long time delay 中文意思是什麼
long time delay
解釋
長延時-
For real complex industrial process plants with long time delay, nonlinear, multi - disturbance, and strong coupling, it is hard to develop practical mathematical models, and the complex plants are difficult to control automatically
摘要連續碳酸化分解的生產過程式控制制復雜，具有長流程、大滯后、非線性、強干擾、強耦合的特性，對其難以建立精確描述的數學模型。 -
When regulating current, the instantaneous tripping current must larger than the short time delay current must larger than the long time delay tripping current
調節整定電流時，瞬時脫扣電流應大於短延時脫扣電流，短延時脫扣電流應大於長延時脫扣電流。 -
The evaluation method of element in state transition matrix is given when the wrong order of data packet is considered. considering the wrong order of data packets, the mathematic model of networked control systems with long time delay is developed. the sufficient and necessary conditions for stochastic stability of such networked control systems with long time delay are given
分析了長時延網路控制系統的二階矩穩定性和隨機穩定性；針對網路傳輸中的數據包的時序錯亂問題，提出了第二緩沖器的方法；分析了網路誘導時延的markov特性，並給出了時延markov鏈的狀態轉移矩陣中元素的求取方法；建立了存在數據包時序錯亂時長時延ncs的數學模型，並給出了對應的長時延ncs隨機穩定的充分必要條件。 -
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。 -
In neuro - element pid and psd controllers if the time delay of the controlled object, is too long, the overshoot of the system will be too high and system even will be unstable. in order to solve this problem, the neuro controller is combined with the smith - predictor. thus the influence of time - delay to control system is overcome effectively
單神經元pid和psd控制演算法在被控對象存在大時滯時會產生超調，甚至使系統失穩，為了解決這一問題，本文最後將smith預估器引入了單神經元控制器中，從而很好地解決了時滯對系統的影響。 -
Delay of the cash withdrawal, and take quite a long time to complete
-退還款項不能馬上做。或花非常長的時間 -
The adaptive control with compensation for long time - delay system
大純滯后系統的自適應補償控制 -
The pulse width trigger circuit, trigger delay circuit are discussed. and a new kind of peak detection module which is implemented by verilog hdl in fpga and greatly enhances the performance of catching glitch is discussed in the dissertation. the waveform recorder function accomplished in the scopemeter can test, monitor slow analog signals and record the characteristic value of signals continuously for a long time
本文討論了脈寬觸發電路和觸發釋抑電路的實現，採用veriloghdl在fpga中實現了一種峰值檢測模塊，提高了示波表的毛刺捕捉能力，設計的波形記錄（ recorder ）功能模塊能夠對輸入的模擬信號進行長時間連續不斷的采樣量化，並記錄波形數據和及時送顯示。 -
There are two uncertain factor about it : the phase of the pn code and the doppler - shift. after capturing the received signal successfully, the traditional ds receiver always uses a delay locked loop ( dll ) to synchronize the pn code and then uses a costas loop to realize the carrier synchronization. this complex closed - loop structure not only take long time to realize the synchronization, but also has the defect of “ hang up ”
傳統的擴頻接收機通常在捕獲偽碼信號后利用遲早門鑒相的延時鎖定環來實現偽碼的精同步，解擴后利用科斯塔斯環實現載波同步，這種閉環結構不僅同步時間長、結構復雜，而且鎖相環還存在所謂的「 hang - up 」現象。 -
Our patented technology enables automatic density / temperature scanning and eliminates long - term drift allowing you to change the temperature and continue measurement without time delay
我們的專利技術能自動掃描密度/溫度和消除長期漂移，允許在改變溫度后繼續測量，無須延長時間。 -
If the value of the long time delay current, the short time delay current and the instantaneous tripping current overlays, the priority order of operating time is the instantaneous tripping the short time tripping the long time tripping
如果長延時、短延時和瞬時脫扣電流整定值重疊時，動作時間優先次序為：瞬時脫扣短延時脫扣長延時脫扣。 -
The stochastic state feedback controller and the stochastic output feedback controller for networked control systems with long time delay are designed. the separation principle is proved to still hold in networked control systems with long time delay. without considering the noise of the system, this stochastic state feedback controller can render corresponding networked control systems exponentially mean square stable
提出了將網路控制系統中的隨機時延轉化為確定性時延的實現條件和實現方法；設計了確定性網路控制系統的分步變換狀態反饋控制器和基於狀態預測的狀態反饋控制器；設計了確定性網路控制系統的輸出反饋控制器和具有時延補償功能的多步預測控制器；模擬結果表明了各種確定性控制演算法是正確的和有效的。 -
At present the special protective devices for busbars in middle and low voltage distribution networks are still not common. only appended to original busbar protections, so the faults occurred in middle and low voltage busbars have to be cleared by back - up relaying with long time delay. thus, some kind of faults may spread which originally could be cleared and tremendous economy loss may appear
在電力系統中35kv及以下電壓等級的母線由於沒有穩定問題，一般未裝設專門母線保護，母線故障要由較長延時的后備保護來切除，使不少本可以得到控制的故障被發展和擴大，造成了巨大的經濟損失。 -
But the gas collector pressure system is a complex multi - variable non - linear, time - varying, long time - delay control system and is not easy to set up its mathematical model
但是，集氣管壓力控制系統是一個多變量、非線性、時變性、大滯后的復雜控制系統，難以建立數學模型。 -
The state feedback controller and the output feedback controller of markov networked control systems with long time delay are designed. the separation principle is proved to still hold in such networked control systems
設計了長時延markov網路控制系統的隨機狀態反饋控制器和輸出反饋控制器，證明了分離原理在長時延markov網路控制系統中依然成立。 -
Fifthly, the stochastic control of markov networked control systems with long time delay is studied
隨后，研究了長時延markov網路控制系統的隨機控制問題。 -
Laboratory analysis methods are usually not suitable for online monitoring because of their high cost and long time delay
傳統的實驗室分析方法由於測定費用高，測量滯后大，而不適合實時在線分析。 -
The ball mill pulverizing system is a mimo system with strong coupling, long time delay and time changing apparently. with traditional pid control system, the controlling result is not so satisfying
火力發電廠球磨機制粉系統是一個多變量的對象，各個變量之間不僅存在著嚴重的耦合，而且一些變量還存在著很大的純遲延及時變性。 -
The algorithm can be applied to the control of the long time delay system with variable parameters and with unknown delay time. in the second part, the predictive control algorithms with constraints of variables are derived
研究基於線性參數神經網路的預測控制和基於非線性參數神經網路的預測控制，分析神經網路廣義預測控制系統結構，推導神經網路遞推預測模型靈敏度導數。 -
( 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。
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