致镇定其连续受控系统的条件。 - Hence analysis and design of nonlinear sampled - data systems has been , in recent years , a subject of growing interest in the international community of control research . when a continuous - time plant is controlled using a digitally implemented controller , it is often faced that a continuous - time plant is transformed into its equivalent discrete - time model . a digital controller is usually designed on the base of approximate discrete - time models of the continuous - time nonlinear systems because it is difficult to obtain the closed form of the exact discrete - time model for nonlinear control systems
利用计算机等一类离散控制装置来控制连续时间的受控对象时，都会遇到把连续时间系统化为等价的离散时间系统的问题，通过采样器和保持器来实现离散时间的采样控制，对于非线性连续受控系统，由于连续系统的时间离散化后一般得不到其等价的精确离散化模型表示的有限形式，实际上由其近似离散化模型代替来设计控制器，而近似会引起信号失真，那么基于近似离散化模型上设计的采样控制器，它是否同样对原连续受控系统有效 - Contrasting this , in feedback control the most majority of complex systems are controlled using sampled observations of system behavior taken at discrete time instants . thus the resulting controlled systems are hybrid systems , which are called sampled - data systems , involving both continuous - time and discrete - time signals . the investigation of sampled - data systems is motivated primarily due to the widespread use of digitally implemented controller in present - day feedback control of continuous - time systems
工程实践中遇到的动态系统通常是连续时间系统，与此相反，大多数复杂系统的反馈控制却是通过观察采样点上的系统行为来进行控制的，结果所得到的反馈控制系统是个混合系统，它含有连续信号和离散信号，这样的系统称之为采样系统，当今连续受控系统中数字控制器的广泛运用促进了对采样系统的研究，已有的线性采样系统理论显然不能满足处理非线性采样系统的需要，因此近年来非线性采样系统的分析与设计已经成为国际控制论界的持续的研究热点之一。
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