Quality Management 2017
4. Two fundamental tools of SPC
Part 1 :
Introduction to SPC
1. Capability indicators: = rate the performance »
Quantify the ability of a process to produce data that are within specifications, at a precise moment.
Part 2 :
Essential concepts to start with SPC
2. Control charts: Carte de contrôle des valeurs individuelles
3,0%
Monitor the process over time.
3 potential special causes
2,5%
Part 3 :
Control limit
2,0%
SPC in practice
1,5%
detect significant changes. effects of special causes can be reduced or removed .
1,0%
X
0,5%
0,0%
-0,5%
Control limit
Individual Value (%)
-1,0%
Part 4
-1,5%
0 10 Monitored p rameter
20
30
40
Conclusion
Paramètre suivi
Patient number Data (chronological order)
N ° contrôle (ordre chronologique)
03/10/17
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