1.1 OVERVIEW

 

• The basic process for analysis is shown below.

 

 

• The purpose of DOE is to prove a relationship between given outputs and inputs. Cases that are possible include:

- no relationship

- positive relationship

- negative relationship

- interaction between inputs

 

• e.g. A One-Factor-At-A-Time-Experiment

 

 

• The example shows how the number of samples grows quickly.

 

• A better approach is designed experiments