Category: Design of Experiments (DOE)

For its Design for Six Sigma training course, one company sought a new, engaging way to teach DOE that was also budget friendly and provided consistent results. Solution: A toy motorcycle.

When it comes to mastering design of experiments, there can be a steep learning curve. Through a DOE simulation, trainees can get firsthand experience applying DOE concepts, learning how to set up the experimental design and how to interpret its results.

Test plans, also called test protocol, are formal documents that typically outline requirements, activities, resources, documentation and schedules to be completed. Some form of test plan should be developed prior to any test. The key reasons for developing test plans are: Preparation: To assure that all reasonable aspects of running a test have been considered. […]

Each step of the DMAIC methodology brings a distinct set of tools to bear on the project objective. For the Analyze and Improve phases, design of experiments (DOE), combined with analysis of variance, is the Six Sigma power tool.