Modern designs use at least three partitions : a presentation module that handles all user - interface logic , a business logic module that takes care of data processing and integration issues , and a dbms that handles all details of data management 現(xiàn)代的(軟件)設(shè)計至少采用了三塊:表示模塊(處理所有的用戶接口邏輯操作) 、業(yè)務(wù)邏輯模塊(負責(zé)數(shù)據(jù)處理和集成)和數(shù)據(jù)庫管理系統(tǒng)模塊(完成所有數(shù)據(jù)管理的細節(jié)) 。
The framework consists of four function modules , i . e . , presentation module , controller module , business logic module , data manipulation module . through separation of the interface and implementation , the system structure becomes clear , and the maintenances is easier 論文詳細介紹了框架的四個功能模塊,分別是表示層模塊、控制器、商業(yè)邏輯處理模塊和數(shù)據(jù)操作模塊,通過功能的分離和功能包裝,使得系統(tǒng)的結(jié)構(gòu)清晰,后期的維護工作變得容易。
Researched the methods to test configrable logic block ( clb ) and its sub - blocks . based on a “ divide and conquer ” methodology , the clb resources are divided into three basic blocks : logic units , carry logic module ( clm ) and lut ’ s ( look up tables ) ram - mode . the testing configurations are implemented based on a two - dimensional array structure for logic blocks 主要基于“分治法”對clb及其子模塊進位邏輯( clm ) 、查找表( lut )的ram工作模式等進行了測試劃分,分別實現(xiàn)了以“一維陣列”為基礎(chǔ)的測試配置和測試向量,以較少了測試編程次數(shù)完成了所有clb資源的測試。
This thesis mainly introduce a development process of mis of steel tube enterprise producing . a universal mis of adapting to our country middle and small producing enterprise is developed in accordance with the practical situations of our country producing enterprise . the structure and developing method of the mis are analyzed , followed by the introduction of the development process in stages . the system development abides strictly by the requirements of software engineering , with all the files standard and complete . during the process of the development , we took into consideration practicality as well as scientific principles . the system is development under a quick prototype method . first , the logic module of the system is established through the analysis of the business flow process and the information flow concerning productive enterprise of steel tube ; secondly , in light of the module , the system is set up including the design of the system ' s network platform , developing tools , database , system code , software modules , system security , user ' s interface and so on . finally , the prototype of the system is implemented on the basis of the design 文中首先分析了管理信息系統(tǒng)的開發(fā)方法和體系結(jié)構(gòu),然后分階段地介紹了具體的開發(fā)過程。該系統(tǒng)的開發(fā)嚴格遵守軟件工程的要求,文檔規(guī)范完善,在開發(fā)過程中堅持實用性和科學(xué)性相結(jié)合的原則。系統(tǒng)采用快速原型法進行開發(fā),首先通過對鋼管生產(chǎn)企業(yè)業(yè)務(wù)流程和數(shù)據(jù)流程的分析,建立了系統(tǒng)的邏輯模型;接著針對該模型進行系統(tǒng)設(shè)計,包括對系統(tǒng)的網(wǎng)絡(luò)平臺、開發(fā)工具、數(shù)據(jù)庫、編碼、軟件模塊、系統(tǒng)安全及用戶界面等方面的設(shè)計;然后在設(shè)計的基礎(chǔ)上實現(xiàn)了系統(tǒng)原型;通過對原型的評價和改進,使原型最終成為實際產(chǎn)品。
The peripheral equipment , which includes serial control , b3g test tools , ddr control , interrupt control , connect the on - chip peripheral bus of powerpc ~ ( tm ) 405 . in addition , the clock module and the misc logic module are necessarily to make the b3g test platform work . in order to debug the b3g test platform , the chipscope ~ ( tm ) core is adopted 在powerpc ~ ( tm ) 405的外圍總線上開發(fā)了串口控制器、 b3g測試工具、雙倍數(shù)據(jù)流( ddr )內(nèi)存控制器、中斷控制器等外設(shè);整個系統(tǒng)還需要時鐘、輔助邏輯等模塊;為了方便b3g測試平臺的調(diào)試,將chipscope ~ ( tm )核也嵌入到了平臺中。
Soa is the new principle used as logic module in the computer program ( named as services ) , which can be thought as a guidance of design , exploitation , deployment , arrangement of the logic module , and it can form a proper way to build application program , organize the it fundamental infrastructure and operation function . although soa is often linked with xml and web services technology , the latter is usually nothing more than regarded as the technical realization of the soa principle in allusion to the real application surroundings Soa只是設(shè)計、開發(fā)、部署和管理網(wǎng)絡(luò)中計算機程序邏輯(稱作為“服務(wù)” )具體模塊的方法的最新規(guī)范原則,它是構(gòu)成應(yīng)用程序、組織it基礎(chǔ)設(shè)施和業(yè)務(wù)功能標準化的一種方法。雖然soa常常與xml和webservices連在一起,但后者只是soa原則針對具體應(yīng)用環(huán)境的技術(shù)實現(xiàn)。
The system exploit concludes three contents . first is the circuit design of system ' s hardware , its main contents comprise the design of system exploration , people - machine passage and forward rear passage . the second one is the software plan , include the fuzzy logic algorism design by means of matlab / fuzzy logic module and system main program design . the third part is the design of system simulation throughout matlab / simulink module and the statements of system simulation result 系統(tǒng)開發(fā)包括三個方面的內(nèi)容,一是系統(tǒng)硬件電路的設(shè)計,包括系統(tǒng)擴展、人機通道及前后通道設(shè)計;二是系統(tǒng)軟件設(shè)計,包括利用matlab的fuzzylogic模塊進行模糊控制算法設(shè)計和主程序設(shè)計,還包括硬件接口程序設(shè)計;三是仿真系統(tǒng)設(shè)計及在matlab / simulink模塊下進行仿真的結(jié)果陳述。