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block diagram 立體圖,方塊〔框〕圖。

block effect

Construct block diagrams . functional and reliability block diagrams that illustrate the operation , interrelationships , and interdependencies of functional entities should be obtained or constructed for each item configuration involved in the system s use 建構區塊圖:功能性和可靠性區塊圖,指出操作相互關系功能性實體間的相互依賴關系,應該在系統中找到或建立每個項目的架構。

Deeply study the theory of vector control on pmsm and build the mathematical model of pmsm . based on the model , the sensorless pmsm vector control speed adjustment is discussed . the control block diagram is provided 論文深入研究了永磁同步電機的矢量控制理論,建立了永磁同步電機數學模型,并在此基礎上討論了永磁同步電機無位置傳感器矢量控制調速方案,給出系統控制框圖。

Abstract : abstract : reliability models are reliability block diagram and mathematics models that built to predict and evaluate reliability of products . several system reliability models and their calculational methods are introduced 摘要:摘要:可靠性模型是指為預計或估算產品的可靠性所建立的可靠性框圖和數學模型。介紹了幾種系統可靠性模型及其相應的可靠性計算方法。

Aft erward , the author gives a block diagram of a 380 - voltage lab sample , the computation method of the main circuit parameters , the design of main hardware circuit and the part of the software realization in controlling circuit of the limiter 然后,給出了380v實驗室樣機的系統框圖、主電路具體參數的計算方法和二次控制回路的主要硬件電路的設計方法、部分軟件實現方法。

The method for controlling that is used in the real - time workshop of simulink is adopted in this paper . at the same time , through setting up the block diagram of the control system , the real - time control for the system can be realized 本文采用matlab / simulink的實時工作間( real - timeworkshop )的控制方法,繪制了控制系統運行的方塊圖,實現了對系統的實時控制。

The industrial background and the slag detection in steel - making and the general idea of the virtual instruments are introduced firstly in this paper . and then the block diagram of the hardware system and its realization are given 本文首先介紹了下渣檢測儀器的工業背景和虛擬儀器的思想、發展概況,接下來介紹了下渣檢測的總體框架以及接口電路的設計和實現。

The paper designs functional block diagram of the 3d drawing system of mine , and realizes the 3d imitating performance to roadway with opengl , which is based on the detailed analysis of the requirement of mine information system 在對礦山信息系統的需求作了詳細分析的基礎上,設計了礦井三維繪圖系統的功能框圖,而且實現了用opengl對巷道進行三維模擬顯示。

Based on the relationship between real and estimated values of the stator flux linkage , the compensatory formulas of the estimated flux linkage and its principle block diagram were presented 這種方法在采用低通濾波器代替純積分環節的基礎上,根據定子磁鏈的實際值與估計值之間的關系,推導出估計磁鏈的補償公式,給出了原理框圖,并對觀測結果進行了仿真比較。

The block diagram of step heating - furnace speed control system is drawn , according to which the transfer function of the system is arrived at and the factors that affect the dynamic property of the system are analyzed in detail 摘要建立了步進加熱爐速度控制系統的方框圖,通過方框圖求出了該系統的傳遞函數,并對影響系統動態特性的因素進行了詳細分析。

Later the author introduced mac protocol ' s control procedure in this system . a hardware ' s block diagram in data link layer is given . since mac protocol is mainly completed in mcu , author gave a software - realized flow chart 文中給出了數據鏈路層所用硬件電路的框圖,由于協議主要是在mcu上編程實現的,文中給出了實現數據鏈路層功能的軟件流程。

The testing methods , hardware structures and software designs of the switch states for 512 temperature delays , as well as switch state bytes and block diagram of the application program to determine multiple switch states are introduced 摘要從512支溫度繼電器開關狀態的檢測著手,介紹了溫度繼電器開關狀態檢測電路的硬件結構和軟件設計思路。

At first , the paper introduces the principle of compacflash card in brief , including internal block diagram , configuration registers , task file registers , addressing mode , data reading and writing , working mode and so on 論文首先簡要介紹了cf卡的相關內容,包括cf卡的內部結構、寄存器組、尋址方式、數據讀寫、工作模式。

With the illustrations of many block diagrams , circuit schematics and waveform figures , this paper expatiates the system architecture , working principle and working flow of the expressway automobile anti - collision radar 本文結合大量的框圖、電路圖、波形圖,詳細闡述了高速公路汽車防撞雷達的系統結構、工作原理、工作流程。

4 a block diagram of phased array radar used which is used to measuring the distance , velocity and azimuth of the object in the horizontal plan and the highness in the vertical plane 4給出了水平方向采用二維譜估計技術測距離、速度和方位,垂直方向采用波束掃描測高的小型車載相控陣雷達系統框圖。

Thirdly , give the way to how to design the digital mid - frequency modulator , discuss the design process of the system , and give the block diagram of it 其次,對遙測仿真組合子系統中的數字中頻調制器的設計作了分析。給出了系統設計的過程與整個遙測仿真子系統的系統框圖。

The paper presents the design prineiple , iru compensation , and digital filter method , and then gives out the design of software block diagram and some experimental instances 詳細介紹了恒電位儀的原理、電位補償設計和硬件軟件濾波方法,并給出了軟件設計框圖和試驗實例。

Finally , the relationship of fta and reliability block diagram analysis ( rbda ) was studied , and the complementation relation of their results was first verified 最后,探討了故障樹分析法和可靠性框圖法在系統可靠性研究中的關系,首次得出兩者分析結果滿足互補關系。

The hardware and software block diagrams of shl - 20 coal - fired boiler computer control system developed are presented at the end of the thesis . the program flow chart is given also 文章的最后介紹了我們研制的shl - 20型鍋爐計算機控制系統的硬件、軟件的組成及程序框圖。

The main topics included in this paper are as follows : 1 . the working principle and block diagram of the 400mhz high - speed data acquisition system tested are introduced 本文的主要內容包括: ( 1 )對所調試的400m高速數據采集電路的工作原理和實現框圖做了介紹。