loop circuit 中文意思是什麼
loop circuit
解釋
閉合迴路-
Safe loop switch abscission or apparatus room transfer of an official from field service to capital fast machine switch broken circuit and action
安全迴路開關切斷或機房內調速機開關斷路而動作。 -
The local network resoure management system is mainly engaged in the lacal network resoure management, at the same time and the network quality managerment as well, also including network line - pipe management, equipment management, configure management, topology management, attemper management and systimatic analysis, the main equipments include pdh, sdh, dwdn, idlc, pon, fwa, adsl, bits etc. by means of the main equipments " s resoure attemper and running state, we can finds out something abnornal in operation, from the whole point of local network, adjusting network is to be made to reach overal optimiztion. ensuring the network operating quality, realizing the the dispatching solution on the basis of network resource management and circuit closed - loop dispatching circulation
本地網網路資源管理系統是側重於本地網網路資源的管理，同時兼顧網路質量管理。重點網路管線管理、設備管理、配置管理、拓撲管理、調度管理以及統計分析，主要設備包括pdh 、 sdh 、 dwdn 、 idlc 、 pon 、 fwa 、 adsl 、 bits等。通過主要設備的資源配備和運行狀態，該系統發現處理運行異常，從本地網全局的角度調整網路達到整體優化，保證網路的運行質量，在網路資源管理的基礎上，實現調度方案的生成，以及電路通道的閉環調度流程。 -
According to the system technology require, adopting singlechip realize open loop digital control of hdclsm ; using v / f conversion and complex key - control method realize digital setting of system parameter, such as velocity ; using micro - stepping control insure the motor running more smoothly ; adopting debasing speed control method to eliminate the mechanical impact of distance termination effectively ; at the same time, analyzing main power circuits drive circuit and protect circuit of system, completing hardware design and facture and software programming and debugging ; at last, making a whole test in hybrid rotary step motor. the experiment result indicates that this control system reaches the qualities required and run smoothly also
根據系統技術要求，採用單片機實現了混合式直流直線步進電動機的開環數字控制；利用v f變換和復合鍵控方法實現了系統轉速等參數的數字設定；利用細分控制技術保證了電機運行的平穩性，並進行了波形分析和理論研究；採用單片機軟體降速控制策略解決直線步進電機行程末端的機械沖擊問題；同時對主功率電路、驅動電路和系統保護電路進行了分析，完成了硬體設計、製作和軟體編程、調試，最後在混合式旋轉步進電動機上進行了全面測試。 -
In this paper, a kind of output current feed - forward circuit is added into the input of the current loop. by adding this compensatory circuit, the output character of the inverter is improved greatly
本文還研究了一種提高逆變器輸出電壓外特性的思路，通過將負載電流正反饋給逆變器的電流環輸入端，從而達到提高輸出電壓的外特性的目的。 -
As - sbc contains a basic four - bar loop ( bfbc ) and a dyad. base on the distance of two common joints shared by the bfbc. and the dyad, the model of circuit identification is established
將stephenson六桿鏈（ s - sbc ）看作由一個基礎四桿鏈（ bfbc ）和雙桿組組成，基於bfbc和雙桿組的兩個公共副之間的距離，建立了s - sbc迴路識別模型。 -
Fixedness cable already tunnel inner yi safe loop broken circuit and action
固定電纜既坑道內之安全迴路斷路而動作。 -
This paper suggests that there is another better way to judge whether a system is stable or not - that is analyzing the amplification of loop circuit with the nyquist rule
由於激勵信號是復數形式的變化量，因此我們還可以採用奈奎斯特準則，利用奈奎斯特圖在復平面上的變化特點，對環路增益進行分析。 -
With promulgation and obliging actualization of iec 1000 - 3 - 2 etc. international standards, power factor correction ( pfc ) technique become a hotspot of research in power electronics field. based on average current mode, the paper introduce the design and implementation of a fully digital controlled single - phase boost power factor corrector with fast response. the control - loop circuit is realized using digital control and the corrector can tend to unity power factor, lower current harmonics and high transfer efficiency
本文在平均電流模式控制的有源功率因數校正技術的基礎上，設計了一種控制電路基於數字信號處理器（ dsp ） 、主電路採用boost變換器拓撲結構的全數字單相功率因數校正器，用數字電路代替傳統的模擬電路來實現對整個迴路的控制，最終使得校正器具有輸入功率因數接近於1 、低電流諧波以及高轉換效率的特性。 -
Hardware circuit includes the unit loop circuits such as main loop circuit, drive circuit, control circuit, protective circuit, the circuit of power source and displaying circuit etc. the function that the induction cooker can realizes are mainly as follows : heat function, warm function, time function, no pan detecting and alarm function, which includes overheat alarm, over voltage or under voltage alarm, fan failure alarm etc. the displaying interface has digital number display indicator and vacuum fluorescent display
