Prescriptive Design Models Essay Example | Topics and Well Written Essays - 500 words

Prescriptive Design Models - Essay ExamplePahl & Beitz (1988) developed the systematic flak in design, and dissever the flow of work into four distinct steps. According to Pahl and Beitz, the first and initial stage in prescriptive design is clarification of the task. This entails collecting enough materials regarding info of the project, the requirements of the specific design, and the constraints to be faced in the actual design work. These stages will prepare a learner psychologically by offering the background entropy regarding the design, what they are actually required to do and the limits in terms of requirements and the scope of the actual design. The second stage according to this model would be the conceptual design. This ferment as Pahl & Beitz explain involves establishing functional structures, searching for the most suitable and viable solution principles and combining these to form a concept or design alternatives. This approach broadens a learners approach to hav e various ways in which they may approach the design process by understanding the chemical element better through its functional dimension, and broadening the concept to find other design alternatives. According to Pahl & Beitz, after understanding the functionality of the component and having several design approaches, the conterminous step would be the embodiment design.