multi-program control 中文意思是什麼
multi-program control
解釋
多程序控制-
Fist ly, use mass equivalent method to predigest the original rotor system. secondly, use transfer matrix arithmetic to have finished the relative program to calculate the critical speed of flexible multi - tray rotor bearing system by matlab language. thirdly. finish program the unbalance response using riccati - transfer matrix arithmetic and finity buck arithmetic. fourthly, answer to the high vibration of uncontroled system when cross the critical speed, come out to adopt changing clearance damper bearing to control the viberation
本文對多柔盤轉子-支承系統的振動現象做了以下初步探索：用質量離散化方法把原轉子系統簡化；採用matlab語言編制了對傳遞矩陣法計算多柔盤轉子-支承系統的臨界轉速；用matlab語言對riccati傳遞矩陣法和有限元法編制了程序計算系統的不平衡響應；並針對其過臨界轉速時振動較大的現象，提出採用變間隙控制油膜剛度和阻尼，從而使原系統的在特定轉速（臨界轉速）的一段范圍內不平衡響應減小；並從被動控制與主動控制兩方面進行數值模擬，取的了較好的控制效果。 -
Abstract : a technical solution for the multi - channel random data stream by tsr receiving programming is presented. details about resident interrupt receiving, data buffer setup, data segment address keeping, buffer read / write operation and program resident / unresident are described ， and information process programming with advanced language is discussed. the application of this technique in the control system for the automatic burdening of a cement production line is given. the debugging method and procedure is introduced. source program written in advanced language, include data buffer access and calling are listed
文摘:給出了一種「多通道隨機數據流的中斷駐留接收技術方案」 ，詳細描述了內存駐留中斷接收、開設數據緩沖區、數據段地址保存、駐留/解除和數據緩沖區讀取，討論了高級語言程序信息處理，舉出了該技術方案在「水泥生產線微機全自動配料測控系統」中應用的實例，介紹了調試方法和步驟，給出了高級語言讀取數據緩沖區數據及調用源程序。 -
The question for study is a part of subsystem of production process control system of application & demonstration project of cims of fuzhou man - made board plant under the " 863 program ". the whole system is a multi - grades distributive process control system in which the advanced process control ( apc ) technologies are applied to control the two key sectors, namely the drying sector and the heat milling sector, of the production processes of the man - made board plant
2 、本課題為國家863計劃福州人造板廠cims應用示範工程中生產過程式控制制分系統的一部分，整個系統為多級分散式過程式控制制系統，在此將先進控制技術應用於人造板生產過程中乾燥系統和熱磨系統這兩個關鍵工段的控制。 -
Based on the optimal operation problem of flood control for multi - reservoir such as jiangya, zaoshi and yichongqiao reservoirs on the lishui river, a hierarchical model for optimal flood dispatching of multi - reservoir system, which includes a flood routing model and a discrete differential dynamic program model for the optimal flood dispatching of reservoir sub - system, is established : then a new decomposition - coordination algorithm is put forward
摘要以澧水流域中上游的江埡、皂市及宜沖橋三庫聯合防洪優化調度問題為背景，建立了河道洪水演進方程與離散微分動態規劃相結合的水庫群防洪優化調度模型，提出了一種離散微分動態規劃與馬氏京根洪水演進相結合的大系統分解協調演算法。 -
Based on remaining the dismantling and loading, we make full of the equipped instrument, and fall the whole cycle into three modules : speed - adjusting module, pressure module and multi - execution instrument module. we must compile the related plc control program and pc control program, and redesign the control cabinet and re - fix the electric cycle. we complete the auto - control of the hydraulic experiment table through the loading and recapitulate debugging
在保留其元件可裝拆性的基礎上，我們充分利用現有液壓實驗臺的液壓元件，對其基本迴路進行重新組合，分為調速、壓力和多執行元件控制迴路三個模塊，並編制可編程式控制制器程序和上位機數據採集程序控制迴路動作，重新設計該實驗臺的電氣控制櫃，並進行現場接線和安裝調試，實現所有教學必須實驗迴路的自動控制。 -
In the thesis, based on design and implementation of the two signal processing system of different requirement, multi - dsp processor structure, dsp - pci interface, system control logic, pci device driver program, user application program are researched. the main content is list as follows : 1 ) according to the lfmcw radar signal processing algorithm, a signal processing system based on pc104 - plus bus is developed
本文通過對以上兩種雷達信號處理機的設計開發過程，研究了採用多片dsp信號處理器組建并行處理模塊實現信號處理演算法的方法，利用pci總線實現處理機數據傳輸介面，設備驅動程序和控制界面軟體開發，實現信號處理機數據傳輸控制等幾個方面的內容，主要工作如下: 1 ）針對線性調頻連續波雷達信號處理演算法，完成了基於pc104 - plus總線的嵌入式信號處理板的設計、製作以及調試。 -
Application program mainly contains a multi - thread program, including main control thread, preview thread and encoding thread. main control thread initializes encoder end system and deals with control message delivered from user interface ; preview thread reads preview data and displays it on the screen by the way of user ’ s request ; encoding thread reads encoded data and transfers it to server process. according to user ’ s requirement, server saves the encoded data or transfers it to client by network
