標準化的總線 的英文怎麼說
中文拼音 [biāozhǔnhuàdezǒngxiàn]
標準化的總線
英文
standardized bus- 標 : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
- 準 : Ⅰ名詞1 (標準) standard; guideline; criterion; norm 2 (目標) aim; target Ⅱ動詞1 (依據; 依照)...
- 的 : 4次方是 The fourth power of 2 is direction
- 總 : Ⅰ動詞(總括; 匯集) assemble; gather; put together; sum up Ⅱ形容詞1 (全部的; 全面的) general; o...
- 線 : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
- 標準化 : standardization; standardizing; normalizing; unification; standardize
- 標準 : (衡量事物的準則; 榜樣; 規范) standard; criterion; benchmark; pip; rule; ètalon (衡器); merits
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But there has been not correspondingly control system for it by far. ln this thesis a pulse nitrogenous conveying control system based on profibus is designed and achieved on the thinking of modularizing the pulse nitrogenous conveying system, which can be used for different the pulse nitrogenous conveying system and added new control cells. the thesis reviewed systematically the pulse nitrogenous conveying system in practical, and makes the understanding that the system is composed of standard gas storage cell, conveying equipment cell and target container ceil. then a common modularized control system project is designed and achieved by structurized programming orienting process, which consists of four control models, respectively for gas storage cell, for conveying equipment cell and for target container cell
本文綜合實際使用的氮保護脈沖氣力輸送系統,把氮保護脈沖氣力輸送系統分為標準化的氣源設備單元、發送設備單元和目的料倉設備單元,在此基礎上,設計了用於氮保護脈沖氣力輸送系統的通用模塊化控制方案,採用面向過程的結構化編程思想,基於profibus現場總線,實現了組成該方案的四類控制模塊:氣源單元控制模塊、發送單元控制模塊、目的料倉單元控制模塊和通訊處理控制模塊。Using the approximate ability to nonlinear function of neural networks, the adaptive frame of identification and controller are constructed. and the formula of jacobin matrix for unknown systems is given, which is used to train the neural networks controller in closed systems
總結了bp神經網路的基本理論,把基於非線性數值優化技術的leven - marquardt方法用於bp網路辨識器和控制器的訓練,模擬結果表明該演算法性能遠遠優于標準bp類演算法。Though the fieldbus as the communication technology of the automation field can be built as understratum network of intelligent building, but with the increase of the demand of opening, interoperability and integration of control network and information network, the lack of no unified standard, bad opening, difficulty of interoperability, lack equipment, high expense and difficulty of integration was unfolded if the system integration of intelligent building adopts fieldbus completely
雖然現場總線作為自動化領域的通信技術,可以構成智能建築的底層網路,但出於對網路開放性、可互操作性的要求以及控制網路與信息網路集成等需求,若完全採用現場總線進行建築智能化系統集成,現場總線的標準不統一、開放性差、互操作困難、設備少、費用高以及集成困難等弊端便逐漸顯露出來。This thesis has introduced the development of the traditional wireless sensor network and current situation at first, then analyzed the principle an framework of the wireless sensor network, and the challenge to the traditional wireless sensor network technology for environmental monitoring, put forward the novel environmental monitoring system based on wireless sensor network technology, have recommended a kind of brand - new wireless node design plan of framework of wireless sensor network and node hardware to be designed and realized, then based on ieee 802. 15. 4 standard, this thesis analysed the design faces the wireless communication protocol stack used in environmental monitoring, have introduced the realize of physics layer, data chain layer, network layer, application layer. have solved the wireless sensor network data sampling, systematic energy - conservation optimize, this thesis summarized the preceding work finally, have looked forward to the development, application and commoditization in the future
