this article is discussing in how to optimize a suitable computeraided industrial design software, from the follow three aspect, industrial design students, design company and manufacturers, product type. And conclus...
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Comprehensive understanding of knowledge and the structure of wood flooring materials and construction, grasp the nature of wood and floor selection method, complex variety of decorative materials in front of varietie...
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Nowadays, many commercial CAD systems support history-based, constraint-based and feature-based modeling. Unfortunately, most systems fail during the re-evaluation phase when various kind of topological changes occur....
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ISBN:
(纸本)0769524737
Nowadays, many commercial CAD systems support history-based, constraint-based and feature-based modeling. Unfortunately, most systems fail during the re-evaluation phase when various kind of topological changes occur. this issue is known as ''persistent naming" which refers to the problem of identifying entities in an initial parametric model and matching them in the re-evaluated model. Most works in this domain focus on the persistent naming of atomic entities such as vertices, edges or faces. But very few of them consider the persistent naming of aggregates like shells (connected set of faces). We propose in this paper a complete ftamework for extending a persistent naming model of atomic entities in order to identify and match any kind of shells based on their underlying topology.
the study of automobile styling is one of the difficult problems in the field of automobile design. Research on the automobile styling from aesthetics is the main motivation of industrial design research. this paper d...
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ISBN:
(纸本)9781424415786
the study of automobile styling is one of the difficult problems in the field of automobile design. Research on the automobile styling from aesthetics is the main motivation of industrial design research. this paper depicts the process and pattern of automobile styling design adopting feature based method in a cognitive approach.. the experiment designed to acquiring the feature knowledge about design process have been carried out, using protocol analysis and sketch analysis which can detect the cognition and thinking in the design process. Based on the results of the experiment, the analysis was made from three aspects: the meaning of feature, the cognition mode and the styling design process: then, a model of feature representation is proposed which consists of the-feature library and the feature manipulating rules. On the basis of the model, a computeraided styling (CAS) system is developed which can aid designers in automobile styling design.
the popularities of the development of design procedures and thermal design operations for the construction of a general structure of a computer-aidedthermal design of technical objects withthe aim of providing thei...
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In order to make the low-voltage distribution network software more convenient and flexible, the design of low-voltage distribution network software under the computergraphics platform is mainly studied. Firstly, int...
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ISBN:
(纸本)9781538683088
In order to make the low-voltage distribution network software more convenient and flexible, the design of low-voltage distribution network software under the computergraphics platform is mainly studied. Firstly, introduce the functions of the main station layer, the substation layer, and the remote terminal functions of the distribution network system. then establish a computergraphics platform, analyze the main components of the system and their structural relationships, and establish a relatively reasonable software structure. Finally, designthe graphics and interface of low voltage distribution network software. the results show that the low-voltage distribution network software designed finally is not only convenient, but also has a flexible graphic platform and a graphical interface with strong human-computer interaction.
Aim at the establishment of a complete intelligent aided product color design system, raises the idea of multicolor connection semantics, upbuilds a fuzzy semantics set that shows multicolor harmony degree, discuss th...
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Aimed at evaluation and revision of cab space design, and based on standard model of the human sitting posture (50th percentile adult male), the paper takes the upper limb movement in human sitting posture as research...
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ISBN:
(纸本)9781424452675
Aimed at evaluation and revision of cab space design, and based on standard model of the human sitting posture (50th percentile adult male), the paper takes the upper limb movement in human sitting posture as research object, using VC++6.0 and an open graphics program interface technology to realize the design of computer-aided ergonomic system. it realized the simulation of postures and arm movement control in three-dimensional space, the initial construction of computer-aided ergonomics design system, and the basic framework of cab space evaluation and revision.
Image inpainting technique has been widely used for reconstructing damaged old photographs and removing unwanted objects from images. In this paper, we present an image inpainting method based on the existing exemplar...
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ISBN:
(纸本)0769524737
Image inpainting technique has been widely used for reconstructing damaged old photographs and removing unwanted objects from images. In this paper, we present an image inpainting method based on the existing exemplar-based image inpainting idea. Our method improves the robustness and effectiveness by rational confidence computing method, matching strategy and filling scheme. therefore, our method effectively prevents "growing garbage", which is a common problem in other methods. With our method, we can obtain preferable results to those obtained by other similar methods.
Article describes a kind of the quick proofing process of carton. the digital mode of the quick proofing process of carton is scientific practical and accuracy, which is based on computer-aideddesign (CAD) technology...
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