flow control algorithm 中文意思是什麼
flow control algorithm
解釋
流控制演算法-
Design philosophy of hardware and software is established. the paper bases control algorithm of operator and control program diagram on thorough investigation into truck crane operation reliability action flow, which makes sure of accurate and effective control over handle and accelerograph and achieves test process automatization
文章在深入研究汽車起重機作業可靠性試驗動作流程的基礎上確定了對執行機構的控制演算法，並給出控製程序框圖，準確有效地實現了對操縱手柄及油門的控制，達到試驗過程自動控制的目的。 -
Then pid flow rate control algorithm is introduced. all experiments made in this chapter are about measuring the valve parameters according to spool positions, single actuator flow rate control by the calculated flow rate feedback control method, free flow rate dividing control under the sufficient pump discharge flow rate situation, proportion flow rate dividing and flow rate dividing based on meter - in flow rate feedback control method under insufficient pump discharge flow rate situation. the results of all experiments proved that the method presented in this thesis is an effective way to overcome the unreasonable flow rate dividing when simultaneously operating multi - actuators with different inertia loads
第四章介紹了多執行器復合控制實驗系統和實驗方法；介紹了實驗採用的流量控制的pid演算法；並測定了執行器控制閥和閥芯位移相關的系數；做了單個執行器計算流量反饋流量控制、流量足夠情況下多執行器流量任意分配、流量不足情況下多執行器按比例調節流量分配和多執行器進油側流量反饋分流控制實驗；通過實驗說明了論文提出的分流控制方法能實現大小慣性負載復合操作時的合理分流。 -
Reactive optimal control of distribution system is based on power flow calculation. alternate iterating algorithm is proposed in this paper according to characters of reactive optimal control. the algorithm has advantages of fast computation speed, a few iterating times, high accuracy convergence and easy programming. it is an effect method applied to reactive optimal control
其次，針對配電網無功優化控制對配電網潮流計算的要求，採用交替迭代演算法進行配電網的潮流計算，該演算法編程簡單、收斂性好、計算速度快，適合於配電網無功優化控制的調用。 -
This paper focuses on the combitional logic synthesis including two level logic synthesis and multiple level synthesis. and it is a part of control flow synthesis in a controller synthesis system. in this paper following problems are proposed and implemented : ( 1 ) implement the algorithm " espresso ", and make it suit to the system
本文所完成的組合邏輯綜合的研究與實現是控制流綜合系統的一個組成部分，其中包括： （ 1 ）引入並實現了兩級邏輯綜合的「 espresso 」演算法，定義與系統相適應的數據結構，重新測試各種開關條件，使之適用於系統的實際應用。 -
Thus, efci algorithm is improved and the oscillation is overcome validly. and further, a linear pid controller is designed to replace the nonlinear component in the standard efci algorithm, it makes flow control system more robust, at same time, controls the queue length to expected value, which is beneficial to decrease delay in queue
為了進一步克服系統振蕩問題，提出採用一種線性的pid控制器來替換標準efci演算法中的非線性環節，增強了系統的魯棒性，並實現了隊列長度的定點控制，有效地減少了排隊延時。 -
The new algorithm starts from an initial estimate which is based on the hough transform, and a rectangular window is centered using the current line approximation, and a new line estimation is generated by making a total least squares fit through the pixels contained within the window. this is repeated until convergence is reached. lastly, we have suggested a new technique which may recover the motion and structure parameters of a moving object by using of 21 optical flow lines based on the optical flow fields of the feature line this thesis is the project supported by aeronautical foundation science ( no. 99f53065 ) and research center of measuring and testing technologies, and control engineering in nanchang institute of aeronautical technology ( no. 2001 - 15 )
演算法的思路是：首先，在小區域內運用霍夫變換確定直線的初始值；其次，以直線的初始值所對應的直線為中心線，建立一個矩形框；最後，利用矩形框內所包含的邊緣點數據不斷地迭代直至收斂，從而達到進一步修正直線的坐標參數；本文基於特徵直線的光流場，即線流場，建立了一種利用21條光流線確定空間三維物體旋轉運動參數、平移運動參數以及對應的空間直線坐標的線性演算法。 -
The data flow testing of class is analysed, and the data definition - use pair is explanated. an algorithm to structure control procedure chart of class is offered
摘要分析類的數據流，說明數據的定義使用對；給出構造類的控制流圖的一種演算法。 -
So it not only has the significance of economy, but also has the value of engineering reference. the dissertation presents the manufacturing flow of the tread, whole structure of the control system, hardware selection, principle and application of profibus - dp communication, theory and simulation of related control algorithm, programming of control software, debugging of the control system etc. concretely
論文詳細介紹了胎面擠出聯動線的生產工藝流程、控制系統的總體結構設計、硬體選型、 profibus - dp通訊的工作原理及其在胎面擠出聯動線控制系統中的應用、相關控制演算法的原理和模擬、控制軟體的編制、系統的調試等內容。 -
After the careful analysis of experiment results, this thesis proposes a new tcp friendly flow control algorithm tfrc - ivs flow control algorithm. this thesis also deals with tcp friendliness issues in the traditional video layered multicast and proxy caching of video streams framework. new tcp friendly layered multicast and dynamic proxy caching mechanisms are proposed
