synchronous communication 中文意思是什麼
synchronous communication
解釋
同步通信- synchronous : adj. 同時的，同期的；【物理學】同步的。adv. -ly
- communication : n. 1. 通訊，通知；交換；信息；書信，口信，通報。2. 傳達，傳授；傳播；傳染。3. 交通，交通機關；聯系，連絡（設備）。4. 【宗教】接受聖餐。
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Traditionarily, method - oriented middleware uses a synchronous and tightly coupled communication module. in order to use in loosely coupled and workflow application, message - oriented middleware offers an asynchronous and loosely coupled communication module
為了適應松耦合、工作流等應用，基於消息傳遞的中間件技術提供了一種異步、松耦合的通信模式。 -
The safety of transmission line plays a important role in power system safety it is not only the requirement of ensure supply power reliability, but also the necessary precondition of enhance power system stabilization, to remove faulty line quickly and accurately, also keep non - faulty line continuous work when some transmission line faults current differential protection is a kind of simple, reliable and good - selective protection manner to any variety of transmission lines, power system development needs current differential protection apply to transmission lines, moreover the advancement of electric and communication technology enable current differential protection apply to transmission lines firstly, the paper discusses, analyses the research and application transmission line protection in detail, compare the principle and realistic presupposition of general line pilot protections secondly, because conventional current vector differential protection are influenced easily by load current and transitional resistance, in order to at the same time quicken protection act, the principle and criterion include work characteristic of differential protect based on fault component sampled values are studied, results shows that differential protect based on fault component sampled values excels general vector current differential protection in reliability, sensitivity and anti - saturation of current transformer in addition, synchronous current sampling methods at all terminals of line is analyzed and estimated lastly, the principle and criterion. also device design about current sampling values differential protection based on optical fiber communication, which apply to short transmission lines are concretely investigated,
基於基爾霍夫定律的電流差動保護無論對於何種形式的輸電線路都是一種簡單、可靠、選擇性強的保護形式，電力系統的發展使得電流差動保護應用於線路保護成為需要，而電子、通信技術的發展使得電流差動保護應用於輸電線路成為可能。首先，本文對目前線路保護的研究和實際應用情況進行了討論和分析，比較了常用線路縱聯保護的實現原理和實現條件及優缺點。其次，針對常規相量電流差動保護易受正常負荷電流和故障過渡電阻影響的缺點，同時為加快差動保護的動作速度，對基於故障分量瞬時采樣值電流差動保護的原理、判據、動作特性等作了討論和分析，結果表明基於故障分量瞬時采樣值電流差動保護在可靠性、靈敏度、抗電流互感器飽和方面明顯優于常規相量電流差動保護，對電流差動保護各端的同步采樣方法和數據通信也進行了分析和評價。 -
Hdlc uses synchronous serial transmission providing error - free communication between two points
高階資料連結控制使用同步串列傳輸，提供兩端無錯誤的通訊。 -
Aim at the dtc ' s blemish mentioned above and the direction of dtc technique development, the dissertation put great emphasis on the work as follows, with an eye to exalt dtc system function : ( 1 ) a new speed - flux observer of an induction motor is proposed to enhance the accuracy of flux observing, which is an adaptive closed - loop flux observer and different from the traditions. a new adaptive speed - observation - way is deduced out according to the popov ' s stability theories ; ( 2 ) to improve the performance of dtc at low speed operation, we have to exalt the accuracy of the stator flux estimation and a new way of bp neural network based on extended pidbp algorithm is given to estimate and tune the stator resistance of an induction motor to increase the accuracy of the stator flux estimation ; ( 3 ) digital signal processor is adopted to realize digital control. an device of direct torque control system is designed for experiment using tms320lf2407 chip produced by ti company ; ( 4 ) bring up a distributed direct torque control system based on sercos bus, sercos stand for serial real time communication system agreement which is most in keeping with synchronous with moderate motor control ; ( 5 ) the basic design frame of the hardware and software of the whole control system is given here and some concrete problem in the experiments is described here in detail
針對上面提到的直接轉矩控制的缺陷和未來直接轉矩控制技術發展方向，本論文重點做了以下幾個方面的工作，目的在於提高dtc系統的綜合性能： （ 1 ）提出一種新型的速度磁鏈觀測器，新型的速度磁鏈觀測器採用自適應閉環磁鏈觀測器代替傳統的積分器從而提高磁鏈觀測的精度，並且根據popov超穩定性理論推導出轉速的新型自適應收斂律； （ 2 ）改善系統的低速運行性能，主要從提高低速時對定子磁鏈的估計精度入手，提出了一種提高定子磁鏈觀測精度的新思路? ?利用基於bp網路增廣pidbp學習演算法來實時在線地修正定子電阻參數； （ 3 ）採用數字信號處理器dsp實現系統全數字化硬體控制，結合ti公司生產的tms320lf2407晶元，設計了直接轉矩控制系統的實驗裝置； （ 4 ）提出了基於sercos總線網路化分散式的直接轉矩控制系統， sercos （ serialrealtimecommunicationsystem ）是目前最適合同步和協調控制的串列實時通信協議； （ 5 ）基本勾勒出整個控制系統的硬體和軟體設計基本框架，詳細描述一些實驗中的具體的細節問題。 -
