time delay network 中文意思是什麼
time delay network
解釋
延時網路-
Spatiotemporal coding in fitzhugh - nagumo neural network with time delay
神經網路的時空編碼 -
In the second section of chapter 2, the fact that the essential interest rates of all nodes differ from each other is discussed, a non - homogeneous differential equation model of interest rate - amount of circulating fund is established, and it is proved that the sum of the weighted interest rates of each node in the financial network still remains a constant and that the difference of the instant interest rates between two nodes will finally approach the difference between their basic interest rates. in the third section of chapter 2, the differential equation model of interest rate - amount of circulating fund in an open system is studied, the laws of changes of interest rate are taken into account when fund is injected into or withdrawn from the node or when fund is injected into the network or withdrawn from the network, and the stability of equilibrium solution is proved based upon lyapunov stability theory. in the last, the equation model of interest rate - amount of circulating fund in the financial network with time delay is studied, and a necessary and sufficient condition for the existence of periodic solution is obtained to the interest rate - amount of circulating fund equation with delay
本文第二章首先建立了封閉系統的利率?流通量微分方程模型，證明了各結點利率加權和為常數即金融市場利率均衡原理，以及各結點利率極限為整個網路平均利率；其次在各結點基本利率不相同的情況下，建立了非齊次利率?流通量微分方程模型，證明了金融網路各結點利率加權和仍是一個常數，並證明了各結點兩兩之間的即時利率之差最終將穩定地趨于其基本利率差；此外，還研究了開放金融網路利率?流通量方程模型，考慮了結點自身追加資金和提走資金的情形以及網路外部注入資金和向外部轉移資金情形下的利率變化規律，用lyapunov穩定性理論證明了模型均衡解的穩定性；最後，還研究了具有時滯的金融網路利率?流通量方程模型，並給出了具有時滯金融網路的利率流通量方程具有周期解的充要條件。 -
First of all, we bring forward the basic project of tadil, which adapts to combined operations. it is suggested to use tdma ( the abbreviation of time division multiple access ) as the working pattern and utilize the concept of mobile ad hoc network to construct the data link network. aiming at the impact of time delay on data link and the characteristic of cooperative combat under the command of director aircraft, this thesis applies a kind of kalman filtering algorithm in polar coordinates to compensate the error of time delay, and then does the transformation of target motion parameters to obtain the current information of target
本文結合空軍裝備部某「十五」預研課題，圍繞著戰術數據鏈、多機協同多目標攻擊、超機動攻擊、空對地攻擊這四個方面展開了一系列的研究工作:本文首先給出了適應三軍聯合作戰的戰術數據鏈系統的基本方案，建議採用時分多址的工作模式，並利用移動自組織網路的概念構建數據鏈網路，同時針對數據鏈傳輸信息的時間延遲特性和指揮機指揮下的多機協同作戰特點，應用一種極坐標系下的卡爾曼濾波演算法對該傳輸延遲誤差進行補償，並在此基礎上進行目標運動參數的轉換，以獲得目標相對于某無人機的當前運動信息，且利用模擬驗證了方法的有效性。 -
The mathematic models of networked control systems with single packet transmission, multiple packet transmission or data packet dropout are developed when the network - induced delay is short time delay. the open - loop mathematic models of networked control systems with long time delay are developed when the system is driven by anyone of the four different modes. the uniformed modeling method for networked control systems with long time delay is proposed
建立了短時延網路控制系統在單包傳輸、多包傳輸以及有數據包丟失時的數學模型；建立了長時延網路控制系統在四種驅動方式下的開環數學模型，提出了長時延網路控制系統的統一建模方法；建立了多輸入、多輸出ncs的數學模型。 -
The use of foregoing information makes network state is achieved by source ahead of time, so devastating influence of time delay to network performance is avoided
由於利用前面時刻的信息，提前通知源端網路的使用情況，從而避免了時延對其性能的破壞性影響。 -
The neura network predictive control of time - delay systems