硬體電路主要包括主迴路、激勵電路、控制電路、保護電路、電源電路和顯示電路等單元迴路，主要實現的功能如下：加熱功能、定溫功能、定時功能、無鍋檢測功能、報警功能，具體包括過熱報警、過壓或者欠壓報警、風扇失效報警等。顯示界面有數碼管顯示和真空熒光屏顯示。 -
Lastly, we arrive a conclusion on test condition of relay ' s electrical life - test device when simulating motor load. this kind of test condition includes the voltage across relay ' s contacts and current through its loop circuit
最後總結得出繼電器電壽命試驗設備模擬電動機負載時的試驗條件，其中包括繼電器的觸點電壓和迴路電流條件。 -
And the new circuit structure for improving the locking range, that is, injection - locked phase - locked loop circuit ( ilpll ) is introduced into the millimeter wave circuit
在此基礎上，結合注入鎖定和環路鎖相原理，在毫米波頻率源中引入了一種新型的展寬帶寬的電路結構環路注入鎖定鎖相電路（ ilpll ） 。 -
The method is to judge whether a system is stable by analyzing the amplification of loop circuit based on amplitude frequency response and phase frequency or not
這種方法是將電路的幅頻特性和相頻特性曲線結合起來對環路增益進行分析，以此作為判斷系統是否穩定的依據。 -
Closed loop circuit
閉環電路 -
It is shown that closed loop circuit feedback control and open loop control are separated during the zero - power start up process. the self - starting of the medium frequency converter is achieved
論文分析了通過plc對感應加熱進行閉環控制的控制策略，並採用了閉環開環分離的方法，解決零電壓啟動問題。 -
An approximate analysis of medium frequency parallel converter used in power supply controlled by microcomputer is presented in this work. the proposed approach may be applied to converters whose industrial applications are induction heating and metal melting installations. it is shown that closed loop circuit feedback control and opened loop circuit control are separated during the zero - power start - up process
通過閱讀資料和文獻，在對中頻感應加熱及其相關技術的發展、現狀和趨勢作了一個比較全面而深刻的研究基礎上，論文分析了並聯感應加熱電源閉環控制的控制策略，並採用閉環開環分離的方法，解決了零電壓啟動問題；設計了中頻感應加熱電源的微機控制系統。 -
The computer data structure of branch circuit element type and its linear list is defined ; the problem describing a complicated circuits whth data structure is solved. kirchhoff branch element type, kirchhoff colosed loop circuit element type and the set of kirchhoff closed loop circuits are defined ; the computer algorithm for getting a set of kirchhoff closed circuits is given out. and so, using computer for automaticly analysing and solving complicated linear circuit problem can be realized
針對一般的線性電路，用數據結構中關于定義抽象數據類型的方法定義了電路支路數據元素類型及相應的線性表，解決了用數據結構描述任一復雜電路的問題.定義了基爾霍夫支路數據元素類型、基爾霍夫迴路元素類型和基爾霍夫迴路集，給出了求基爾霍夫迴路集的演算法.從而實現了計算機自動分析、求解復雜線性電路的問題 -
Based on the fault tree analysis ( fta ), the main loop circuit of electrical life - test device is studied and its corresponding fault tree constructed
在故障樹分析理論的基礎上，對電壽命試驗設備的主迴路進行了分析，並建立相應的故障樹。 -
In order to let students deeply realize servo construction of servo system and debugging of close loop and half close ioop system, design and make pulse comparing position loop circuit and numerical value comparing position loop circuit
為了讓同學們更深了解伺服系統的構成以及閉環和半閉環系統的調試，設計和製作了脈沖比較型和數值比較型兩種位置控制器。 -
This paper makes an introduction to the operating conditions of the western part of handan power network, analyzes the existed problems with economics, reliability, and system protection configuration caused by loop - circuit operation, and points out the necessity of rerouting the western part of handan power network. the two rerouting and transformation schemes are proposed
本文介紹了邯鄲西部電網的運行情況，針對該電網的環網運行方式在運行經濟性、可靠性、保護配置等方面帶來的問題，闡明了邯鄲西部電網切改的必要性，對切改方案及其效果進行了研究論證。 -
On the promise of holding the control means of pll, introducing the control ways of wnn optimized by immune algorithms into the control of induction heating power, the author brought forward a multiple control strategies, that is, combined a wave neural networks which optimized by means of immune algorithms with digital phase locked loop circuit. simulation results show that it is feasible and effective
在保留鎖相環控制的基礎上，引入了基於免疫優化的小波神經網路，提出了把小波網路控制和數字鎖相環控制相結合的控制策略，並以感應加熱電源為控制對象，模擬結果表明了該控制策略的有效性與可行性。
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