The wide application of internet has changed the scales of distributed systems, which making the point - to - point and synchronous communication based on request / reply paradigm is not enough for the large - scale distributed application environment
Internet的廣泛應用使得傳統的基於請求應答的點對點的同步通信不能滿足大規模的動態分散式應用環境。 -
Common barriers include the requirement that both systems be running at the same time synchronous communication, the need for multiple applications to receive the same message multiple transmissions, the heterogeneity of most systems, and network failure
常見的屏障包括：兩個系統同時運行（同步通信）的需求，多個應用獲取同一條消息（多重傳輸）的需求，大多數系統都彼此異構，以及網路故障等。 -
The communication model of distributed object technology usually is synchronous and tightly coupled, but with the appearance and development of application such as workflow, e - commerce, and mobile computing, etc, traditional communication model of distributed object technology is seriously challenged. so, establishing an asynchronous and loosed coupled communication model becomes a hot spot in distributed object study
分佈對象技術的通信模式一般是同步、緊耦合的，然而隨著工作流、電子商務以及移動計算等應用的出現和迅速發展，分佈對象技術的傳統通信模式受到嚴峻挑戰，建立具有異步、松耦合特性的通信模式成為當前分佈對象技術的一個研究熱點。 -
Under synchronous communication, the client sends a request for a service to the service host server and waits for the response
在同步通信情況下，客戶端向服務主機服務器發送服務請求並等待響應。 -
Win2000 passenger elevators without machine room or with mini machine room represent three most advanced control technologies for elevators in the current world, i. e., synchronous gearless towing machine, microcomputer series communication, and variable frequency, variable voltage and variable
Win2000系列無機房小機房電梯採用了當今最先進的電梯控制技術的三個代表：同步無輪曳引機微機串列通信調頻調壓調速vvvf控制。 -
By analyzing the synchronous serial communication interface of master and slave cpus and the required functions of the device to be manufactured, the synchronous serial communication interface of 80386ex was chose as the data communication interface and the tasks of master and slave cpus were configured reasonably
分析了主從cpu的同步串列通信口及裝置自身的功能特點，選擇採用80386ex同步串口作為線路兩側數據通信口，並對主從cpu的任務進行了合理的分析與配置。 -
Lighting control, material, view transformation ), that we can get realistic 3d terrain in chapter 4, we discuss the key technology of the zzco2 radar armored reconnaissance tank system, which includes multiple rs - 422 serial port communication, the synchronous of thread, the overlap operation of i / o, the application of windows graphics function, the multiple layer display of electronic map, and orale dbms etc
第四章具體介紹雷達偵察車系統軟體中的關鍵技術，包括rs - 422多串口通信、雷達偵察系統中的線程同步和i / o重疊操作、 windows圖形功能在本系統中的應用、電子地圖多層顯示、 oracle數據庫等。 -
Besides, asynchronous communication and synchronous communication can be achieved in the oap model through the interfaces among buyer models and seller models
另外，面向對象智能體petri網模型通過在買方模型和賣方模型中設計的接日可以在模型之間實現異步和同步通信。 -
Abstract : the single toroidal non - reciprocal ferrite phase shifter that isthe key components of a phase array antenna is studied to develop the phase array antenna for autotracking synchronous communication satellite
文摘:為了研製自動跟蹤同步通信衛星平板相控天線陣系統，對相控陣天線中的關鍵元件單環非互易鐵氧體移相器進行了研究。 -
Binary synchronous communication, bsc
二元同步通信 -
Binary synchronous communication
雙同步通信 -
The following code example creates a socket for synchronous communication and sends some data to a remote host
下面的代碼示例為同步通信創建套接字，並向遠程主機發送某些數據。 -
The interconnection and interoperability of field electronic systems for combined group army x. 25 interface for synchronous communication
合成集團軍野戰電子系統互連互通.同步通信x . 25介面 -
Both the common asynchronous and synchronous communication schemes require protocols that provide framing ( start and stop ) information
異步和同步通信策略需要協議提供（啟動、停止）幀信息。 -
Typically, synchronous communication is implemented by rpc - style communication infrastructures, while asynchronous mechanisms are implemented by mom
一般而言，同步機制由rpc實現，而異步機制由mom實現。當然，這不是絕對的。 -
The environment of network computing is also changed from client / server via client / network to client / virtual environment, hi this case, there are many models of mobile computing, such as the model of client / server, code - on - demand and so on. but these models have their own shortages, for example, in the process of communicating with remote host or remote server, most of them make use of synchronous communication, and the waiting time is very long ; when used hi some task, these models work only by serial model
在這種情況下，出現了多種移動計算模式，如客戶服務器模式，代碼即需即取模式等，但這些移動式計算模式有其固有的局限性，如在與遠程主機或服務器只能進行異步方式的通信，等待時間長，帶寬浪費現象嚴重，對于某一特定的任務，只能串列處理等。
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