machine-aided design 中文意思是什麼
machine-aided design
解釋
機器輔助設計-
The former part, with the analysis and research of the meaning and the extension and the characters of industrial design, demonstrates the possibility and inevitability of applying computer and internet to aid industrial design and illustrates the state - of - the - art and usual technology. by analyzing the new development and new requests of caid ( computer - aided industrial design ) technology, the article raises the possibility and inevitability of developing internet - based icaid ( intelligent caid ) system, presuming the models and methods and illustrating the key technology of building iicaid, which includes extracting the knowledge of design and the knowledge of user and building the correlative model and studying and developing internet - based cooperative work of form design and the design and realization of software and hardware of iicaid system. finally with analyzing and summing up the correlative knowledge of design and the knowledge of user in nc machine tools form des ign and concluding and researching the results of the correlative experiments, the article raises and explains the researching points and key technology
論文分為上下篇，上篇通過對工業設計內涵、外延的分析和研究，提出了運用計算機、網際網路等智能機器、信息技術輔助工業設計的可能性和必然性以及目前的發展狀況和一般技術；分析了目前caid技術的新發展和新要求，提出了發展基於網路的智能化caid系統的可能性與必然性，並大膽推測了實現的方法和模型；歸納建立iicaid系統所需的關鍵技術，即工業設計的領域知識和用戶知識的提取及建立模型；網路協同造型設計的規劃、集成和優化；系統的軟硬體設計和完成；最後，通過對數控機床造型設計相關領域知識的分析和整理，以及相關的實驗的總結和研究，提出和解釋了在數控機床造型設計中運用iicaid技術的研究重點和關鍵技術。 -
With the using of microsoft visual basic 6. 0, a multimedia computer - aided design system of small type pumping irrigation district is developed in this paper. provided with the live multimedia messages as well as a good man - machine conversation mechanism, this system can help the user to finish the planning of an pumping irrigated area such as the layout of canal system, the selection of pump models, the establishment of the irrigation program, the calculating of canals " parameters, the estimate of the project magnitude, the selection of the field constructions, the economic analysis of the project, the output of results, etc, a new oo ( object oriented ) programming method is adopted in this system, various softwares are integrated in this systems as well by the " automation " technic provided by vb, in addition, the multimedia technic is applied to this system for the first time, it makes the system easy to ope rate. as for the optimization of the canals " section, a new optimization method is adopted based on the existing theories about the canals " section, and in this way, with the purpose of minimizing the project ' s investment as well as a stalized canal, limited by the longituding slope, the canals " best feasible parameters can be deduced. furthermore, a integral method to reckon the earth work is developed in this paper, by this way, the estimate precision of the earthwork is enhanced notably. this paper includes the particular illumination for the developing procedure of each systems " segment, and in the end, the directions of the system are demonstrated in a sample area which lies in the zhaija village, taizhou city, jiangsu province, the running results showed that the initial purposes are achieved effectively, and it has a preferable practicability
在渠道縱橫斷面優化方面，本文在利用已經比較成熟的縱橫斷面優化理論的基礎上，提出以工程總費用最小為目標函數，以渠道縱坡i為控制變量，以渠道不沖不淤流速及灌區允許地面比降為約束條件，通過縱橫斷面聯動優化的方法得到渠道的最佳工程可行的斷面參數。另外，針對部分地區的取土困難的狀況，本文採用積分法計算渠道工程土方量，從而大大提高了土方量的估算精度，有助於準確控制工程投資規模及資金投向。本文詳細闡述了該系統所採用的編程方法、系統構成、系統各組成模塊的開發過程以及灌區規劃所採用的優化方法及原理，最後應用本系統對泰州市翟家村機電灌區進行規劃設計，運行結果證明其操作比較簡便，界面友好，運行速度快，規劃成果合理，基本達到了系統預定的要求，具備較強的實用性。 -
This paper mainly studied how to design computer aided assembling coordination charts and calculate coordination accuracy, which adopted object - oriented method, error analyzing, knowledge disposing technology and human - machine interaction technology
本文採用面向對象方法、誤差分析方法、運用知識處理技術、人機交互技術，重點研究了計算機輔助裝配協調圖表的設計及協調準確度的計算問題。 -
In the thesis, the advanced cad ( computer aided design ) technology was combined with the intersecting knowledge including man - machine engineering, artificial intelligence method, database system, etc. on the base of ibm / catia, the corresponding modules, such as the database of knowledge and rule, the intelligentized suggestion, the various part assembly, the accessibility checkout, have been exploited. and a method of layout design which based on knowledge has been provided
本文利用先進的計算機輔助設計（ computeraideddesign ）技術，結合人機工程學、人工智慧方法、數據庫知識等邊緣交叉學科知識，在ibm catia平臺上，實現了相應知識與準則的創建與實現、智能化裝配提示、各組件裝配、可達性檢查等功能，初步給出了基於知識與準則的飛機駕駛艙布局設計方法。 -
An exploration into the reform of the integrative experiment teaching in computer aided machine design
計算機輔助機械設計綜合實驗教學改革探索 -
This paper focuses on the design collaboration of cn machine tools with nine main domestic factories and the cbid system development. it gets started with researches on the design cognitive mode and the analysis of design thinking experiment, and mainly studies design inspired mode, case knowledge, cognition mode from designers and creative thinking characteristics in industrial design process. the author puts forward an implementary system of case - generating and case - retaining for computer - aided industrial design and builds case evaluation system
論文針對前期與國內九個主機廠的數控機床造型設計合作與cbid系統研發，以設計認知模式和設計思維分析實驗為起點，重點研究設計中的案例知識對設計師在設計過程中的啟發模式，分析設計師對數控機床工業設計的認知模式和創新思維特點，研究了案例知識的應用，基於案例的創新設計方法和程序，提出了基於機床造型案例的新案例生成方法，構建了基於案例的計算機輔助設計系統新案例生成和案例評價體系。 -
We analyzed the design theory of dam of bridge crane and design technology of dam of bridge crane, and revised mathematical model and experience formula which are used in the process of the design of bridge crane dam. with the foundation of object - oriented program method, we adopt the graphical program tools and program the dam of bridge crane computer aided optimization design software. this software has friendly man - machine interface, can achieve optimal lift system with the fundamental arguments of bridge crane dam. and can output this optimal designed result to a text document which engineering staff can be referred to
本課題通過對起重機小車設計理論構成和設計方法的分析，結合計算機輔助設計技術的基本設計理論和工程技術人員的實際生產經驗，對以往起重機小車設計過程中所使用的數學模型、經驗公式等進行了修正，以面向對象的程序設計方法為基礎，採用可視化編程工具visualc + + + 6 . 0編寫了起重機小車計算機輔助優化設計軟體系統。
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