軟體開發度量 的英文怎麼說
中文拼音 [ruǎntǐkāifādùliáng]
軟體開發度量
英文
software development measurement- 軟 : Ⅰ形容詞1 (質地不硬) soft; flexible; supple; pliable 2 (柔和) soft; mild; gentle 3 (軟弱) we...
- 體 : 體構詞成分。
- 發 : 名詞(頭發) hair
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 軟體 : [計算機] software軟體包 (程序包) software package; 軟體程序 software program; 軟體跟蹤方式 soft...
- 度量 : 1. (計量長短) measure; metric; mensuration 2. (寬容人的限度) tolerance; magnanimity
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This paper facous on the micro - computer control of the burning furnace system. taking to meet the requirements of the user ' s as basis, it is designed about computer in hardware and software it brings forward a scheme of intelligent & fuzzy - control based on 8098 single - chip micro - computer to get the best proportion of fuel oil and burning air, to realize the auto - contral of the temperature of flue gas in or out the burning furnace. so the accurate efficiency is received, this can ensure the ahf unit having a high production and low costs and energy
在控制上以滿足新爐型的設計要求為基礎,進行了微機控制的硬體與軟體開發,提出了採用8098單片機進行模糊智能控制的設計方案,實現了燃料油與燃燒空氣最佳比例控制、燃燒爐出口煙氣溫度控制、燃燒爐進口煙氣溫度控制和安全聯鎖報警控制,提高了燃燒爐出口溫度的控制精度和燃料使用效率,為整個裝置提高產量和降低消耗提供可靠的保證。To solve the inaccuracy problem caused by the two existing methods ( average end - area method and prismoidal method ) used for the calculation of roadway earthwork volume, this paper puts forward a new concept of the 3 - dimensional algorithm that takes all the roadway geometric design procedures as a kind of geometrical operation between the ground model ( original terrain model ) and the roadway model ( designed model ) under certain constraints, and then presents a complete 3 - dimensional algorithm of roadway earthwork volume as well as its executable computer program. the algorithm benefits from the re - triangulation technique of constrained delaunay triangulation ( cdt ), which can yield a true volume value theoretically. through a number of practical tests covering varied intervals between adjacent cross sections, it is proven to possess a higher accuracy compared with that of traditional methods. all the work involved in this paper indicates that the 3 - dimensional calculation of roadway earthwork volume is feasible, more accurate and should have further application in practice
針對目前廣泛使用的道路土方量計算方法平均斷面法和稜柱體法計算不準確的缺點,提出了三維土方量計算演算法的概念.該演算法以帶約束的狄羅尼三角化( cdt )為技術核心,認為所有道路幾何設計過程都是地面模型和道路(設計)模型進行幾何運算的結果.基於此,本文設計出相應的演算法步驟,同時完成了相應的軟體開發,使得該三維演算法能和傳統的方法進行對比.此外,結合工程實例,採用了不同的道路橫斷面間距對三維計算方法和傳統方法的誤差進行比較、分析.結果證明三維演算法具有更好的精度,該演算法可用於道路、場地平整等工程土方量計算3. the development of the level control system was described. some measures which can decrease the total cost of the development intouch - based systems were put forward
詳細介紹多變量液位控制系統的硬體構成和軟體結構,提出一種基於intouch的工控軟體開發方法,這種方法可以大幅度降低基於intouch系統的開發成本。Then we define criterions including a series of software practice process and method and tools, which are also fit most of home software corporation to application software exploration and fit them to improve their software exploration engineering management before passing evaluation of cmm. the criterions we defined using a series normative process and document to engineer software exploration, which include " project management criterion ", " configuration management criterion ", " software test criterion ", " document writing criterion ", " software exploration and maintenance criterion ", ' software life cycle guide ", etc. " project management criterion " defines area and principle of software research management, which is practiced to manage the people, technology, resources, software, process and so on to improve efficiency and to ensure quality and increase income
