本文關(guān)鍵詞：基于AutoCAD的滴灌工程設(shè)計軟件研究與實現(xiàn)　出處：《中國水利水電科學(xué)研究院》2016年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 滴灌工程設(shè)計 AutoCAD 軟件 功能 數(shù)據(jù)庫

【摘要】：我國的滴灌工程設(shè)計從最開始全部依靠手工設(shè)計,到現(xiàn)在發(fā)展為依靠CAD繪圖和Excel計算完成,雖然從一定程度上縮短了設(shè)計周期,但計算過程仍然繁瑣,在很大程度上已經(jīng)無法滿足滴灌工程設(shè)計的需要。利用計算機(jī)輔助滴灌工程設(shè)計,既能發(fā)揮計算機(jī)在繪圖、計算、文件處理等方面的優(yōu)勢,又能節(jié)約設(shè)計時間、提高設(shè)計效率,為開發(fā)新產(chǎn)品創(chuàng)造了有利條件,然而我國灌溉方面的專業(yè)設(shè)計軟件還非常少,尚未發(fā)揮出計算機(jī)帶來的優(yōu)勢。為此,本文依托水利部公益性行業(yè)科研專項“廣西糖料蔗高效節(jié)水灌溉發(fā)展模式研究(編號：201301013)”項目,基于現(xiàn)有的滴灌工程設(shè)計理論,以開發(fā)適合于我國的滴灌工程設(shè)計軟件為目標(biāo),通過人機(jī)交互方式,在設(shè)計人員提供灌區(qū)基本信息的前提下,按照滴灌工程規(guī)劃設(shè)計思路,開展基于AutoCAD的滴灌工程設(shè)計軟件研究與實現(xiàn)工作,并將該軟件命名為滴灌工程設(shè)計CAD系統(tǒng)軟件。軟件由圖塊文件、公共函數(shù)文件、系統(tǒng)配置文件、數(shù)據(jù)庫文件、模板文件以及窗體文件等文件組成,還包括系統(tǒng)類、定義AutoCAD命令類等多個類,并取得軟件著作權(quán)。本文主要研發(fā)成果如下：(1)結(jié)合滴灌工程設(shè)計理論及軟件開發(fā)方面的相關(guān)知識,選定C#計算機(jī)編程語言、AutoCAD.NET API二次開發(fā)技術(shù)以及SQLite數(shù)據(jù)庫作為軟件開發(fā)技術(shù)。根據(jù)傳統(tǒng)滴灌工程規(guī)劃設(shè)計的流程,構(gòu)造了由滴灌工程設(shè)計和材料設(shè)備數(shù)據(jù)庫兩大部分組成的軟件系統(tǒng)框架。(2)采用模塊化的結(jié)構(gòu)方法,研發(fā)了滴灌工程設(shè)計CAD系統(tǒng)軟件在設(shè)計方面的十大功能模塊,分別是：工程設(shè)置、灌溉設(shè)計、管網(wǎng)設(shè)計與布置、管網(wǎng)計算數(shù)檢、管網(wǎng)流量及管徑計算、管道編輯、管網(wǎng)水力計算、水泵選型、材料設(shè)備表和生成設(shè)計報告,各模塊在功能上相對獨立,在整體上相互聯(lián)系、缺一不可。(3)建立了滴灌工程設(shè)計CAD系統(tǒng)軟件材料設(shè)備數(shù)據(jù)庫,構(gòu)建了管材規(guī)格表、滴灌管(帶)規(guī)格表、管道配件表、過濾設(shè)備表、施肥設(shè)備表、水泵電機(jī)設(shè)備表和其他配件表等7類表格,實現(xiàn)了軟件對不同材料設(shè)備的有序管理。(4)用糖料蔗滴灌工程設(shè)計等實例對軟件進(jìn)行測試,結(jié)果表明,軟件可以完成滴灌工程的設(shè)計工作,并能輸出管網(wǎng)布置圖、輪灌組劃分表、管網(wǎng)水力計算表、材料設(shè)備表以及設(shè)計報告,基本滿足設(shè)計要求。測試通過后,形成了定型產(chǎn)品,取得了軟件著作權(quán)。滴灌工程設(shè)計CAD系統(tǒng)軟件以AutoCAD作為繪圖平臺,與國內(nèi)外軟件相比,既符合本土化要求,又具備自動計算高程值和生成設(shè)計報告的優(yōu)點,是一款將滴灌系統(tǒng)設(shè)計、計算、制圖、圖表輸出融為一體的專業(yè)化設(shè)計軟件,具有較高的實用性。使用滴灌工程設(shè)計CAD系統(tǒng)軟件進(jìn)行糖料蔗滴灌工程設(shè)計,將設(shè)計時間由之前的幾天縮短為幾小時,縮短了設(shè)計周期,提升了設(shè)計效率,有助于改變在滴灌設(shè)計領(lǐng)域依賴國外軟件或者制圖軟件和辦公軟件結(jié)合的現(xiàn)狀。
[Abstract]:Drip irrigation engineering design in China from the beginning to now all rely on manual design, development to rely on the CAD drawing and Excel calculation, although from a certain extent, to shorten the design cycle, but the calculation process is still cumbersome, to a great extent, has been unable to meet the needs of drip irrigation engineering design. By using the computer aided design of drip irrigation project, not only can use the computer calculation, drawing, document processing and other advantages, and can save design time, improve design efficiency and create favorable conditions for the development of new products, but China's irrigation professional design software is still very small, yet to play out the advantages of computer. Therefore, based on the research on the development mode of the Ministry of water resources public welfare industry research special "Guangxi sugar cane efficient water-saving irrigation project (No. 201301013)", the existing design theory based on the development of drip irrigation, suitable for me Drip irrigation engineering design software in China as the goal, through the way of human-computer interaction, to provide basic information on the premise of irrigation design personnel, in accordance with the design of drip irrigation project