Phase IV. Improve
Purpose:
This step is to output improvement solution for selected target in the scattering process of Analyze.
Activity STEP:
Step 8. Selection of the best plan -> Setup of solutions, Selection of the best plan
Step 9. Practice and Inspection -> Setup of a plan to practice, Practice and Inspection
Output:
Step 8. Idea Generation, outcome of experiment plan, Should Be Mapping, Select the best plan
Step 9. Practice plan, Inspect, Analyze outcome amount
Step 8 – Selection of the best plan
Purpose:
This step is to select the best plan to remove target to improve.
| Process |
Purpose |
Activity |
Tool |
Set up
solution |
• To output possible
improvement solution |
- To brainstorm solution
- Should Be Mapping |
- Brainstorming
- DOE (Stage 3)
- Process Map |
Select
the best
plan |
• To select the best one
among outputs |
- To decide the priority
- To select the best plan |
- DOE (Stage 3)
- Voting |
Step 9 – Practice and Inspection
Purpose:
This step is to practice the best plan accordingly, and to grasp the outcome.
| Process |
Purpose |
Activity |
Tool |
Set up
practical plan |
• To set up practical plan
to practice |
- To set up practical plan |
- |
Practice
and
Inspection |
• To inspect possibility of
accomplishment practicing
the best plan |
- To practice the best plan
- To inspect the best plan |
- Fool Proof
- Process Capability
- σ level
- DPMO,DPU |
|