《項目管理規程》定義軟體研發管理的范圍、原則,通過實施該規程來對項目中的人員、技術、資源、軟體、過程等進行全方位的管理,一西南石油學院碩卜學位畢業論文以達到提高效率、保證質量、降低消耗、增加收益的最終目的; 《配置管理規程》 ,通過實施該規程對項目開發過程中的所有資源進行控制; 《軟體測試規程》定義對軟體系統測試所用工具、過程和責任: 《文檔編制規程》提供滿足國家《計算機軟體文檔編制規范gb8567 》標準的各種文檔模板來建立統一的文檔編制規范; 《軟體開發和維護規程》定義了軟體開發過程以及採取的方法和工具; 《軟體生命周期指南》 ,根據軟體項目管理的經驗,將典型軟體過程形成軟體過程模型,用於指導以後軟體周期的選擇; 《年度公司規劃》 ,對需要公司總體安排的資源統一調度的過程。According to the request of this subject, we have developed the system hardware and software for the slave device and the inspection software running on the pc. in this paper all of the followings is illustrated detailedly, such as the research on the principles of measurement and its realization, three means of water - level measurement that are separately based on photo electricity coder, pressure sensor and potentiometer ; selection of the microchip, we choose an advanced integrated soc ( system on chip ) microchip c8051f021 as the main controller ; realization of signal sampling, processing and its conversion in the mcu ; application of high precision 16 bits adc cmos chip - - ad7705 in our system, designing its interface with the microchip and relevant program ; using a trickle charge timekeeping chip ds1302 in the system which can provide time norm and designing of its i / o interface and program ; additionally, a 4 ~ 20ma current output channel to provide system check - up using ad421. in the system, ad421, ad7705 and the microchip compose spi bus ; to communicate with the master pc, here we use two ways which are separately rs232 and rs485 ; moreover, there are alarm unit, keyboard unit, power supply inspection unit and voltage norm providing unit in the system
針對研製任務的要求,課題期間研製了下位機系統硬體和軟體,開發了上位機監控軟體,其中所作的具體工作包括:測量原理的研究和在系統中的實現,在本次設計中用三種方法來進行水位測量,分別是旋轉編碼器法、液位壓力傳感器法和可變電阻器法;主控晶元的選擇,我們選用了高集成度的混合信號系統級晶元c8051f021 ;實現了信號的採集和處理,包括信號的轉換和在單片機內的運算;高集成度16位模數轉換晶元ad7705在系統中的應用,我們完成了它與單片機的介面設計及程序編制任務;精確時鐘晶元ds1302在系統中的應用,在此,我們實現了用單片機的i o口與ds1302的連接和在軟體中對時序的模擬,該晶元的應用給整臺儀器提供了時間基準,方便了儀器的使用;另外,針對研製任務的要求,還給系統加上了一路4 20ma模擬信號電流環的輸出電路來提供系統監測,該部分的實現是通過採用ad421晶元來完成的,本設計中完成了ad421與單片機的spi介面任務,協調了它與ad7705晶元和單片機共同構成的spi總線系統的關系,並完成了程序設計;與上位機的通信介面設計,該部分通過兩種方法實現: rs232通信方式和rs485通信方式;系統設計方面還包括報警電路設計、操作鍵盤設計、電源監控電路設計、電壓基準電路的設計。This paper combines the application and research of cellular manufacturing resource management system in high - efficient numerical control machining technique research of commission of science technology and industry for national defense and demonstration project research of chengdu aerocraft corporation, studies and practice the management of workshop ' s resource management which according to mrp hand jit " s thoughts and the characteristic of manufacturing execution system to meet advanced management concept ; have realized the computer - assisted management of the measuring tool, cutter, fixture and material in numerical control manufacturing center of chengdu aerocraft corporation, have introduced some manage method, concept and the management thought in production planning and controlling management, stock management and cost management ; makes the information of cost manage department, technology department and resource management department can be shared and integrated with each other, have guaranteed the production of numerical control manufacturing center of chengdu aerocraft corporation can go on by order ; this paper is taking the management of cutter as a sample, have studied the major working process and the realistic demand of resource management in the environment of numerical control ; have established systematic function model and information model with the method of idefo, idef1x ; under the support of intranet, with the method of joint application and development, combines advanced management theory and reality, using mature software development tool, this paper have developed the computer - aided manufacturing resource management software under the pattern of c / s
