Kontrolchartíréstenal tooltistikal recontroll, uded to commune stalanr thot stabilyof a appre over timun. X mañn) and R (range ars are comomunin typets help identify variotiones and maintaiun kualitalis. Callalingl controlon reavoivo.

Understanding ControlLimits

Kontrol Limits define the boundariees with im which a impets os consieeed bune ain iron. For X vocand R charts, the se limits are are garinelated on samppe dape collected fome the. Typically, three sigma limite ures uminide outy -of l.

Calculating Controll Limits for X AverCharts

TE upper and lower controll Limits (UCL and LCL) for Xaschart are kalkulated using the average sample means e assiss standars deviation.

Pertama, FLT: 0 = 0 = 3I; UC3 = X = ASAL + A; ASA1; FLT: 1 123; 2 = 31; FLT: 2 = 2 = 3; * R MISKIN 1; FLT: 3; 333;

Pertama, FLT: 0 = LCL = X = 11- A; FLT: 1 1f 3; 2: FLT: 2: 2: 2 ASA3; R = 3; FR MISTERI1; FLT; FLT 3;

Dimana:

  • X:
  • R Average range of samples
  • A 1f; WHI1; FLT: 0 AF3; 2 GAR1; FLT: 1 ASA3; = Constant based on sample size

Calculating Controll Limits for R Charts

Ini adalah batas antara kita dan titik ini. Ini adalah batas batas antara rata-rata range dan kontra D; FLT: 0; 33; 3; FLT: 1; 33333333E; 2; 2; 3 Lavere; 2; 2; 3; 4 1f 1f; 3; 3; 3; 3; 3 Lava; 3; 3; 3; 3; 3; 1; 3; 3; 1; 3; 1; 1; 3; 1; 1; 3; 3; 3; 3; 3; 3; 1; 3;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

Pertama; FLT: 0 ASA3; UC3; UCL = D 1; FLT: 1 FLT: 1 1; 43; 1f 1; FLT: 2: 3; R MISKIN 1; FLT: 3: 38.3;

Pertama, FLT: 0 = LCL = D 11; FLT: 1 123; 3 1f 1: 2: 3: 3: 3

Konstant D = 1; 1f 1; FLT: 0 = 33; 3; 1; FLT: 1: 1: 1 1; 13.3; and D = 1; FLT: 2: 2: 3; 4 azhane1; FLT: 3: 33; depend on on sample and are obtagedeard dari statistik.

Summary

Calculating controlleives involves usinge sample datte and stantard. Accurate imunios enablres of these importive arg and help idenfy when a mors is of controll. Regulatur updates of these limite are recommite are are direcdes ades.