We have employed the binary system coding of ga directly to search and optimize the parameters of the control table under of the structure of fuzzy controller . the optimal and robust fuzzy controller which has overcome some shortcomings of traditional fuzzy controller has been designed 我們采用了遺傳算法的二進(jìn)制編碼方式直接搜索系統(tǒng)空間,并優(yōu)化控制查詢表的參數(shù),能生成具有很好控制特性的模糊控制器,克服了傳統(tǒng)模糊控制器查詢表參量固定不變的缺點。
In this article, based on theory of the rcm technology and exception-tree, the equipment-management programmer and the faulty category in dlpec ( dalian petro-chemistry corporation ) are discussed in details, and the equipment-management patterns for the enterprise are brought forward . for all kinds of equipments, some measurements on the maintaining and governing are established; moreover, the system function mode structure is also schemed out, which responses the working situation of equipment in the enterprise in detail and is composed of equipment technology document-management, equipment document-management, equipment integrating-management, equipment maintaining-plan management, equipment stat . analysis management, integrating-query system etc; at the same time, the whole system codes are devised, which include equipment category code, engineering planning sort code, spare part sort code, testing report catalogue code of pressure vessel pile, equipment stat 本文以大連石化公司的設(shè)備管理程序和設(shè)備種類為研究對象,應(yīng)用rcm的技術(shù)和故障樹原理,提出了具體的適合于該企業(yè)的設(shè)備管理模式;針對各種不同類型的設(shè)備,制訂出相應(yīng)的維修管理對策;并運用信息系統(tǒng)分析與設(shè)計方法,設(shè)計出了比較詳細(xì)的、能真實反應(yīng)企業(yè)設(shè)備工作狀態(tài)的系統(tǒng)功能模型結(jié)構(gòu),包括:設(shè)備技術(shù)文檔管理、設(shè)備檔案管理、設(shè)備綜合管理、設(shè)備維修計劃管理、設(shè)備統(tǒng)計分析管理、綜合查詢系統(tǒng)等;同時,設(shè)計出了比較完整的系統(tǒng)代碼,主要包括:設(shè)備類別編碼、工程計劃分類編碼、備品備件類別編碼、壓力容器管道檢驗報告目錄編碼、設(shè)備統(tǒng)計類別編碼等;另外,對數(shù)據(jù)庫設(shè)計、輸入輸出設(shè)計、系統(tǒng)的實施與測試等提出了比較具體的方案。
This paper describes the requirment analysis, database design, system code, system security design, user interface design and the system implementation of the hospital information system and the community information system . this paper also introduce the test of the two information systems " integration 本文主要介紹了作者完成的社區(qū)衛(wèi)生信息系統(tǒng)和醫(yī)院管理信息系統(tǒng)的需求分析,數(shù)據(jù)庫設(shè)計,編碼設(shè)計,應(yīng)用軟件模塊設(shè)計,系統(tǒng)安全設(shè)計,用戶界面設(shè)計,系統(tǒng)實現(xiàn)以及社區(qū)衛(wèi)生信息系統(tǒng)和醫(yī)院管理信息系統(tǒng)的集成等部分的工作。
On the base of technology of modern network management, the author introduced in detail the stages of software procedure in steps of user requirement analysis, outline analysis, detail analysis, system coding, system test etc . and provided the design original code for some important classes 在現(xiàn)代網(wǎng)絡(luò)管理技術(shù)的基礎(chǔ)上,作者對eventprocessor子系統(tǒng)的需求分析、概要設(shè)計、詳細(xì)設(shè)計、系統(tǒng)編碼、應(yīng)用測試等軟件開發(fā)過程中的各個階段都作了詳細(xì)的介紹,其中對于比較重要的類還給出了類的設(shè)計原碼。
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(yán)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(jìn)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(jìn)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(jìn),使原型最終成為實際產(chǎn)品。
Based on 0-d core physics model, the core parameters of low, moderate and high aspect ratio are calculated by system code . in addition, an advanced plasma configuration for fds system has been proposed, which aims at high beta, high bootstrap current and good confinement . in order to determine the feasibility of fds operation, a two-dimensional time dependent free boundary simulation code has been adopted to simulate time-scale evolution of plasma current profile and boundary position 在建立零維堆芯物理模型基礎(chǔ)上,利用系統(tǒng)分析程序計算了堆芯物理參數(shù),分析了fds-標(biāo)準(zhǔn)環(huán)徑比情況的先進(jìn)運行模式,并對其位形演化進(jìn)行了放電模擬,獲得比較滿意的結(jié)果,為fds-系統(tǒng)概念設(shè)計奠定了基礎(chǔ)。
Abstract : this paper is mainly about my research work on source quantization and source coding ? the basic method is to optimize the system coding by use of combining the channel coding and source coding or parts of these two coding, and there presented a new approach of source quantization, combined source-channel quantization 本文主要介紹了作者在信源最優(yōu)量化及編碼方面所進(jìn)行的一些研究工作。作者的出發(fā)點是將信道編碼和信源編碼相結(jié)合,或是將兩者的部分功能相結(jié)合從而達(dá)到提高系統(tǒng)編碼效率的目的。
Secondly, the paper analyses in detail shcan2000 system, which bears independent intellectual property rights, including the idea of the software formation, the central component and the hardware circuit . the conclusion is that this software system has succeeded in writing system code in the hard real-time systems by applying software component technology, which reduces greatly the workload in the developing system and makes it more efficient 其次,圍繞自行開發(fā)的shcan2000系統(tǒng),詳細(xì)分析了其軟件的構(gòu)成思想、軟件的核心組成部分和系統(tǒng)硬件電路,指出:該軟件系統(tǒng)實現(xiàn)了在嵌入式強實時系統(tǒng)中采用軟件構(gòu)件技術(shù)進(jìn)行系統(tǒng)代碼的編寫,使得開發(fā)系統(tǒng)的工作量大為減輕,進(jìn)而提高系統(tǒng)的開發(fā)效率。