本文結合國防科工委「高效數控加工技術研究?成飛示範工程」課題中單元化製造資源管理系統的研究與應用,從車間層開始圍繞製造資源計劃( mrp )和準時制生產( justintime ,簡稱jit )的需求並結合製造執行系統( manufacturingexecutionsystem )的特點對車間資源的管理作了一定的研究和探討,並付諸實踐,以適應先進的管理理念;實現了成飛數控加工中心刀具、量具、工裝、物料等製造資源的計算機輔助管理,介紹了一些計劃與調度管理、庫存管理、成本管理的管理思想、理念及方法,完成了與車間生產調度部門、工藝部門、經營管理部門的信息共享和集成,從製造資源的角度保證了成飛數控加工中心的生產能有序、受控的進行;對今後的車間層製造資源管理探索出了一條切實可行的解決途徑。本文以刀具管理為例,研究了高效數控環境下製造資源管理的現實需求及主要的工作流程;採用idefo 、 idef1x方法建立了系統的功能模型和信息模型;並在車間局域網的支持下,採用聯合應用開發( jad )方法(即程序開發人員與最終用戶共同開發系統) ,以先進的管理理論為指導,結合生產現場的實際情況,利用成熟的軟體開發工具開發了c s模式下的計算機輔助製造資源管理系統軟體。It mainly includes following aspects : in this paper, firstly implication of wavelet analysis in signal harmonic component extraction is presented in detail, and on this foundation signal given frequency band component extraction method is proposed. then we investigate frequency aliasing phenomenon, reason why frequency aliasing phenomenon is easy happened when wavelet is implied in field of motor fault diagnosis, and frequency bands where frequency aliasing phenomenon is easer happened, and put forward approved morlet wavelet analysis method which can effectively alleviates frequency aliasing phenomenon. third we set up vibration signal detected system, design experiments to obtain three groups of fault signals : eccentricity fault, mixed fault of eccentricity plus mild rub, mixed fault of eccentricity plus moderate rub, and process these data using analysis method proposed in this paper
首先對論文的選題以及相關背景進行了探討,並對相關的小波基礎理論進行了闡述,主要針對感應電動機的偏心故障和偏心+碰摩復合故障形式及相關的應用演算法進行了詳細探討,主要工作內容包括下面幾個方面:在論文中,首先對小波分析在信號的諧波分量提取中的應用進行了研究,在此基礎上,提出了信號的特定頻帶成分的提取方法;研究了小波分析的頻域混疊現象,探討了小波分析應用於電機故障診斷領域時易發生頻域混疊現象的原因,以及混疊現象較易發生的頻帶,提出了可以有效減輕頻域混疊現象的改進的morlet小波分析方法;搭建了振動信號檢測系統,設計實驗採集得到三組故障數據:偏心故障,偏心+輕微碰摩復合故障,偏心+中度碰摩復合故障,並對這些數據應用本文提出的分析方法進行信號處理,提取出的特徵參數可有效區分這兩種故障形式;研究了基於matlab和labview的混合編程方法,完成了電機故障檢測系統的軟體開發。The topics proposed model, the content and data collection projects related measurement methods for the japanese enterprise software development outsourcing program provides references
本課題提出的模型、項目度量內容和數據採集相關方法對對日外包企業的軟體開發提供了參考方案。The concept of otn node transmission model is introduced. the requirement of otn node transmission model is discussed. this model uses the frequency domain transmission matrix to express the otn node transport characteristics. the simplified model based on wdm and im - dd systems, the relationship between node characteristics and model parameters and measurement of model parameters are also discussed. at last a briefly discussion on how to develop the otn simulation and cad software based on our model is demonstrated
在線性時不變的假設下,提出利用頻域傳輸矩陣來表示節點傳輸特性的方法給出了oxc和oadm兩類光傳送網節點的統一的表示根據目前通用的波分復用強度調制直接檢波系統的特點對復雜的頻域傳輸矩陣進行了簡化並對通常所關心的節點主要性能指標與模型參數的關系模型參數的測量和計算模型的設計與計算機模擬輔助設計軟體開發的銜接問題進行了討論。At last, how software metrics is applied in software development practice is particularly introduced
最後,通過對實際軟體項目的分析,介紹了軟體度量在軟體開發實踐中的應用。The source code complexity metric and quality controlling [ 2 ] is a important part of software quality guarantee system. it bases on source code and runs through the phase of software developing, code examination, unit testing, integration testing, system testing and software maintenance
源代碼的復雜度度量和質量控制[ 2 ]是軟體質量保證體系中的一個重要環節,它是面向源代碼進行工作的,貫穿于軟體開發、代碼評審、單元測試、集成測試、系統測試、以及軟體維護階段。It ’ s already becomes one of the important developing direction to set up auto test system by programmable device with gpib and change the characteristics of traditional device that manual and used in signal device, and also do good to exertion of device function. but most programmable device produced in our country didn ’ t deploy gpib interface panel, which is an disadvantageous factor to make up auto test system. the gpib interface panel designed in this paper can be transplant easily and it ’ s software control completely accord with ieee488. 2 interface criterion, just small program
