the typical engineering design process can be decomposed into several phases: creative exploration of ideas, testing soundness of proposed concepts, refining concepts to realizable solutions, optimizing viable solutio...
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ISBN:
(纸本)0769524737
the typical engineering design process can be decomposed into several phases: creative exploration of ideas, testing soundness of proposed concepts, refining concepts to realizable solutions, optimizing viable solutions with respect to performance/cost. Powerful computer algorithms have been developed for many of these tasks. Often these modules are rigid allowing for little intervention by the designer, and the management of the interactions of these tasks mostly relies on human intelligence. Better user interfaces are required to integrate more fully human ingenuity and the assistance of the computer into the overall design process. the most powerful CAD systems should combine the power of programming, graphical visualization, and interactive adjustment of crucial design parameters.
From several basic structures for indoor computer wireless communication system, At present facing the internationalization's 'strategic needs, establish a clear corporate image and brand is essential for an e...
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ISBN:
(纸本)9781424452675
From several basic structures for indoor computer wireless communication system, At present facing the internationalization's 'strategic needs, establish a clear corporate image and brand is essential for an enterprise's survival and development, and product image as an important means of reflect the corporate image are receiving more and more attention. Papers from the point of view of product design, through the integration of theory and case analysis, sort out the relationship between corporate brand image and the unity of product image design, as well as the use of means to enhance the brand image.
Nanjing Yangtze River 3rd bridge is the first bridge that used the steel structure as the main tower in China. Because of the big size, the steel tower had to be divided to 22 segments in factory and erected segment b...
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ISBN:
(纸本)9781424452675
Nanjing Yangtze River 3rd bridge is the first bridge that used the steel structure as the main tower in China. Because of the big size, the steel tower had to be divided to 22 segments in factory and erected segment by segment at bridge site. the shape of the steel tower can not be adjusted during erection and the fabrication error of each segment will be accumulated and propagated during erection. Accordingly, high fabrication precision of each segment was required. A variety of computer control techniques including computeraided axes determination technique, mechanical cutting platform withcomputer controlled reactions and 3-D shape simulation technique were used in Segment fabrication. the system has been applied successfully to the construction of Nanjing 3rd Yangtze River Bridge. In this paper, we gave the introduction of the system.
With in skeleton based deformation, two issues are waiting for investigation, large angle rotation and artifacts near joint regions. In this paper we propose rotation angle decomposition and detail preserving method t...
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Operation of professional software requires the operator mastering knowledge of profession and experiences. In order to reduce the requirements to users, the software interface needs a better human-computer interactiv...
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ISBN:
(纸本)9781424452675
Operation of professional software requires the operator mastering knowledge of profession and experiences. In order to reduce the requirements to users, the software interface needs a better human-computer interactive interface. After surveying on the process of interface design of software, evaluation index and common evaluation methods, we design a survey to investigate users' satisfaction index when users operate the software. then analyse reliability and validity of the survey. And finally evaluate the interface usability of a profession software.
this paper investigate and analysis the psychological state and the basic physiological characteristics of children and analysis the situation of children's chair in the domestic and international market;illustrat...
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ISBN:
(纸本)9781424452675
this paper investigate and analysis the psychological state and the basic physiological characteristics of children and analysis the situation of children's chair in the domestic and international market;illustrate the type and the advantage and disadvantage of children's chair by mixed forms, focus on the classification of famous foreign brand of children's chair and withthis as the baseline of evaluation. In this paper put forward the design trends of children's chair in future by evaluating the typical products in today's market using the method of survey and combine withthe characteristic of Chinese restaurant.
this is a new method to avoid crack in terrain rendering. It does not use the traditional technique to deal with crack in geometry space. It draws terrain to a texture using FBO (frame buffer object) instead of to scr...
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ISBN:
(纸本)9781424415786
this is a new method to avoid crack in terrain rendering. It does not use the traditional technique to deal with crack in geometry space. It draws terrain to a texture using FBO (frame buffer object) instead of to screen directly without operation to dispose seam. then, it uses "inpainting", a technique in image processing, to treat the texture in image space, so that the seamless image rendering can be realized. As for rendering terrain, it uses a quad tree to manage terrain data, and preserves the values of height in a texture. then it can fetch them from video memory. In rendering a node, it uses geomorphing operation to avoid popping.
We present a feature and parameterization approach for constructing garment surface with garment sections from human body sections. the body section is obtained from polygonal 3D human models withthe horizontal cutti...
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ISBN:
(纸本)9781424437009
We present a feature and parameterization approach for constructing garment surface with garment sections from human body sections. the body section is obtained from polygonal 3D human models withthe horizontal cutting plane based on detecting feature points on human model. then we make the interstice measure which converts from garment tolerance as the parameter to build garment sections from body sections. Garment Surface is constructed with garment sections by an improved angle synchronous method.
Innovative product design based on experience design results in more personalized and emotionalized products. the design philosophies vary with different needs of different target users. By analyzing the features of T...
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ISBN:
(纸本)9781424452675
Innovative product design based on experience design results in more personalized and emotionalized products. the design philosophies vary with different needs of different target users. By analyzing the features of Traditional Chinese educational toys, the paper proposes a new mode of innovative product design based on experience design, and by referring to and making use of the design philosophies that make foreign toys successful, points out the direction for innovative design of traditional educational toys.
this paper summarizes the key elements in the fridge design based on the analysis of the concept and connotation of the user experience design, and the methods to express each kind of elements are put forward. the tre...
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ISBN:
(纸本)9781424452675
this paper summarizes the key elements in the fridge design based on the analysis of the concept and connotation of the user experience design, and the methods to express each kind of elements are put forward. the trend of fridge design in the future is predicted withthe help of the classification of various experience elements, which provides a reference to the research on the experience designtheory and the fridge design. Moreover, the theory proposed in this paper, which is combining the user experience designtheory withthe fridge design, is also useful to other design applications such as the household appliance design and so on.
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