時滯系統的神經網路預測控制 -
4. through using the concept of logic balance, a high performance telecommunication switch network test chip is accomplished by using xilinx virtex 300e - 6 and the working clock frequency is up to 125mhz. this chip can give an exact test for the network delay time, throughput, network delay time dither, rate of errors and lost data
4 ）結合邏輯平衡的思想，採用xilinxvirtex300e - 6器件，為一家著名的通訊技術有限公司設計了速度達125mhz的交換網測試晶元，能夠對交換網的吞吐率，網路延時，網路延時抖動，數據包錯誤率，包丟失率等進行嚴格的測試，並根據當前網路的流量大小自動調節網路負載。 -
Abstract : in this paper a new adaptive neural network controller is presented for a class of continuous - time nonlinear time delay systems subject to modeling uncertainty. the neural network model requires a priori knowledge about plant dynamics to provide prediction models for time delay systems. an adaptive controller based on neural networks was developed to produce the desired tracking performance in uncertain conditions. stability of the closed - loop system is proved by the lyapunov method. the effectiveness of the proposed scheme was demonstrated through its application to the control of a continuous stirred tank reactor
文摘:針對模型不確定性的連續時間時滯系統，提出了一種新的神經網路自適應控制.系統的辨識模型是由神經網路和系統的已知信息組合構成，在此基礎上，建立時滯系統的預測模型.基於神經網路預測模型的自適應控制器能夠實現期望軌線的跟蹤，理論上證明了閉環系統的穩定性.連續攪拌釜式反應器模擬結果表明了該控制方案的有效性 -
Another problem is time - delay being in the control of mr structure, hi this paper, one input of the fuzzy logic controller is the seismic acceleration that avoids some time - delay being in the control. but time - delay being in the structure still is n ' t solved, so the neural network technique is introduced to predict the seismic responses of structures to avoid it, and the bi - state neural network control and fuzzy full - state neural network control are proposed. 4
對于磁流變阻尼結構控制中的時間滯后問題，本文將地震加速度作為模糊邏輯控制器的一個輸入，消除了控制中部分滯后問題；但仍存在著結構本身的滯后問題，對此引入神經網路對建築結構的地震反應進行預測，並基於預測的動力反應和實測結構的動力反應的綜合值作為模糊邏輯控制器的輸入來消除建築結構本身的時滯，並提出了雙態神經網路控制和模糊全態神經網路控制； 4 -
This paper focuses on the following research work : 1. proposes a genetic algorithm based on matrix encoding for next hop route with load and time delay ; 2. proposes a genetic algorithm for shortest route via designated node, solves the problem which dijkastra algorithm need two times or more to compute ; 3. proposes a scheme of dividing populations and dividing time in order to improve the success ratio ; 4. proposes a network model for directional motion, performs evaluation for mobile ip based on wlan, and concludes some useful results
提出了解決移動ip中過指定點的路由的遺傳演算法，解決了dijkstra演算法需要分次計算的問題，通過記錄遺傳演算法的疊代結果還可以給出次優解路由； 3引入了分群和分周期的操作策略，對過指點最短路由的遺傳演算法進行了改進，模擬分析表明使用該遺傳演算法求解過指定點的路由獲得了比inagaki演算法更高的成功率； 4 -
According to the study above, we bring forward combined rbf - rbf neural network to target assignment and attack sequence decision, which is proved to be feasible by matlab simulation. thirdly, we build mathematics model of super - maneuver fighter and part the aircraft states to two loops based on principle of time delay. then nonlinear dynamic inverse theory is applied to design the flight control law
接下來本文建立了超機動飛機的數學模型，並根據時標分離的原則，將飛機狀態劃分為快迴路和慢迴路，然後應用非線性動態逆理論分別構造兩個迴路的控制律，同時利用設計的飛控系統對赫布斯特機動進行了模擬。 -
First, calculating time delay and embedding dimension to reconstruct phase space. second, based on chaos theories, the artificial neural network is used to build one - step and multi - steps predictive model. third, combining with an adaptive filter, predictive error is processed so that weak signal is extracted from strong chaotic noise
