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Lecture Engineering drawing and design - Lecture 11: Engineering design process – Part 1: Problem definition

Lecture 11 introdution to engineering design process – Part 1: Problem definition. In this chapter, students will be able to understand: What is engineering design process, learn first 5 phases in the process, coursework DE1. | Design web Design web Objectives for today ME 1110 – Engineering Practice 1 Engineering Drawing and Design - Lecture 11 What is Engineering Design Process Engineering Design Process – Part 1 Problem Definition Learn first 5 phases in the Process Coursework DE1 Prof Ahmed Kovacevic School of Engineering and Mathematical Sciences Room CG25, Phone: 8780, E-Mail: a.kovacevic@city.ac.uk www.staff.city.ac.uk/~ra600/intro.htm 1 Ahmed Kovacevic, City University London 2 Ahmed Kovacevic, City University London Design web Design web Products Engineers - Designers Engineers: Classical definition: » Products are artifacts (i.e. artificial objects) made by industry in order to fulfill society needs. » » » » Conventional industrial economy is currently shifting to a service economy. In that light, the notion, role and appearance of products are all drastically changing with current economical changes. Progressive definition: Provide ways to meet needs and wants of society Invent or design new products and processes Improve existing products and processes Work in teams throughout the design process Bottom line: » Products are flexible systems (packages) of artifacts and/or services aimed to fulfill society needs in sustainable ways. » ENGINEERS ARE DESIGNERS Products are important not for themselves - but for the advantages they provide. As products and services are merging into systems, the connection between artifact and process becomes dominant. 3 Ahmed Kovacevic, City University London 4 Ahmed Kovacevic, City University London Design web Design web DESIGN in Engineering? Position of Design in Product Lifecycle Design is: » Systematic Process by which solution to the needs of humankind are obtained and communicated » Essence of Engineering » Structured problem solving activity Engineering Design Process is: » Multidisciplinary task which contains: – Technological factors – Social factors » Team iterative work 5 Ahmed Kovacevic, City .