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Strategies for Grounding Your Design in Research. Trade-Off Analysis House of Quality. - The University of Colorado’s “Energy Efficient Engineers”, 2012. Variant of House of Quality. House of Quality Example. Steel Parts. Aluminum Parts. Auto Exposure. Auto Focus. Customer
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Strategies for Grounding Your Design in Research Trade-Off Analysis House of Quality
- The University of Colorado’s “Energy Efficient Engineers”, 2012
House of Quality Example Steel Parts Aluminum Parts Auto Exposure Auto Focus Customer Requirements Customer Importance 2 50 Light weight 5 8 7 30 Easy to use 4 8 5 3 20 Reliable 330 260 340 270 Target Values
Source: Hauser, J.R., & Clausing, D. (1988). The House of Quality. Harvard Business Review, May-June, 2-14. Retreived from www.csuchico.edu/~jtrailer/HOQ.pdf.
ProcessRequirements FunctionalRequirements House ofQuality (QFD Matrix 1) Design Characteristics House ofQuality (QFD Matrix 2) OperationalCharacteristics Customer CTQs Customer Requirements House ofQuality (QFD Matrix 3) Process Requirements House ofQuality (QFD Matrix 4) Functional Requirements Design Characteristics Functional CTQs Technical CTQs System CTQs ControlCTQs Cascading the Houses to “derive your requirements” CTQ = Critical-To-Quality