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Fundamentals of a First-Year Engineering Design and Communication Course: Familiarization, Functionality and Testing

机译:第一年工程设计和通信课程的基础:熟悉,功能和测试

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There is a large body of pedagogy surrounding the use of a common design methodology in engineering. The well known description of the design process as a series of steps from problem identification, through conceptual design to detailed design has been a standard in engineering design courses of all levels for at least 50 years. The design process does indeed document the main components of successful design. However, the ability of engineering students to grasp the significance of the steps in the design process is not ideal. In fact, it might be said that employing the standard design process is much like playing the music of Mozart: Too hard for professionals but too easy for students. Even at the professional level, blind adherence to a set procedure for design too often results in the creation of inferior products. Much of the literature describing the loss of engineering design skills, particularly in North America, focuses on the ways in which the process might be given meaning for the students of engineering design. It is our view that the great number of pedagogical devices, case studies and design projects that have been developed over the years to demonstrate the application of the traditional design process (with sporadic levels of success) is an indication that there may be a problem with the portrayal and implementation of the design process itself. In short, the design process makes sense when taking a retrospective view of a successful design. However, it breaks down when a novice attempts to apply the process to a real design project. For example, the first design process step of determining the problem is known by every designer to be the most difficult part of design and often occurs closer to the end of the actual design process than the beginning.
机译:在工程中使用共同的设计方法,存在大型教育学。众所周知的设计过程描述作为来自问题识别的一系列步骤,通过概念设计对详细设计是各级工程设计课程的标准,至少50年。设计过程确实记录了成功设计的主要组成部分。但是,工程学生掌握了设计过程中步骤的重要性的能力并不理想。事实上,有可能说雇用标准设计过程很像播放莫扎特音乐:对专业人士来说太难了,但为学生而言太容易了。即使在专业水平上,盲目遵守设计的设计程序也经常导致创造劣质产品。描述了描述工程设计技能的损失,特别是在北美的大部分文献侧重于工程设计的学生对过程中的意义。我们认为,多年来一直在多年来发展的大量教学设备,案例研究和设计项目,以证明传统设计过程的应用(具有零星的成功水平)表明可能存在问题设计过程本身的描绘与实现。简而言之,在采取成功设计的回顾视图时,设计过程是有道理的。然而,当新手试图将过程应用于真实的设计项目时,它会破裂。例如,确定问题的第一设计过程步骤是通过每个设计者知道的,成为设计中最困难的部分,并且经常发生比开始的实际设计过程的结尾更近。

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