本文首先介紹了傳統無線傳感器網路的發展概況及現狀,然後分析了無線傳感器網路的原理與架構及其在環境監測對傳統無線傳感器網路技術的挑戰,接著本文提出了新穎的基於無線傳感器網路技術的環境監測系統架構設計,介紹了一種針對大氣環境監測的全新的無線傳感器網路節點的構架設計方案以及節點的硬體設計和實現,然後本文以ieee802 . 15 . 4標準為基礎分析設計了面向環境監測應用的無線通信網路協議棧,從工程角度介紹了物理層、數據鏈路層、網路層、應用層的設計實現,解決了無線傳感器網路節點的數據採集、節點互聯以及系統節能優化等問題,最後本文總結了前面的工作,展望了基於無線傳感器網路技術的環境監測系統在未來的發展方向和應用方式等幾個方面的發展遠景。With its new frame. modern technology, complex information dispose and unique control mode, it embodys an idea which is information centralized and control decentralized. its main advantage is system open and interchange and its frame is so simple that it can decrease producative. cost and maintenance load. as it is a new technology, there are different kind databus standards which adapt to different control area. this papaer firstly introduces field bus ' sframe work, function, type, compares distributed control system and field control system. then it focuses on introducing can protocol and can control chip sja1000 and can interface chip 82c250, at last, it introduces how to set up a typical automatic control model based on can. this model can be used in practical industrial control area and management area by appropriate change
由於現場總線是一門新技術,有各種不同的總線標準和總線形式,它們適用於不同的領域,本論文首先分析現場總線的體系結構、功能、類型,比較集散控制系統與現場總線控制系統的區別,然後集中論述了其中的一種現場總線? ? can總線( controllerareanetwork ) 。介紹了它的協議規范,並且介紹了現在比較流行的can控制器晶元sja1000和can介面晶元82c250 ,並在此基礎上,組建了一個典型的基於can總線的自動化模塊控制模型,把這個模型進行適當的改動就可以用於實際的工業控制領域和管理領域中。Focusing on the flight control computer system of some type of airplane, this paper first analyzes the advantage and disadvantage of the structures of many kinds of fault tolerant flight control computer systems and their ability in tolerating fault, followed by summarizing the key design technology. the dual similar redundancy fault tolerant computer system is brought forward as the design scheme for the required flight control computer. also brought forward is the particular system design
本文以某型號飛機飛控計算機系統為研究對象,首先分析了各種類型容錯飛控計算機體系結構的優缺點及容錯能力,總結了容錯計算機系統設計的關鍵技術,然後提出了二模相似余度容錯飛控計算機系統設計方案,詳細設計了以motorola公司生產的先進powerpc740微處理器為核心處理器、以高性能的國際標準化通用vme總線為內總線的交叉通道通信容錯計算機系統。In chapter 5 we discuss the design of ieee754 standard fpu ( floating point unit ). processor and uart ( universal asynchronous receiver transmitter ), these cores are used in this dissertation, fpu is used for floating point complex fft processor, uart is used for fft processor " s peripheral and our test platform. in chapter 6 we discuss the design for testability, including atpg, bist and jtag method, discuss the different verification and simulation strategy in soc scale facing to different modules, build up the test platform which is used to test high performance application specified digital signal processing processor. in chapter 7 we summarize the research results and creative points, and point out the further work need to do in the future
第五章提出了基於ieee754浮點標準的浮點運算處理器的設計和異步串列通信核的設一浙江大學博士學位論文計,提出了適合硬體實現的浮點乘除法、加減運算的結構,浮點運算處理器主要用於高速fft浮點處理功能,異步串列通信核主要用於pft處理器ip核的外圍擴展模塊以及本文所做的驗證測試平臺中的數據介面部分第六章提出了面向系統級晶元的可測試性設計包括了基於掃描測試atpg 、內建自測試bist 、邊界掃描測試jtag設計,在討論可測試性設計策略選擇的問題上,提出了針對不同模塊進行的分別測試策略,提出了層次化jtag測試方法和掃描總線法,提出了基於fpgaThe main task of this paper is to develop a universal test system for all intelligent instruments, based on the vi technology, the visa technology, the ivi criterion and the database technology. this test system can test the instruments, extract and save the test results. moreover, it can simulate ivi instruments, and inquire the information in the database
本次研究的目的在於基於虛擬儀器的技術思想, visa技術和ivi技術標準以及數據庫技術構建出一個針對智能化儀器儀表的通用的自動測試系統,該測試系統能夠完成對各種總線介面儀器的測試,存儲相應的測試結果;能夠對未連接的ivi類儀器進行ivi模擬;能夠查詢數據庫中所存儲的儀器信息和測試結果信息。There is an oxidation process in two determination methods of total n and total p, so the samples ' liquation and oxidation processes can be done simultaneously, and the standard curve can be acquired simultaneously by confecting blended standard solution, which simplifies the determination process of total n and total p
由於二者測定時都存在將含氮、含磷化合物轉化為硝酸鹽和下磷酸鹽的氧化過程,因此本研究考慮將污泥樣品消解和樣品的氧化過程同時進行,標準曲線也可以通過配製混合標準溶液來同時測定,這使得總氮、總磷測定流程得以簡化。At the sublayer of mac, vehicle bus connects all kinds of control devices within a vehicle using the protocol of polling, while train bus connects all the vehicle nodes using a new protocol. this new protocol derives from the standard token - bus protocol, ieee802. 4. but the ways to initialize, transmit and maintain token are much different