主控制線程實現整個編碼端系統的初始化和處理用戶界面傳下來的控制信息;預覽線程從編碼系統讀取預覽數據並按照用戶界面傳下來的要求在屏幕上顯示預覽視頻;編碼線程從編碼系統讀取編碼數據並把數據轉發給服務器進程，由服務器進程實現數據的錄象存盤或通過網路向遠程客戶端傳輸。 -
To the advanced consumer, since the making system supplies a source program file, hence, even though programmer would n ' t make the multi - media courseware be based on the making system, yet some control modules supplied by the making system such as some modules that adjust the image, voice, controls of drawing, and some that establish the teaching material composition in the way of the data bank and so on, can be either directly transplanted or after a bit alternation then transplanted to someone ' s own multi - medium works, thereby it simplifies the multi - medium teaching material making process, cuts down the making cycle and improves its work efficiency
對于高級用戶而言，由於製作系統提供的是一個源程序文件，因此，開發者即使不是基於製作系統來製作多媒體課件的，但系統提供的一些控制模塊如對影像、聲音、圖紙的控制，用數據庫方式來創建教材結構等，都可以直接移植或稍作修改後移植到自己所開發的多媒體教材中去，從而簡化了多媒體教材的製作過程，縮短了製作周期，提高了工作效率。 -
A conclusion can be get from the design and implementation of the multi - thread communication program that multi - thread communications are useful for those application aspects requiring more executing time efficiency and storing space efficiency, and we can easily introduce the method into industry control and test, for example, we can scheme the architecture of the program as main thread and worker thread, in main thread, we can do initialization and coordinating the worker threads
由多線程通信程序的設計和實現可得出結論，多線程通信對那些需要更高效率的執行時間、存儲空間的應用領域是很有用的，並且我們可以輕松地把這種方法推廣到工業控制和測試應用中，例如可把程序的結構安排成主線程和輔助線程，在主線程中可進行有關初始化及協調各輔助線程。 -
The paper firstly combined the aerodynamic model, pollutant model, traffic model and the optimal operating fans selection model and then established the sample data gaining program to produce the optimal sample data ; secondly, the multi - layer forward neural network and the fuzzy control is combined within an equivalent structure, after the learning of sample data, the neural - fuzzy control system for the road tunnel longitudinal ventilation is produced ; thirdly, the optimal operating fans selection model is replaced by the fuzzy control model to make the tunnel ventilation simulation program, and then the control results under different traffic flow circumstances are evaluated in the matlab environment ; finally, the adaptive ability of the neural - fuzzy control system is discussed
本文首先結合空氣動力學模型、污染模型、交通模型和最優風機開啟臺數選擇模型建立樣本數據獲取程序，利用該程序產生不同交通流下的最優樣本數據；然後，將多層前向神經網路與模糊控制進行結構等價型融合，通過學習最優樣本數據，建立公路隧道縱向通風神經模糊控制系統；之後，用此模糊控制模型替代最優風機開啟臺數選擇模型建立基於模糊控制的隧道通風模擬程序，在matlab下模擬模擬不同交通流下的隧道通風以測評控制效果；最後，對神經模糊控制系統的適應性進行了討論。 -
Subsequently, software function of the system is batted around, the theory of mdi ( multi - document interface ) of it ' s software system is dissected, and the pcomm32 is introduced. finally, the application programs named for pmacnc of the entire system is developed by vc + + 6. 0, which is consisted of initialization communication interface, manual operation interface, parameter intercalation interface, status messages interface and program compiling interface. eventually, motion control programs are compiled and tested
具體分析了以ipc pmac為控制核心的機電一體化實驗裝置的系統軟體功能，闡述了機電一體化實驗裝置的系統軟體工作原理與實現機制和機電一體化實驗裝置界面軟體的工作原理和實現機制：多文檔多視圖結構原理、 mdi應用程序框架原理，並用vc + + 6 . 0編寫了整個系統的用戶應用軟體pmacnc ，開發了中物院機制所機電一體化實驗裝置的幾個主要人機界面：初始化通訊模塊界面、手動操作模塊界面、參數設置模塊界面、狀態顯示模塊界面和程序編輯模塊界面。 -
This paper studies on used the ac servo system based on ti dsp ( lf2407a ) and the foc and digital signal processing thorem, achieves following results : algorithm. we employ svpwm ( space voltage pwm ) algorithm, improve the efficiency of the electric source, and decrease the harmonious elements. we build the mathematic model of the system and simulate it on matlab platform, dsigne segmented pid regulator to adapt variable speed and widen the speed range. measurement. the velocity and electric current measuring, we adopt multi - sampling - rate and digital filter principles. as more improvements we make, the whole system gets a good results. pc control. the complete controlling system can be controlled remotely. so we develop the pc controlling program.
