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Programmation orientée objet appliquée à la méthode des éléments finis: Dérivations symboliques, programmation automatique

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Revue Europeenne des Elements 1995年第3期4卷 327-360页

作者： Eyheramendy, Dominique Zimmermann, Thomas Laboratoire de mécanique des structures et milieux continus Ecole polytechnique fédérale de Lausanne Lausanne 1015 DGC-A2 Ecublens Switzerland

New technologies in computer science applied to numerical computations allow new approaches of mechanical problems. The development of object-oriented programming leads to better structured codes for the finite element method and facilitates development and maintainability. The purpose of this paper is to extend the object-oriented approach to the symbolic derivation and automatic of the elemental matrix forms of the finite element method. © 1995, Taylor & Francis Group, LLC.

关键词： automatic programming Finite element method Object-oriented programming Symbolic computation

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automatic coding

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Communications of the ACM 1961年第3期4卷 140-140页

作者： Bratman, Harvey Research Directorate System Development Corp. Santa Monica CA United States

SDC is currently engaged in producing a 舠JOVIAL舡 compiler for each of its computers. The compilers are being produced by a bootstrapping method similar to that described in a report on UNCOL [1]. In discussing the steps involved, we resorted to diagrams to clear up the confusion that arose when trying to describe, for example, how a JOVIAL generator for the IBM 709 could produce a JOVIAL translator to the Philco S-2000 that would run on the 709 and then use the resulting 709 - S-2000 translator to produce a JOVIAL translator to the S-2000 that would run on the S-2000. © 1961, ACM. All rights reserved.

关键词： automatic coding automatic programming compiler design data processing design of computer languages information processing machine independent programs translation of computer languages

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Computer-aided design

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Communications of the ACM 1961年第5期4卷 235-235页

作者： Ross, Douglas T. Massachusetts Institute of Technology Cambridge United States

This project is engaged in (a) a program of research into the application of the concepts and techniques of modern data processing to the design of mechanical parts, and (b) the further development of automatic programming systems for numerically controlled machine tools. The project is a cooperative venture between the Computer Applications Group of the Electronic Systems Laboratory and the Design and Graphics Division of the Mechanical Engineering Department, and is sponsored by the Manufacturing Methods Division of the USAF Air Material Command through Contract AF-33(600)-40604. © 1961, ACM. All rights reserved.

关键词： artificial intelligence automatic programming compiler techniques efficient computation of very large complex problems information retrieval language design manual intervention techniques and equipment numerical control processes operating and debugging systems problem formulation problem solving symbol manipulation techniques

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Functional design of computers

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Communications of the ACM 1961年第9期4卷 405-405页

作者： Barton, Robert S. Altadena CA United States

No abstract available.

关键词： automatic programming computer functional design computer organization language models for computers multiprocessor control program control storage alloction

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STEP-NC program generator based on IS014649

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Jisuanji Jicheng Zhizao Xitong/Computer Integrated Manufacturing Systems, CIMS 2008年第2期14卷 393-397页

作者： Liu, Tao Han, Zhen-Yu Wang, Yong-Zhang Fu, Hong-Ya Department of Mechanical Manufacturing and Automation Harbin Institute of Technology Harbin 150001 China Beijing Automatic Control and Equipment Institute Beijing 100074 China

To achieve automatic generation of STEP-NC program, an STEP-NC program generator was developed. Firstly, the operating principles of the STEP-NC program generator were introduced. According to inner logical relationships, the program generator was consisted of six functional modules, function and realization method for each module were expatiated. Three key technologies of program generation were studied in particular. Finally, exampled with a AP203 file including a planar face, hole, pocket, the whole STEP-NC program was generated based on IS014649 by the proposed program generator. A cutting simulation was performed on the generated STEP-NC program by STEP-NC milling machining simulation system. Result proved the feasibility and effectiveness of the STEP-NC program generator.

关键词： automatic programming

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IRE Transactions on Human Factors in Electronics