نتایج جستجو برای: engineering design process
تعداد نتایج: 2294959 فیلتر نتایج به سال:
Consideration of environmental sustainability is significantly altering the nature of the mechanical design process. This necessitates integration of sustainability related learning content in design engineering curricula. Although various frameworks for teaching sustainable design exist, a survey conducted among practicing student engineers shows the presence of significant knowledge gaps. To ...
A technique to perform design calculations on imprecise representations of parameters has been developed and is presented. The level of imprecision in the description of design elements is typically high in the preliminary phase of engineering design. This imprecision is represented using the fuzzy calculus. Calculations can be performed using this method, to produce (imprecise) performance par...
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This paper reports on a study of how practitioners in engineering design try to develop and use models of the design space of the enterprise in support of collaborative work within global production networks. The paper also examines the difficulties they face in developing these models.
In graduate class, education on shortening the lead-time in designing and developing products by various computer-aided systems in a network and applying virtual engineering was carried out. To accomplish such a purpose, network based education about engineering design was applied. Some laboratories consisting of various computer-aided systems were constructed and connected by a network. A samp...
The final quality and cost of a manufactured product are determined to a large extent by the engineering design of the product and its production process through activities of off-line quality control methods, namely, System Design, Parameter Design and Tolerance Design. However, in the context of most non-industrialized countries, the off-line quality activities of product design and system de...
Researchers often identify robust design, based on the concept of building quality into products or processes, as one of the most important systems engineering design concepts for quality improvement and process optimization. Traditional robust design principles have often been applied to situations in which the quality characteristics of interest are typically time-insensitive. In pharmaceutic...
In engineering design, there is often considerable uncertainty in knowledge about the product, for example, the lift generated by a wing might be unknown until wind tunnel tests have been performed. Equally, at the start of a design project, there is considerable uncertainty about the direction the process will take, which tools will be necessary, which tasks will be successful, which aspects o...
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