Research on the Application of Computer-aided Analysis System in the Concept of Visual Aesthetics in Graphic Design

Order is the embodiment of graphic design. Good graphic design works consciously or unconsciously follow some law of order, such as symmetry and golden section. In the graphic design, these rules reflect the basic principle of design in geometry, using these basic principles can make the design works more visually harmony and symmetry and balance. Therefore, an important aspect to evaluate the works of graphic design is good or bad is investigated for the design elements of products between proportion and structure. In view of the current graphic design software can not design to users in the composition theory provides support for the status quo. This paper designs an analysis system aided graphic design of visual aesthetics based on computer design geometry, realizing the import, designing elements of graphic design work of interactive segmentation and obtaining proportion and composition analysis to determine the relationship. The basic functions of the system can be used for visual aesthetics evaluation design work, can also provide support design related geometrical aesthetic principle in graphic design user.

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A Computer-Aided Analysis System With DBMS Support for Fiber-Reinforced Thick Composite Materials

ASME 1991 5th Annual Database Symposium: Engineering Databases — An Enterprise Resource ◽

10.1115/edm1991-0180 ◽

1991 ◽

Author(s):

Lisa K. Spainhour ◽

William J. Rasdorf ◽

Edward M. Patton ◽

Bruce P. Burns ◽

Craig S. Collier

Keyword(s):

Finite Element Analysis ◽

Finite Element ◽

Composite Materials ◽

Composite Structures ◽

Data Transfer ◽

Element Analysis ◽

Materials Database ◽

Computer Aided Analysis ◽

Computer Aided ◽

Analysis System

Abstract The broad scope of the research described herein is the integration of several components of engineering software using a relational database. More specifically, a conceptual finite element material preprocessing system for fiber-reinforced composite materials was studied. In this computer-aided analysis (CAA) system, a materials database is integrated with several software components, including commercially available finite element analysis (FEA) programs and preprocessors, and tools for the design of laminated composite materials. The focus of the system is on the integration of two- and three-dimensional composite materials data into several finite element analysis programs. Particular attention is given to analysis and design of components and structures using thick composite materials. Many engineering applications exist for thick composite structures; however, they have received less critical attention than the thin composite structures often used in aerospace applications. The primary objective of the composites analysis system is to enhance data transfer between and interaction among several engineering software programs with a minimum of user interaction. This paper describes a specific implementation of a computer-aided analysis system that achieves this objective, detailing the need for the system and describing each of its components, including a composite materials database. The capabilities of the integrated system are discussed, including tasks such as composite laminate design, data entry, report generation, and interface file generation, performed in support of the finite element analysis capability. A major focus of the paper is on the twofold role of the materials database in the analysis system, as both a passive data repository and as a dynamic data transfer mechanism. The use of interface programs and direct integration techniques are discussed in the context of passing materials data between the user and the database, and between the database and the various system components or application programs.

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