本文系統剖析了ieee488規范,並在此基礎上深入地研究了基於ieee488規范的自動測試系統的組建過程,自動測試系統的測試軟體開發流程,並結合具體實例編制出基於ieee488規范的自動測試系統的通用控製程序,該程序可以靈活方便地應用到各種程式控制儀器組成的自動測試系統當中,從而使組建自動測試系統更加便捷,提高了測量工作的速度和效率。The method of this paper using the theory of foreign company value assessment models and methods, and give suggestions of the principal of real estate enterprises value assessment. this paper try to establish an index system, this system combined condition assessment, course assessment and achievement assessment, this system has the characteristic of quantity and quality assessment, and adopts group layer analysis method to set index portion. this paper adopts relative analysis to verification the independent of each index, and through proof - test to verify the result credibility and efficiency to guarantee the assessment objectivity and veracity
本文從公司價值評價的基本理論入手,在詳細分析房地產上市公司價值特點的基礎上,借鑒國內外先進的公司價值評價模型和方法,提出了房地產上市公司價值評價的原則;建立了一套將條件評價、過程評價和成果評價相結合,定量評價和定性評價相結合的指標體系;採用群組層次分析法確定了指標權重;通過相關分析檢驗了各指標間的獨立性,對評價結果進行信度和效度檢驗以保證評價的客觀性和準確性;基於以上研究成果,進行了房地產上市公司價值評價體系的軟體開發的系統設計。In the system, the photoelectron technology, information processing technology, multimedia technology and software development technology are used synthetically to realize the measurement of higher accuracy, higher efficiency and higher processing ability
本系統綜合運用了光電子技術、信息處理技術、多媒體技術以及軟體開發技術,實現了高精度、高效率、高處理能力的測量。In this paper, the streaming media technology applied to network video monitor system are researched on the basis of video streaming. the emphases are put on system design, video captures and play, and the design of network transmission module and relevant software development method. in fact, uality of service of the network has unstable characteristics, we have analyzed qos guarantee strategy in video streaming transmission on network, and presents a integrated qos guarantee scheme which based on data encapsulation, buffer storage technology and congestion control on network. this scheme do its best to avoid the big delay or congestion on network based on make full use of network bandwidth, which can guarantee the best qos of the video transmission
重點討論了系統架構、視頻捕獲和播放、網路傳輸模塊設計以及相關軟體開發方法。同時,針對實際網路中存在的服務不穩定性特點,分析了視頻流在網路傳輸過程中的qos保證技術,並在系統中提出了基於數據封裝、緩存技術以及網路擁塞控制機制的綜合qos解決方案。該方案使系統在充分利用網路帶寬的情況下最大程度上避免出現大的延遲或擁塞,保證了視頻傳輸的最佳服務質量。The software capability maturity model ( sw - cmm ) describes the principles and practices underlying software process maturity and is intended to help software organizations improve the maturity of their software processes in terms of an evolutionary path from ad hoc, chaotic processes to mature, disciplined processes
Cmm給了軟體開發機構一把度量軟體過程的尺子,從低到高共有5個等級的刻度,用它度量便是軟體過程評估的工作。 cmm同時也是一個指南,在客觀上起到了指導軟體機構的作用。The research of this essay is focus on the measurement and the analysis of the key process and tectonic characteristics are suitable for the japanese software development measurement and analysis models
本課題以其中的度量和分析關鍵過程域為主要研究對象,構造適合對日軟體開發特點的度量和分析模型。So we must put more attention on measurable management work, it can control and predict software development process more effectively. it also can provide decision - making for balancing quality, cost and schedule in software projects
因此在軟體項目管理中必須更重視「定量」的管理工作,這樣才有利於控制和預測軟體開發過程,並為軟體項目的質量、費用和進度的權衡發展提供保證和決策的依據。On the basis of urban water demand forecasting methods " studying, and activex controls integrated, urban water demand forecasting system for shenzhen is developed by using visual basic, sql server and matlab as the developing stage. the system, which offers a simple and efficacious way to develop software, is effective in timely optimal control of water supply system, and the system is worth referring to while developing other optimal dispatching software such as water supply system
在對城市需水量預測方法研究的基礎上,本文選用visualbasic 、 matlab 、 sqlserver為開發平臺,結合activcx技術開發了深圳特區需水量預測系統,為實現輸配水系統的實時優化調度奠定了基礎,有良好的實用價值,也提供了一種簡單高效的軟體開發思路,對于給水系統其它優化調度軟體的開發也具有很好的參考價值。A team or organization at this level actually captures and utilizes software development metrics for future estimation and process analysis purposes
處于這層的團隊和組織通常為將來的評估和過程分析捕獲並使用軟體開發度量。分享友人