Chati za Kudhibiti Sifa (p, np, c, u)
Chati za kudhibiti sifa huongeza mfumo wa Shewhart kwenye data ya kuhesabu na uwiano — sifa za ubora ambazo huainishwa badala ya kupimwa. Chati za p- na np- hufuatilia uwiano au idadi ya vitu vyenye kasoro kwa kutumia usambazaji wa binomial, wakati chati za c- na u- hufuatilia idadi ya kasoro kwa kila kitengo kwa kutumia usambazaji wa Poisson. Hizi ndizo zana za kawaida za udhibiti wa mchakato wa kitakwimu wakati ukaguzi unatoa matokeo ya kufaulu/kutofaulu au idadi ya kasoro badala ya vipimo endelevu.
Soma mbinu kamili
Ingia kwa akaunti ya bure ili kusoma sehemu hii.
Method map
The neighbourhood of related methods — select a node to explore.
Vyanzo
- Shewhart, W. A. (1931). Economic Control of Quality of Manufactured Product. D. Van Nostrand Company. ISBN: 978-0-87389-076-2
- Montgomery, D. C. (2009). Introduction to Statistical Quality Control (6th ed.). John Wiley & Sons. ISBN: 978-0-470-16992-6
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 2). Attributes Control Charts (p, np, c, u). ScholarGate. https://scholargate.app/sw/statistics/attributes-control-chart
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
- Chati ya Udhibiti wa CUSUMTakwimu↔ compare
- Chati ya Udhibiti ya EWMATakwimu↔ compare
- Kipimo cha idadi-mbili cha zTakwimu↔ compare
- Chati ya Udhibiti wa Vigezo vya Shewhart (X-bar / R)Takwimu↔ compare
Imerejelewa na
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