計(jì)算機(jī)應(yīng)用論文畢業(yè)設(shè)計(jì)課題管理系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)

1、畢業(yè)設(shè)計(jì)課題管理系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn) 畢業(yè)設(shè)計(jì)課題管理系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn) 【中文摘要】 畢業(yè)設(shè)計(jì)課題管理包括教師申報(bào)、學(xué)生選題、公布結(jié)果三個(gè)階段,手工選題存在效率低、用時(shí)長、工序繁瑣等缺點(diǎn)。網(wǎng)絡(luò)化畢業(yè)設(shè)計(jì)課題管理系統(tǒng)能實(shí)現(xiàn)教務(wù)管理信息化、網(wǎng)絡(luò)化和自動(dòng)化。本文構(gòu)建了一個(gè)以browser/server為基礎(chǔ)的系統(tǒng),把畢業(yè)設(shè)計(jì)課題的申報(bào)、審批、選題、公布等事務(wù)通過internet來完成。系統(tǒng)在手工選課業(yè)務(wù)流程的基礎(chǔ)上抽象需求,充分利用網(wǎng)絡(luò)化的優(yōu)勢,對現(xiàn)有的選題流程進(jìn)行了改進(jìn),并采用流程化管理模式,整個(gè)系統(tǒng)實(shí)現(xiàn)了對畢業(yè)設(shè)計(jì)課題和選題過程的科學(xué)、有序的管理,充分滿足了學(xué)生、教師、教務(wù)管理員的需求。本文對已有的

2、選題算法進(jìn)行了比較研究,對選題人數(shù)隨時(shí)間的分布進(jìn)行了分析,以學(xué)生選題的公平性為出發(fā)點(diǎn),考慮了各種因素,提出了先來先服務(wù)(fcfs)算法、分級抽簽算法、分志愿篩選算法。使得在整個(gè)選題過程中,絕大多數(shù)學(xué)生都能夠在選題時(shí)間內(nèi)盡可能的擁有均等的概率選中某個(gè)題目,同時(shí)盡可能的使參加選題的學(xué)生及時(shí)得知是否選中題目。對系統(tǒng)的性能、安全和網(wǎng)絡(luò)負(fù)載情況方面進(jìn)行了測試,用實(shí)例分析了系統(tǒng)各方面的處理能力。本系統(tǒng)在作者單位已投入實(shí)際使用,取得了預(yù)期效果【英文摘要】 graduation designing management include mentors declaring, the students choos

3、ing and result announcing three stages, the handicraft chooses an existence efficiency low, use hour long, the working procedure tedious etc. network graduation design management system can realize an educational administration management informationizational, network-rization and automatization.thi

4、s thesis set up a system that based on browser/server, and finish the declaring, examining approving , and the graduation design topic choosing and announcing etc by internet. the system abstract the needing which based on the process of hand-work courses selecting, make use of the advantage that th

5、e network turns well, adopt process to turn a management style towards selecting elective courses process to carry on an improvement existing. the system carried out a scientific and regular administrating to graduation design topic and topic choosing process and satisfying the student, the mentor,

6、and the educational administration managing persons requirement well.this thesis got a calculative way to carry on comparison research towards having already had of, to chose a number to distribute to carry on with time analysis, with the student choose the equity of for point of departure, consider

7、ed various factor, put forward (fcfs) arithmetic, ratings first to draw lots calculate way and divide to volunteer sieving calculate way .make sure in whole choosing process, greatly major students can own a equal rate to pick out a certain topic during the t-opic choosing time, in the meantime maki

8、ng students who attend the topic choosing to know whether pick out a topic as soon as possible.carrying on a test to the function, the safety and the network for this system ,and analysis the processing ability of the system by using a exist data. this system has already using in an actual circumsta

9、nce in the authors department, and obtaining an expective result. 【中文關(guān)鍵詞】 課題管理; 資源分配; 流程化 【英文關(guān)鍵詞】 topic-management ; resources allotment ; flow-rization 【畢業(yè)論文目錄】 畢業(yè)設(shè)計(jì)課題管理系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)摘要 4-5 abstract 5 第一章 緒論 8-15 1.1 目標(biāo)分析及設(shè)計(jì)理念 8-9 1.2 系統(tǒng)結(jié)構(gòu)設(shè)計(jì) 9-12 1.2.1 系統(tǒng)功能結(jié)構(gòu) 9 1.2.2 系統(tǒng)的運(yùn)作 9-10 1.2.3 管理員模塊 10-11 1.2.4 教師

10、模塊 11 1.2.5 學(xué)生模塊 11-12 1.3 開發(fā)技術(shù)及環(huán)境的選擇 12-13 1.4 系統(tǒng)界面結(jié)構(gòu)和風(fēng)格設(shè)計(jì) 13-15 第二章 算法設(shè)計(jì)與數(shù)據(jù)庫結(jié)構(gòu)分析 15-25 2.1 選題算法分析 15-21 2.1.1 先來先服務(wù)(fcfs)算法 16-17 2.1.2 分級抽簽算法 17-20 2.1.3 分志愿篩選算法 20-21 2.2 數(shù)據(jù)庫結(jié)構(gòu)設(shè)計(jì) 21-25 2.2.1 數(shù)據(jù)庫的需求分析 21-22 2.2.2 數(shù)據(jù)庫的邏輯設(shè)計(jì) 22-23 2.2.3 數(shù)據(jù)庫的結(jié)構(gòu)創(chuàng)建 23-25 第三章 系統(tǒng)設(shè)計(jì)與具體實(shí)現(xiàn) 25-46 3.1 使用div+css 構(gòu)建頁面結(jié)構(gòu) 25-27 3

11、.2 使用cookies 實(shí)現(xiàn)頁面驗(yàn)證 27-29 3.3 管理模塊 29-34 3.3.1 系統(tǒng)管理 29-31 3.3.2 課題管理 31-32 3.3.3 教師管理 32-33 3.3.4 學(xué)生管理 33-34 3.4 教師模塊 34-39 3.4.1 個(gè)人資料修改 35 3.4.2 課題管理 35-39 3.4.3 系統(tǒng)說明 39 3.5 學(xué)生模塊 39-46 3.5.1 個(gè)人資料修改 39-40 3.5.2 選課管理 40-45 3.5.3 系統(tǒng)說明 45-46 第四章 數(shù)據(jù)校驗(yàn)與系統(tǒng)安全 46-53 4.1 用戶輸入數(shù)據(jù)合法性校驗(yàn) 46-51 4.2 程序與數(shù)據(jù)庫的安全性 51-52 4.3 服務(wù)器安全配置 52-53 第五章 系統(tǒng)測試 53-58 5