Engineering Design Process
EngineeringCollege

Engineering Design Process

Systematic approach to developing solutions that meet human needs.

1Introduction

Engineering design transforms ideas into solutions through systematic, iterative problem-solving.

2Design Process Steps

  1. Define the Problem: Understand requirements, constraints
  2. Research: Gather information, analyze existing solutions
  3. Brainstorm: Generate multiple ideas
  4. Select Best Solution: Evaluate against criteria
  5. Develop Prototype: Build testable model
  6. Test & Iterate: Refine based on feedback
  7. Communicate: Document and present

3Design Methods

  • Brainstorming: Generate creative ideas
  • SCAMPER: Substitute, Combine, Adapt, Modify, Put to other uses, Eliminate, Reverse
  • TRIZ: Problem-solving methodology
  • CAD: Computer-aided design
  • FMEA: Failure Mode Effects Analysis

4Design Considerations

  • Constraints: Budget, time, regulations
  • Trade-offs: Balance competing objectives
  • Sustainability: Environmental impact
  • Safety: Risk assessment
  • Manufacturability: Production feasibility

Test your understanding.

1. The engineering design process is:

2. First step in design is typically:

3. Constraints in design are:

4. A prototype is:

5. Design iteration means:

6. Trade-offs in design require:

7. Failure Mode Effects Analysis (FMEA) identifies:

8. Sustainable design considers:

9. Brainstorming is used to:

10. Reverse engineering involves:

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