控制流向 的英文怎麼說
中文拼音 [kòngzhìliúxiàng]
控制流向
英文
control flow- 控 : 動詞1 (告發;控告) accuse; charge 2 (控制) control; dominate 3 (使容器口兒朝下 讓裏面的液體慢...
- 制 : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
- 流 : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
- 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
- 流向 : flow direction流向測量器 flow direction probe; 流向角 [水文] angle of current; 流向圖 flow graph;...
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2 ) the function attributes of the workshop production plan and control system are also studied, that is to say, it is a complicated system including discrete and successive variables, and a great system which is ladder structure. affirmance, process time etc. can be found in the description of the production process
2 )研究了面向訂單半流程製造業車間生產計劃與控制系統的功能特徵:該系統是一個包含離散和連續變量的混合性系統,同時又是一個階梯形結構的大系統;在生產過程描述中含有「確認」 、 「加工時間」等概念。The increasing proportion of distributed generation ( dg ) in power system will deeply affect the distribution network structure, the amperage, direction, and distribution of short - circuit current in the existing distribution network, and will thus affect the operation and control of the distribution network
摘要大量分散式發電的並網運行將深刻影響現有配電網路的結構、以及配電網中短路電流的大小、流向及分佈,由此給配電網的運行與控制帶來多方面的影響。Using the color sensor as the navigation sensor, with mcu for control centre, the robot is drived and change direction by the differ direct current motor
用顏色傳感器作為導航傳感器,以單片機為控制器,直流電動機實現驅動和差動轉向。From the introduction of the structure and characteristic of dcs, the analyzing in process and control peculiarity of huaxin type cement kiln and the analyzing in the ordinary forms of computer control system in the cement plant, to determine the feasibility of application of the dcs in computer control system of huaxin type cement kiln ; introduced the structure of the system hardware, constitutes and characteristic of the industrial network, the characteristic and the performance in industrial control system of the software system ; illuminated the whole course of the design and the application of simatic s7 - 300 programmable controller in the industrial producing process profoundly : the protraction of a control flowchart ; the confirmation of the control scheme in every cell ; how to workout a table of the all controlling and measuring dots in the control system ; how to set up a plc control project ; the configuration of the hardware and the network in project ; illuminated the course of how to program the plc control program in detail ; how to establish a connection between the plc and the programmer ; how to download the configuration and the program of the plc project ; the configuration of control center software simatic wincc ; the whole course and the methods of the control system debugging ; illuminated the essential in the course of the design in project and program ; illuminated the problem and its respondence maybe encountered in the project ; illuminated the superiority of the new control system in inspecting, operating and its stability ; discuss the development of the computer control system in the application of the huaxin type cement kiln
從介紹了dcs的結構、特點和分析華新型水泥窯的工藝控制特點及當今在水泥窯計算機控制系統上採用的幾種常見形式的比較出發,分析了在華新型水泥窯應用dcs的可行性;詳細介紹了系統硬體結構、網路組成及特點、所採用的軟體體系的特點及其在工業控制應用中的性能;深入詳細地說明了西門子s7 - 300可編程序控制器在華新型水泥窯控制上應用及設計的全過程:控制流程圖的繪制;單元控制方案的確定;系統控制測點表的編制; plc控制項目的建立;項目硬體及網路的組態; plc控製程序的編制過程並詳細說明了控製程序的編制思路; plc與編程器連接的建立; plc項目組態及控製程序的下載; wincc監控軟體的組態;控制系統的調試過程及方法;對設計和使用的要點及系統調試時應注意的問題進行了說明;對項目的實施后的華新型水泥窯控制系統在操作和控制上及其在系統易維護性、系統穩定性上的優勢進行了說明並討論了華新型水泥窯計算機控制系統的發展方向。Voltage segment network constituted by electron switch of bta and controlled by single chip microcomputer constitutes a new fast electronic regulator. for bta cross zero touch off, sine wave which is exported is integrity. a new way to generate stable ac current is found with feed back control system by single chip microcomputer. so a new high power ac current regulator is developed
