Results 121 to 130 of about 8,140 (231)

Fuzzy EWMA and Fuzzy CUSUM Control Charts

, 2016
WOS: 000389034800016Exponentially Weighted Moving- Averages (EWMA) and Cumulative-Sum (CUSUM) control charts have the ability of detecting small shifts in the process mean.
Erginel, Nihal, Nihal Erginel, Şentürk, Sevil, Sevil Şentürk   +3 more
core   +1 more source

O método de equação integral com quadratura gaussiana para otimizar os parâmetros do gráfico de controle multivariado de somas acumuladas [PDF]

, 2009
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Produção.O rápido crescimento das tecnologias de aquisição de dados e a utilização de computadores têm incrementado o interesse ...
Alves, Custodio da Cunha, Alve, Custodio da Cunha   +1 more
core  

Run rules for cusum chart

, 2004
The CUSUM chart is very effective in the detection of small or moderate process shift as compared to the Shewhart control chart commonly use in the industry. However the run-rules concept use extensively in the Shewhart control chart has not been applied
Loh, Teck Hee.
core  

Multivariate Statistical Process Control Charts and the Problem of Interpretation: A Short Overview and Some Applications in Industry

Woodall and Montgomery in a discussion paper, state that multivariate process control is one of the most rapidly developing sections of statistical process control.
Bersimis, Sotiris, Panaretos, John, Psarakis, Stelios   +2 more
core  

Bernoulli cusum chart in quality control

, 2011
This report examines the effectiveness of the Bernoulli Cusum chart to detect the shift in the process, and compares it to that of a np chart and a Binomial Cusum Chart.
Yeo, Chew Ling.
core   +1 more source

Evaluation of some multivariate CUSUM schemes

, 1987
This paper will review and compare five multivariate CUSUM techniques. Two of these are proposed by Crosier (1986), the multivariate CUSUM and the CUSUM of T (COT).
Spindler, Susan L.
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Learning curve of robotic-assisted transabdominal preperitoneal inguinal hernia repair (r-TAPP): a scoping review of CUSUM-based studies. [PDF]

J Robot Surg
Brucchi F, Stanco R, Esposito S, Piccoli M, Formisano G, Bianchi PP, Dionigi G.   +6 more
europepmc   +1 more source

Robotic cholecystectomy during surgical training: learning curve and perioperative outcomes of 441 consecutive cases in a high-volume teaching center. [PDF]

J Robot Surg
Gravante G, Mita MT, Altamura A, Barbieri V, Bianco G, Benedicenti S, Catamerò A, Clemente L, Giaracuni G, Grillea G, Leone B, Morelli G, Picciariello A, Puglisi G, Sorge R, Rubichi F, Viola MG.   +16 more
europepmc   +1 more source

Enhancing outcomes and accelerating learning curves in open pyeloplasty. [PDF]

Can Urol Assoc J
Maher S, Lai Kwok PP, Lorenzo AJ, Rickard M, Romao R, Kim JK, Dos Santos J, Pippi Salle JL, Chua ME.   +8 more
europepmc   +1 more source

CUSUM Control Charts

, 1993
CUSUM control charts may be used instead of Shewhart control charts to detect small changes in a process mean. The average run length (ARL) is generally less than the comparable Shewhart chart.
Miller, Gordon
core