To remedy the deficiency of current machine tool color design tools, a new method of computeraided color design is proposed in order to enhance the efficiency of machine tool industrial design. New method includes: c...
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this paper presents a new model for simulating a virtual Chinese hair brush using Camshaft Curve, a novel analytic curve proposed in the paper to define the shape of brush stroke. Camshaft Curve is delicately designed...
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ISBN:
(纸本)9781467380201
this paper presents a new model for simulating a virtual Chinese hair brush using Camshaft Curve, a novel analytic curve proposed in the paper to define the shape of brush stroke. Camshaft Curve is delicately designed to be user friendly and can easily capture the shape of real brush stroke thanks to the flexible and feasible coefficients arrangement. the process of pigment transfer, which is always simply simulated by other brush model, are also modeled using discrete stochastic process. A software based on the brush model has been developed and tested, which could be used for creating Chinese calligraphic artwork. Several samples created by the software were obtained and the differences between the imitation and real artwork are perceptually invisible.
this paper proposes a new type of product service system (PSS) design method named Service-oriented design (SOD), the design method aim at building a service-based modeling system to totally satisfy customer demand. T...
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ISBN:
(纸本)9781467380201
this paper proposes a new type of product service system (PSS) design method named Service-oriented design (SOD), the design method aim at building a service-based modeling system to totally satisfy customer demand. the mainline of SOD is customer demand acquire, service function and performance, service structure and service activity. Based on this method and its mainline, we propose a CAD system (Service design System) that designer is able to design a service using this visible system. through its application to business case such as hydraulic fracturing, the Service design System was proven to support designer to design a steady and efficient service.
the paper describes a set of strategies for mapping irregular codes onto commodity graphics hardware. We start identifying the resources that current GPUs contain for solving indirect array accesses entirely on hardwa...
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ISBN:
(纸本)0769524737
the paper describes a set of strategies for mapping irregular codes onto commodity graphics hardware. We start identifying the resources that current GPUs contain for solving indirect array accesses entirely on hardware, like vertices, textures and color tables. We then show how multiple indirections can be mapped onto the graphics pipeline, basically taking advantage of its streaming architecture for sequencing the indirections through subsequent pipeline stages. Our techniques are applied over typical irregular kernels like the sparse matrix-vector multiply and the Euler solver Execution times on the GeForce Series consistently outperform the Pentium 4 and Athlon 64 processors, with performance depending on floating-point precision.
this paper analyzes the visualization integrated environment design elements in the process of computeraided Conceptual design (CACD), discussing the general design cogitation (thinking) process of product conceptual...
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Combining with features of industrial design and applying development and trend of CAD in modern industrial design, this paper submits that it's necessary to introduce Pro/E into engineering graphics, and the acti...
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ISBN:
(纸本)9781424452675
Combining with features of industrial design and applying development and trend of CAD in modern industrial design, this paper submits that it's necessary to introduce Pro/E into engineering graphics, and the active effect which Pro/E plays in the teaching of engineering drawing.
the top-down collaborative assembly design is a high parallel, dynamic and stochastic process. A concise design process model should be explored for effective process control and the system design of the top-down coll...
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ISBN:
(纸本)9781424415786
the top-down collaborative assembly design is a high parallel, dynamic and stochastic process. A concise design process model should be explored for effective process control and the system design of the top-down collaborative assembly design. In this paper the activity characteristics of top-down collaborative assembly design are analyzed, the typical sub process models of collaborative design activities are constructed using-Hierarchical Object-oriented Petri Net (HOOPLA). the activity process of the top-down collaborative assembly design is modeled and the system architecture framework is built based on the activity process model.
Currently, virtual reality technology as an increasingly sophisticated computer technology has great significance in the environmental art design. this article will give some basic knowledge and views to discuss the &...
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the description of the design principles of computer-aided panoramic vector-analyzer based on the standard P2-60... P2-69 series meter and PC is given. the basic metrological characteristics are presented.
ISBN:
(纸本)9667968006
the description of the design principles of computer-aided panoramic vector-analyzer based on the standard P2-60... P2-69 series meter and PC is given. the basic metrological characteristics are presented.
According to ergonomic theory, it analyzed structure of human body, human behavioral habits when using bed and other human factors, and then proposed specific design principles for each part of bed as well as environm...
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