採用單片機控制雙向可控硅作為電子開關所組成的電壓分節網路,組成新穎快速的電子調壓器;由於雙向可控硅過零觸發,所以其輸出是不失真的完整正弦波;再用單片機組成反饋控制系統,從而找到了交流穩流的新方法,研製出一個大功率交流穩流電源Abstract : voltage segment network constituted by electron switch of bta and controlled by single chip microcomputer constitutes a new fast electronic regulator. for bta cross zero touch off, sine wave which is exported is integrity. a new way to generate stable ac current is found with feed back control system by single chip microcomputer. so a new high power ac current regulator is developed
文摘:採用單片機控制雙向可控硅作為電子開關所組成的電壓分節網路,組成新穎快速的電子調壓器;由於雙向可控硅過零觸發,所以其輸出是不失真的完整正弦波;再用單片機組成反饋控制系統,從而找到了交流穩流的新方法,研製出一個大功率交流穩流電源The main characters of the river - valley landforms are followed : the outstandingly longitudinal range - gorge landforms constitute the unique view of three parallel rivers ; the relative highness difference of the landform is great and the river valley cut deeply ; the formation and evolution of the river - valley landforms are obviously controlled by the geological structure ; the landforms types and the various characters of the landforms combination in the drainage area are prominent ; the geological environment has relatively strong frangibility ; the branches riverhead of the river - valley mostly come from high mountains and lakes, and the river - valleys of the branches along the banks have disproportional distribution
其河谷地貌的主要特徵有:突出的縱向嶺谷地貌,構成了少有的三江併流奇觀;地貌相對高差大,河谷深切;河谷地貌形成演化發育明顯受地質構造控制;流域范圍內地貌類型和地貌組合多樣化特徵突出;地質地貌環境具有較強烈的生態脆弱性;河谷支流水源多發源於高山湖泊,兩岸支流河谷分佈不均衡。We consider the program as the sequence of blocks, which provider the foundation of coverage analysis. it ensures the consistency for testing semantic defined for many object - oriented languages ultimately. 3. test adequacy measurement
本文提出的塊這個概念是分析程序控制流的基礎,通過將程序劃分為塊的序列,從而從根本上保證了對多種面向對象語言的測試語義的一致性。The database should be used primarily to provide immediate infomation for manager to manage their process, product production ; secondly to report progress to senior management on sucess ( or therwise of their strategy ) and the achievement of objectives ; and at a third level. production of finacial reports
數據庫主要用來向管理者提供最新信息,以利於他們控制流程,管理產品生產;其次向高級管理層報告目標的成功與實現情況,並編制財務報表。The database should be used primarily to provide immediate information for managers to manage their processes, product production ; secondly to report progress to senior management on suocess ( or otherwise of their strategy ) and the achievement of objectives ; and at a third level, production of financial re ? ports
數據庫主要用來向管理者提供最新信息,以利於他們控制流程,管理產品生產;其次向高級管理層報告目標的成功與實現情況,並可編制財務報表。This paper highlights the problem of constructing cfg in object - oriented systems and proposes a new model named extended control flow graph ecfg for code based analysis of object - oriented software
本文著重介紹在面向對象系統中如何構造控制流圖,並對面向對象軟體的基於代碼的分析提出了一個名為擴展控制流圖ecfg的新模型。At the same tune, the paper analyses and discusses the control projects of the above parts. as for the hardware of the control system, on principle of reliability and considering the badly working condition of the vibratory roller, the paper chooses the special controller sp ecializing in the realm of construction machinery ' s control system in order to insure the reliability of the control system and simplify it. about the control quality of the system, the paper establishes the mathematical modes of the frequency modulation system and the amplitude modulation system, analyses the irrationality of the amplitude modulation project, puts forward to apply proportional - integral - differential controller ( pid controller ) to the traveling system and frequency modulation system
作為控制系統的方案設計的基礎,本文首先對影響壓實效果的振動參數進行了分析;然後針對智能振動壓路機的功能要求,將控制系統分為壓實參數的自動和手動控制、行走控制、轉向和蟹行控制以及智能灑水控制等幾個部分,對各部分的控制方案進行了分析對比和論證;在控制系統硬體設計方面,以可靠性為原則,考慮到振動壓路機的惡劣工況,選擇了專用於工程機械控制領域的專用控制器,使系統的硬體設計得以可靠性保障和簡化;針對控制系統控製品質問題,建立了調頻和調幅系統的控制模型,對調幅系統的控制不合理性進行了分析,提出採用pid控制器對行走和調頻系統進行校正;在軟體設計方面,對各個控制部分進行了軟體編程流程圖設計。Perl expert ted zlatanov continues his top - down development of the cfperl project, a cfengine interpreter written in perl, starting with the control flow and configuration handling
Perl專家ted zlatanov從控制流和配置處理開始,繼續研究其cfperl項目(用perl編寫的cfengine解釋器)的自頂向下開發。This paper discussed the application of eia in reverse logistics, including evaluation of environmental performance that reverse logistics made, and measurement of environmental performance of the reverse logistics system