研究的內容分為三個方面: （ 1 ）確定嵌入維數和延遲時間重構相空間; （ 2 ）將混沌理論與人工神經網路結合，建立混沌時間序列（混沌背景）的一步與多步預測模型; （ 3 ）結合自適應信號分離器對預測誤差進行處理達到檢測微弱信號的目的。 -
The controller based on internal model principle is designed for the signal transport time delay existing in the electromotor remote control system based on network, which compensates for the drop of system performance because of network - induced delay
摘要針對基於網路的遠程控制系統中存在的信號傳輸時間延遲問題，設計了基於內模原理的控制器，對因網路時延導致的系統性能下降進行補償。 -
( 2 ) the slide mode predictive controller is designed for ncs, which can deal with long time delay, overcome the matching condition perturbation and some dropout. ( 3 ) the experiment is designed for the measurement of the network - induced delay based on ethernet
（ 2 ）將滑模預估的方法引入到網路控制系統的控制器設計中，設計出的控制器可以用來處理長時滯，克服滿足匹配條件的擾動和一定的數據包丟失。 -
When we say “ best route ” we consider parameters like the number of hops ( the trip a packet takes from one router or intermediate point to another in the network ), time delay and communication cost of packet transmission
我們所說的最優路徑需要考慮到的參數包括最優路由路徑（信息包從在網路中一個路由器或中間節點傳輸到另一個路由器或中間節點）的數量，延遲時間和信息包傳輸過程中的消耗等等。 -
Abstract in order to improve measured precision of time delay in network time protocol ( ntp ), a highly precise time synchronization method was proposed in network
摘要針對ntp技術中對網路時間延時測量的不足，提出了在網路支持下的高精度時間同步方法。 -
Neural networks can be viewed as a universal approximator for nonlinear functions, but the multi - layer feed - forward neural network which be used usually is a static state network in nature, it is disagree with the real - time identification for dynamic system. moreover, recurrent neural networks can simulate the state memory mechanism of dynamic system, so it can be utilized as the model of dynamic time delay system
神經網路具有逼近任意連續非線性函數的能力，但常用的多層前饋式反傳網路本質上是一種靜態網路，不適合動態系統的實時辨識，而遞歸神經網路能夠實現對動態系統狀態記憶機制的模擬，因此更適合於作為動態時延系統的模型。 -
Secondly a predictive control method based on rbf neural network was presented to deal with the random time - delay. furthermore, an avoidance algorithm based on the c space was designed to enhance the robot ' s intelligence
然後根據網路控制對機器人智能化的要求，對c空間無碰撞路徑規劃方法作了改進，提出了種基於c - t （ configuration - time ）空間對動態障礙的無碰路徑搜索演算法。 -
Then test the time delay bandwidth and probability of error - code of power line carrier conmmunication network by plca - 22 protocol analyse apparatus to testify the validity of the system. at last i compare the results tested by the performance test virtual system and plca - 22 apparatus respectively, and analysis the virtue and shortage of the performance test virtual system, then bring forward the means to improve
然後使用plca - 22協議分析儀對此電力線載波網路的延時、帶寬、誤碼率進行測試，以驗證本電力線載波通信性能虛擬測試儀設計的正確性。最後對比電力線載波通信網路性能虛擬測試儀和plca - 22測試出的結果，分析電力線載波通信網路性能虛擬測試儀的優點和不足，提出了改進的方法。 -
First the dissertation analyzes and compares the actuality of the performance of the power line carrier network, then put forward the principle of the test system, configuration of the hardware and design of the software of the system. so i analyze the theory of the test system by testing the time delay, and analyze the factor which effect the time delay. then narrate how to test the bandwidth and probability of error - code briefly
論文首先對電力線載波網路性能研究的現狀進行了分析和比較，然後提出本虛擬測試儀的實現原理，硬體的配製以及軟體的設計，接著通過詳細的延時測試說明此虛擬測試儀的運作原理，並分析影響延時的因素。還簡要地說明如何使用此虛擬測試儀對網路帶寬和誤碼率進行測試。
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