sampled-data systems 中文意思是什麼
sampled-data systems
解釋
采樣數據系統-
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：在采樣周期固定的條件下，研究基於近似離散化模型上設計的關于參數t一致的漸近穩定采樣控制器能夠以漸近穩定方式一致鎮定其連續受控系統的條件。 -
Optimal robust sampled - data control for nonlinear systems
多速率數據采樣系統故障檢測濾波器設計 -
This dissertation is about the h _ design for sampled - data control systems. problems from the design by using the popular lifting technique are discussed andanalyzed, and new methods for the h _ design of sampled - data systems areproposed
本論文研究采樣控制系統的h _設計。分析了近年來流行的提升法在設計中的問題，提出了適用於采樣系統h _設計的新方法。 -
The frequency response of sampled - data control systems is studied in detail. the presently accepted definition of the frequency response and the relatedcomputation with time - domain and frequency - domain lifting techniques are analyzedand discussed, and it is pointed out that the frequency response thus obtained isindeed the frequency response of the lifted system. because the frequency responseof the system can not be preserved by lifting, the frequency response of the liftedsystem has nothing to do with the real frequency response of the sampled - datacontrol system
對目前公認的頻率響應的定義和計算方法? ?時間域提升法和頻域提升法進行了分析，指出這些演算法所給出的頻率響應，實質上是提升系統的頻率響應，由於提升並不能保證頻率特性不變，所以提升系統的頻率響應也就不是采樣控制系統的真正的頻率響應。 -
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
利用計算機等一類離散控制裝置來控制連續時間的受控對象時，都會遇到把連續時間系統化為等價的離散時間系統的問題，通過采樣器和保持器來實現離散時間的采樣控制，對于非線性連續受控系統，由於連續系統的時間離散化后一般得不到其等價的精確離散化模型表示的有限形式，實際上由其近似離散化模型代替來設計控制器，而近似會引起信號失真，那麼基於近似離散化模型上設計的采樣控制器，它是否同樣對原連續受控系統有效 -
The lifting technique for sampled - data systems : useful or useless
采樣系統的提升技術:是與非 -
Ten years of the lifting technique for sampled - data control systems
采樣控制系統提升技術的10年 -
The lifting technique for sampled - data control systems is studied first, and theformulas for lifting computation are derived carefully
論文對采樣控制系統的提升技術進行了研究，詳細推導了提升計算的公式。 -
It is pointed out that the lifting technique is not suitable for h ( subscript ) synthesis with weighting functions of sampled - data systems
摘要提升技術已成為采樣系統設計的主要工具，但提升變換不能保證頻率響應不變，故不適用於加權（函數） h （下標）設計。 -
A new approach to robust stability analysis of sampled - data control systems
采樣系統魯棒穩定性分析的新方法 -
Robust sampled - data control for nonlinear uncertain systems
非線性采樣控制系統的穩定性 -
Switched systems are widely used in many practical problems, such as switching control of multiple work modes of planes, web switching of electric systems and sampled - data control systems, et, al
切換系統在很多實際工程應用中經常遇到，如飛機的多工作點切換控制，電力系統網路的切換以及多頻采樣數字系統的控制等。 -
Robust h disturbance attenuation design for sampled - data systems
魯棒擾動抑制設計 -
Robust stability for sampled - data systems with structured uncertainty
結構不確定性采樣控制系統的魯棒穩定性 -
The approach we use for the former is similar to the one for linear sampled - data systems because the exact discrete - time model just coincides a state of the continuous - time plant at sampling instants
第六部分:首先研究可容許采樣周期的上界t 』的存在性及其估計，指出t 』實際上是近似離散化閉環系統的一個奇異點 -
Furthermore, various tools of nonlinear control design are introduced the paper is organized as follows : in the part one, we introduce a background and currant research situation of nonlinear sampled - data systems using digital controller designed on the base of the approximation and brief a main ide
第六部分:問題的總結和展望，提出未解決的問題以及研究方向.在固定采樣間隔條件下，基於近似離散化模型上設計一的采樣控制器控制其連續 -
Stability theory for nonlinear sampled - data control systems
非線性系統的魯棒采樣控制 -
Design and application of mixed sensitivity function for sampled - data control systems
采樣控制系統混合靈敏度設計及應用 -
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
工程實踐中遇到的動態系統通常是連續時間系統，與此相反，大多數復雜系統的反饋控制卻是通過觀察采樣點上的系統行為來進行控制的，結果所得到的反饋控制系統是個混合系統，它含有連續信號和離散信號，這樣的系統稱之為采樣系統，當今連續受控系統中數字控制器的廣泛運用促進了對采樣系統的研究，已有的線性采樣系統理論顯然不能滿足處理非線性采樣系統的需要，因此近年來非線性采樣系統的分析與設計已經成為國際控制論界的持續的研究熱點之一。
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