在本文中,車廂總線網採用自定義輪詢協議:對列車總線網,則基於標準令牌總線協議ieee802 . 4提出了一種簡化的新令牌協議,其中令牌的初始化、傳遞和維護方式均與ieee802 . 4有所不同,文中逐一作了闡述。As the 3rd generation computer - assisted digital measurement and testing instrumentation, virtual instrument is the outcome accomplished with the development of electronics technology, measurement and testing technology, and computer technology, moving toward bus and driver standardization, programming platform graphics, hardware and software modularization, and hardware plug and play
作為第三代基於計算機數字化測量測試儀器技術的虛擬儀器( virtualinstrument簡稱vi )是電子技術、測試技術和計算機技術綜合集成的產物。它正沿著總線與驅動程序標準化、硬軟體模塊化、編程平臺圖形化和硬體模塊的即插即用方向前進。The future development will mainly be system miniaturization and micromation, the intelligent converter of the works, the standardization of field bus, the standardization of communication network, the mutual saturation of dcs and plc, the introduction of artifical intelligence and specialist system for application and so on to the system software will be more consummated. dcs will adapt the need of all kind of process control much more, will get economical effect more better
今後的發展將主要是在系統小型化和微型化、現場變送器智能化、現場總線標準化、通訊網路標準化、 dcs與plc相互滲透、系統軟體引入應用專家系統和人工智慧等方面會進一步完善, dcs將更加適應各種過程式控制制的需要,將會取得更好的技術經濟效益。Standardization of interconnections between broadcasting transmitters or transmitter systems and supervisory equipment - interface standards for systems using data bus type interconnections
廣播發射機或發射機系統和監督設備之間互連的標準化.第2部分:使用數據總線互連的介面標準Standardization of interconnections between broadcasting transmitters or transmitter systems and supervisory equipment. part 2 : interface standards for systems using data bus type interconnections
廣播發射機或發射機系統和管理設備之間互連的標準化.第2部分:用數據總線型互連的界面標準Standardization of interconnections between broadcasting transmitters or transmitter systems and supervisory equipment - part 2 : interface standards for systems using data bus type interconnections
廣播發射機或發射機系統和監督設備之間互連的標準化.第2部分:使用數據總線互連的介面標準The bus does not convert the message content for example, xml tags into a canonical data model ; if canonicalization is needed, custom mediations can be written
總線沒有將消息的內容(例如, xml標簽)轉換成規范數據模型;如果有必要進行標準化,可以編寫定製中介。The surface solar total radiation is first calculated when albedo is fixed under clear - sky varying atmospheric conditions by using the radiation transfer model and the model atmosphere profile of the middle latitude summer, and a parameterization scheme is then proposed based on the result
首先利用輻射傳輸模式和中緯度夏季標準大氣廓線,分譜帶計算晴天各種大氣條件下地表反射率取定值時的地表太陽總輻射,並把所得的結果作為標準資料,提出參數化方案。By normalizing all job sizes and machine cost, we assume that the cost of purchasing one machine is 1. we further know the total size of all jobs in advance
通過標準化所有工件長度和機器費用,我們可假設購買一臺機器的費用是1 .所討論的半在線模型假設已知所有工件的總加工時間Using ethernet technology, hse interoperating with foundation fieldbus hi, is one of the most valuable industrial ethernet technologies. also, hse provides very important reference to industrial ethernet standardization. chapter 2 provides the architecture of hse and its communication stack model
Hse現場總線利用以太網技術與基金會低速現場總線實現了互操作,是當前比較熱門的一種工業以太網技術,它對工業以太網的標準化具有重要的參考價值和意義。The article exposes the grid gis structure, with the study of criterion of international open gis consortium and other standardized organization, analyze the structure of grid gis and the category of space information services ; under the system framework of middleware, the article put forward the grid gis software framework, and analyzes the technology of distributed computation and component gis ; according to the key study of grid gis integration in different distributed computation environment, the article advances grid gis software system structure that suitable to the distributed information integration platform ; based on the study of interoperation of distributed grid gis component and the integration technology of gis and model in multiple tier computation framework, the article puts forward and designs the integration method of gis and model in grid environment
本文剖析了網格體系結構,結合國際標準化組織關于gridgis及相關的規范的研究,分析了gridgis服務組成結構和其空間信息服務類型;在中間件技術的架構下,提出gridgis軟體總線架構,並分析了gridgis組件可能採用的分散式計算技術和組件gis技術;通過不同分散式計算環境下面向應用的gridgis集成關鍵技術的研究,提出適合於分散式信息集成平臺的gridgis軟體架構;基於分散式gridgis組件互操作技術的研究,結合多層體系結構下gis和模型集成技術的研究,提出並設計網格環境下gis和模型集成的方案。分享友人