文中論述了環境影響評價在逆向物流中的應用,包括估計逆向物流的環保意義,以及控制逆向物流系統的環境績效。Supply chain management asks company to pay attention to the stock coatrol of the entire supply chain but not only to the stock control of itself, lessen the demand magnifying phenomenon as possible, establish the strategic partnerships with the supply chain companies, implement the information pooling and coordinated operation ; in order to improve of the service capacity and the reduce of the stock cost, ultimately realize the win - win of the companies. based on the idea of supply chain management, management schools at home and abroad made wide and deep research on the inventory management, and procured many new achievements, and further more the practically application of which in companies acquired preferable effect
針對業務過程的工作流管理,要求企業從傳統的只注重自身的庫存控制轉向注重整個供應鏈的庫存控制,盡量減少需求放大現象,建立供應鏈上企業的戰略聯盟關系,實現信息共享和協同作業,通過整個供應鏈服務水平的提升和庫存成本的降低,實現供應鏈上企業的共贏,進而實現供應鏈上各節點企業的客戶響應水平的提升和運營成本的降低。A control flow graph ( cfg ) is a directed graph
控制流程圖( cfg )是一個有向圖。Three means exists in current defencing the overrun of stack : overwriting contents in stack with too long arguments is not allowed ; overwriting is allowed but unauthorized change of control flow is not allowed ; change of control flow is allowed but execution of injected code is prevented
在理論上存在三類方法檢測堆棧溢出:不允許用超長的輸入參數覆蓋返回地址;允許返回地址被覆蓋,但不允許控制流轉向非授權的用戶;允許控制流轉向非授權的用戶,但不允許其可執行代碼被運行。At the same time, a series of development trend in organization structure innovation under the information environment has been put forward : flat model is the basis of organization structure optimization ; flexibility not only is beneficial to organization creation, innovation and accelerating reaction speed, but also strengthens organization ' s control centripetal force during the process of being operated continuously. it has rapid adjusting ability in time according to unexpected results of predictable change ; networking can not only decrease internal management cost and realize integration between supply chain and sale chain in worldwide, but also realize enterprise " s completely authorized managemen in order to promote substantial leap in enterprise economic benefit ; virtual model is centralizing limited resources on high additional value function and making low additional value virtual in order that the largest resource support can be obtained in the lowest cost and the whole organization is operated in the most effective way for adapting to market " s rapid change with high elasticity ; creating learning pattern in organization makes enterprise expand the width and depth of information being exchanged with the outer so as to keep enterprise in an unassailable position
提出信息化環境下組織結構創新的一系列發展趨勢:扁平化是組織結構優化的基礎;柔性化既有利於組織的創造、革新、加快反應速度,又能使組織在不斷磨合中加強控制的向心力,具有適時根據可預期的變化的意外結果迅速調整的能力;網路化不僅減少了內部管理成本、實現了企業全世界范圍內供應鏈與銷售環節的整合,而且實現了企業充分授權式的管理,極大地促進了企業經濟效益,實現質的飛躍;虛擬化是將有限的資源集中在附加值高的功能上,而將附加值低的功能虛擬化,以最小的代價獲得最大的資源支持,從而使整個組織以最有效的方式運轉,以高彈性化來適應市場的快速變化;創建學習型組織,使企業拓展了與外界進行信息交流的廣度和深度,使企業立於不敗之地。However, these converters become more complicate. phase - shift bi - directional dc - dc converter is attractive since it operates with fixed frequency, has small voltage and current stress and can realize zvs without auxiliary switches
相移控制雙向dc - dc功率變換器因具有功率器件電壓,電流應力小,定頻工作和無須增加輔助器件即可實現功率器件的零電壓開關條件等優點而受到關注。Its test results indicate : voltage mode inverters with high frequency link have the advantages such as high frequency electrical isolation, simple topology, two - stage power conversions, high power density, bidirectional power flow, good line current waveform, low audio noise, high converting efficiency, and high input power factor etc. this kind of converter lay the key technical foundation on new type high power density, high efficiency and low cost asi
設計的1kva270v 10 % dc / 115v400hzac單極性移相控制雙向電壓源高頻環節逆變器原理試驗表明,這類逆變器具有高頻電氣隔離、電路拓撲簡潔、兩級功率變換( lfac / hfac / lfac ) 、功率密度高、雙向功率流、音頻噪音低、變換效率高、網側功率因數高等優點,為新一代高功率密度、高變換效率、低成本航空靜止變流器奠定了關鍵技術基礎。分享友人