採用磁場定向脈寬調制演算法，提高了電源利用率，降低了逆變電壓的諧波，改善了電機的運行特性，降低了對電網的污染；在matlab平臺上建立了交流永磁同步伺服電機和電壓空間矢量脈寬調制控制系統的數學模型，在模擬的基礎上，對傳統pid調節器進行了改進，提出轉速調節器和電流調節器採用分段pid結構，根據給定轉速所處的區間，自動選擇相應pid調節器的參數，拓寬了調速范圍，提高了控制精度。 -
This paper briefly introduces design method of the multi - function timing control unit. it is made of 89c51 and other integrate circuit chip, and produce the frame diagram for monitoring program
摘要介紹了一種多功能定時控制器的設計方法。它是由89c51單片機和幾個主要的集成電路晶元構成。並給出了監控軟體的結構框圖。 -
The robotic visual control involves multi - subject, such as image processing, kinematics, dynamics, control theory and computer program etc. this paper realizes position closed loop control on the orthogonal - coordinate robot by the image information in the internet, which is obtained by visual sensor, namely visual servo. the neural network is the core of the movement controller
本文在計算機網路的環境下，利用視覺傳感器ccd攝像機得到的圖像作為反饋信息，再傳送到機器人運動控制器，實現了直角坐標機器人的位置閉環控制，即視覺伺服（ visualservo ） ，其中運動控制器的核心採用bp神經網路。 -
Based on above work, an emulator used to carry out the multi - circle closed ? loop simulation for the control computation program., and the ac servo system is put use to confirm its feasibility
在以上工作的基礎上，本文基於visualc + +實現一套可對交流伺服系統的控制計算程序進行多周期閉環模擬運行的軟體基礎框架，並用交流伺服試驗系統驗證了其實現方法的可行性。 -
But, following the rise of pc lan, the issues of protection technology s usage and environmental accommodation become very complex ; and in a network operating system you have to consider more questions, such as file sharing, control network legal users, the location to series connect protection locks, network communication, the compatibility between multi - loop network system and single - loop network systems, the working efficiency of a protection lock interface program on the network environment, the compatibility between a client server network system and peer to peer network systems
以前的單機版保護鎖由於操作環境相當單純，因此保護的技術運用以及環境的適應性之考慮也都比較簡單，所以市場上有不少的開發廠商。但是隨著網路操作系統pc lan的興起，使得環境的適應性以及保護技術的運用等問題，變得極為復雜加上在網路操作系統環境之中，您必須要考慮較多的問題點，如：檔案共享？網路合法使用者控制？ -
Based on the requirements of high precision pointing / targeting of advanced spacecraft, dynamic modeling of spacecraft with flexible appendages bonded with piezoelectric sensors / actuators, attitude control and active vibration suppression theory are studied deeply in this dissertation, which is funded by the research fund for the doctoral program of higher education of china item ? “ large flexible multi - bodies structure spacecraft active vibration control technology ” ( 20050213010 ). the main contents of this dissertation are as the follows : an approximate analytical dynamic model of a flexible spacecraft with surface bonded piezoelectric sensors and actuators is derived using hamilton ’ s principle with discretization by the assumed mode method. the model is then converted to state - space form for the purpose of control design
本學位論文結合高等學校博士學科點專項科研基金「撓性多體結構衛星主動振動控制技術研究」 （ 20050213010 ）課題，從理論上對粘貼有壓電智能元件的撓性航天器的建模、姿態控制和主動振動控制理論等展開了深入的研究，其研究內容主要包括以下幾個方面:利用hamilton原理推導了撓性航天器的動力學模型、壓電元件的作動方程及檢測方程，並採用模態分析方法，進一步將撓性航天器的耦合方程規范化，使之適應于姿態控制系統的分析和設計。 -
Based on the general design of bent structure. aiming at multi - complexion bent structure, the essay calculates the dynamic period and domino effect of earthquake, 66 groups in all about shearing force ( q ) and crooked ( m ) of control section. the essay chooses appropriate regress parameter through repeating attempt, and makes use of origin regress analysis program protract dot chart of multi - structure, through multinomial regress analyse, finally works out the simplified formulas for single - stride bent with different stride shearing force ( q ) and crooked road ( m ) of control section
以排架結構常規設計為基礎，針對多種工況下的排架結構，計算了自振周期、地震作用及其效應，共有66組控制截面的剪力q和彎矩m 。然後經過反復嘗試選定合適的回歸參數，利用origin回歸分析程序繪出各類結構的散點圖，經過多項式回歸分析，得到單跨排架不同跨度時控制截面剪力和彎矩的簡化計算公式。 -
Then the message - based flow control of main monitoring program in program - controlled instrument is brought forward. with the modeling and analyzing tools of the petri net and boolean matrix, the main monitoring program design method of a multi - dsp system is presented with the example of digital i / o wp module. chapter 6 illustrates the basic structure and design approaches to wp virtual instrument ' s software according to the vxi plug & play ( vpp ) specifications
第五章提出了向共享總線的多sharc系統執行「直接宿主機導入」 dsp監控程序的新方法，隨后又提出了基於消息的程式控制儀器主監控程序控制的概念，並以vvp數字i o模塊為例，描述了利用petri網和布爾矩陣為主要建模和分析的浙江大學博士學位論文工具，實現了多dsp程式控制儀器主監控程序設計的新方法。
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