本文還在討論視頻分層傳輸理論和代理緩沖理論的基礎上，對流媒體多點分層傳輸和代理緩沖播放中存在的tcp友好性問題進行研究，提出新的tcp友好的多點分層傳輸和動態緩沖調度機制。 -
The design principle and data flow of process quality control is discussed. the paper then puts forward an algorithm of control principle in process quality control system and the modification coefficient ( a ) in the control chart of spc. a prototype for process quality control system is designed and implemented
研究了工序質量控制系統的設計原理，工序質量控制系統的數據採集與處理，工序質量控制系統中監控原理的演算法，提出適應erp環境的spc控制圖中的修正系數的原理與方法，並設計與實現了一個工序質量控制與分析系統。 -
Flowcharts are relatively easy to learn and are an intuitive method of representing the flow of control in an algorithm
流程圖相對來說，容易學習，在演算法的流程式控制制上也是一種直觀的表達方式。 -
The proposed driving circuit includes a low - pass filter circuit 、 feedback circuit 、 signal generated circuit 、 phase shifted circuit and power inverter circuit. a ti cooperation ' s dsp ( tms320lf2407a ) is chosen for the drive and control system based on the characteristics of usm, the interface circuit 、 each function ’ s flow chart and algorithm program are designed
根據usm的特點，選取一款專用於電機控制的dsp晶元tms320lf2407a ，設計了硬體介面電路、各功能部分的流程圖及控制演算法程序，以ccs為編譯環境，進行電機整個控制系統的軟體編寫與調試。 -
Although the simplicity of binary flow control is very attractive, the queue length and allowed cell rate ( acr ) controlled by the standard efci algorithm oscillate with great amplitude, which must have negative impact on the performance, so its applicability was doubted
盡管二進制abr流量控制的簡潔性具有相當的吸引力，但標準的efci演算法控制的隊列長度和允許信元速率（ acr ）卻易出現大幅振蕩的現象，這勢必會降低鏈路的利用率，嚴重影響交換機的性能。 -
A better desired ventilation form is acquired by comparing the three efficiency values. on the basis of recently materials collected in the field at home and abroad, this paper adopts two - equation turbulence model by analysis and comparison, and sets up mathematical model to study three - dimentional indoor turbulent flow. control - volume method and power - law scheme is used to discrete these differential equations. according to semi - implicit method for pressure - linked equations ( simple algorithm ), author writes a general program in c language for simulation of the velocity profile, temperature and pollution concentration distributions of indoor airflow, and the writing, the debugging and the running of the program. all are completed in microsoft visual c + + 6. 0 environment
在收集國內外在這一領域內的大量資料的基礎上，通過分析與比較，採用了k -雙方程模型來研究室內氣流的濃度分佈，建立了描寫穩態的三維紊流室內氣流濃度分佈的數學模型，採用控制容積法和冪函數分佈方案來離散微分方程組，按壓力藕合方程的半隱式法（ simple ）演算法，用c語言編寫了計算室內氣流流場和溫度場、濃度場的通用程序，並在microsoftvisualc + + 6 . 0環境下對程序進行編制、調試與運行，並對調試工作做了探討與分析。 -
This paper analyzed p - persistent csma / cd protocol and proposed a new adaptive algorithm for the adjustment of the coefficient p by real - time channel traffic sensing based on the feedback control theory, i. e., changing the value of p dynamically through the analysis of networks " flow to control the behavior of the stations sending data frames in the same collision domain, to keep the media channel in an optimal state and to enhance the channel transmission efficiency
該演算法基於對網路流量的分析，在osi物理層通過通道信息量的在線實時檢測，根據反饋控制的原理，在數據鏈路層動態地調整控制輸入參數p ，從而控制站點發送分組數據幀的行為，使通道處于最佳的傳輸狀態，提高通道的效率。 -
Finally, genetic optimization research is summarized on several typical production scheduling problems. after expounding the general idea of genetic algorithm, the comparative advantages in contrast to the traditional algorithm, the basic characteristics of genetic algorithm and its theoretical base, the paper puts emphasis on the efficiency of genetic algorithm in the scheduling of flow shop, and puts forward an improving genetic algorithm : the ordinal genetic algorithm based on the heuristic rules. the new algorithm introduces into the initial group the solution of heuristic algorithm, and in the group structure adopts a strategy of first ordering according to the priority of the adaptive solution, and then defining a new way of choosing probability by segments, which provides more hybridizing opportunity for optimized individuals, and designs variation - control rule to prevent single population and partial optimal solution
在論述了遺傳演算法的思想、與傳統搜索演算法的比較優勢、遺傳演算法的基本特徵和遺傳演算法的理論基礎（包括模式定理、隱含并行性、基因塊假設、欺騙問題和收斂性定理）后，重點探討了遺傳演算法在flowshop調度問題中的潛力和有效性；結合啟發式規則，提出了一個改進的遺傳演算法?基於啟發式規則的有序遺傳演算法，新演算法在初始種群中引入了啟發式演算法的解，在種群結構上採用了先按適應值優劣排序再分段確定選擇概率的新策略，使優質個體有更多的雜交機會，在變異中設計了變異控制規則，以防種群單一化，而陷入局部優化解。 -
The approach discussed in this paper leads to a control algorithm that achieves a global optimum in the sense that it eliminates airborne delays. air traffic flow management ( atfm ) has been designed based on the approach
本文中討論的方法在減少空中延誤方面取得全局的優化效果，並基於這種方法，設計了空中交通流量管理的一套軟體。
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