Week 2

Question 1

The Robust Design Process

Answer 1

1. tolerant of variations
2. tight statistical controls
3. relies on feedback

Question 2

Why do we use RDP?

Answer 2

reduce risk and ensure safety and efficacy

Question 3

DMAIC (DFSS)

Answer 3

Define
Measure
Analyze
Improve
Control

Question 4

DMADV

Answer 4

Design
Measure
Analyze
Design
Verify

Question 5

DMADOV

Answer 5

Design
Measure
Analyze
Design
Optimize
Verify

Question 6

Design For Six Sigma

Answer 6

broad portfolio of tools, methods, and best practices:
1. Statistical Quantity - sum of differences between control and specification limits SPC charting
2. Process Improvement Methodology - follows DMAIC
3. Corporate Philosophy - discipline; how inputs/outputs measure

Question 7

Importance of DFSS

Answer 7

1. prevents under-development of data
2. properly manage risk and make key decisions at stage gates and design reviews
3. aligns specific tool sets with their quantitative deliverables with system integration and data management strategy = Critical Parameter Development and Management
4. Addresses undesirable variation in: Manufacturing, Assembly, Packaging, Supply chains, Business transactions, Customer support/service, Account payable/receivable = all are causes of significant amounts of financial waste

Question 8

Human Factors

Answer 8

application of human capabilities/limitations to the design of systems and equipment