planning, development and implementation of AutoCAD software based on the drip irrigation project, and the software named CAD software design system of irrigation projects. Software is composed of block file public function files, system configuration files, database files, component template file and form documents and other documents, including the system, the definition of AutoCAD commands such as multiple classes, and obtain software copyright. The main research results are as follows: (1) combined with knowledge of the development of design theory and software of drip irrigation project, selected C# computer programming language, AutoCAD.NET API two database development technology and SQLite as software development technology. According to the traditional irrigation project planning and design process, construct The drip irrigation project design and material equipment database of two major components of the software framework. (2) using the method of modularization structure, ten functional modules, developed the software design of CAD system in the design of drip irrigation project are: irrigation engineering setting, design, design and layout of pipe network, pipe network calculation, calculate the number of inspection the diameter and the pipe flow pipe network hydraulic calculation, editing, pump selection, equipment and material table generation design, each module function is relatively independent, interrelated and indispensable. On the whole, (3) established the drip irrigation engineering design of CAD system software database construction materials and equipment, pipe specifications, drip irrigation pipe (belt) specifications, pipe fittings, filtration equipment, fertilizer equipment, water pump motor equipment and other accessories such as table table 7 table, to achieve the orderly management of software design on the synthesis of different materials. (4) with drip irrigation of sugar cane Engineering design examples of software testing, the results show that the software can complete the design of drip irrigation, and the output pipe network layout, irrigation group division table, hydraulic calculation table, material and equipment list and design report, basically meet the design requirements. After the test, the formation of stereotypes products, made of software copyright right. The software design of CAD system with AutoCAD as the drawing platform of drip irrigation, compared with the domestic and foreign software, not only conforms to the requirements of localization, and has the advantages of automatic calculation of the elevation value and generate design report, is a drip irrigation system design, calculation, drawing, professional design software integrated graphics output, and has higher practicability the sugar cane. The drip irrigation engineering design using CAD software design system of drip irrigation, the design time is shortened by a few days before a few hours, shorten the design cycle, improve design Efficiency helps to change the combination of foreign software or graphics software and office software in the field of drip irrigation design.

【學(xué)位授予單位】：中國水利水電科學(xué)研究院
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2016
【分類號】：S275.6;S126

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