Keyword: cusum charts

Found 18 papers in total
A New EWMA Chart Based on Weighted Loss Function for Monitoring the Process Mean and Variance
A New EWMA Chart Based on Weighted Loss Function for Monitoring the Process Mean and Variance
2015,
With the weighted loss function, a new single Exponential Weighted Moving Average...
Improved Fast Initial Response Features for Exponentially Weighted Moving Average and Cumulative Sum Control Charts
Improved Fast Initial Response Features for Exponentially Weighted Moving Average and Cumulative Sum Control Charts
2014,
Exponentially weighted moving average (EWMA) and cumulative sum (CUSUM) control charts...
Memory-Type Control Charts for Monitoring the Process Dispersion
Memory-Type Control Charts for Monitoring the Process Dispersion
2014,
Control charts have been broadly used for monitoring the process mean and dispersion....
A Self-Starting CUSUM Chart Combined with a Maximum Likelihood Estimator for the Time of a Detected Shift in the Process Mean
A Self-Starting CUSUM Chart Combined with a Maximum Likelihood Estimator for the Time of a Detected Shift in the Process Mean
2014,
Detection of a special cause of variation and the identification of the time it occurs...
Design of cumulative sum control schemes for truncated Poisson distribution
Design of cumulative sum control schemes for truncated Poisson distribution
2013,
The cumulative sum (CUSUM) control chart procedures have proven to be more...
An adaptive correlation ratio method using the cumulative sum of the reordered output
An adaptive correlation ratio method using the cumulative sum of the reordered output
2012,
We consider correlation ratios as estimators for first order sensitivity indices from...
A new adaptive CUSUM control chart for detecting the multivariate process mean
A new adaptive CUSUM control chart for detecting the multivariate process mean
2011,
We propose a new multivariate CUSUM control chart, which is based on self adaption of...
A new non-parametric CUSUM mean chart
A new non-parametric CUSUM mean chart
2011,
Not all data in practice came from a process with normal distribution. When the...
Improving the performance of CUSUM charts
Improving the performance of CUSUM charts
2011,
The control chart is an important statistical technique that is used to monitor the...
A new SPRT chart for monitoring process mean and variance
A new SPRT chart for monitoring process mean and variance
2011,
This article proposes a new control chart (called the ABS SPRT chart ) for Statistical...
An adaptive Shiryaev‐Roberts procedure for monitoring dispersion
An adaptive Shiryaev‐Roberts procedure for monitoring dispersion
2011,
In this paper, the Shiryaev‐Roberts (SR) procedure is examined and compared...
Optimization designs and performance comparison of two CUSUM schemes for monitoring process shifts in mean and variance
Optimization designs and performance comparison of two CUSUM schemes for monitoring process shifts in mean and variance
2010,
In statistical process control (SPC), when dealing with a quality characteristic x...
A robust Cusum test for SETAR-type nonlinearity in time series
A robust Cusum test for SETAR-type nonlinearity in time series
2009,
As a part of an effective self-exciting threshold autoregressive (SETAR) modeling...
A group of weighted moving averages: An efficient plan for monitoring a range of process changes
A group of weighted moving averages: An efficient plan for monitoring a range of process changes
2004,
It is common to monitor quality characteristics of process outputs or inputs in...
A general approach to modeling CUSUM charts for a proportion
A general approach to modeling CUSUM charts for a proportion
2000,
This paper considers two CUmulative SUM (CUSUM) charts for monitoring a process when...
Markov chain approximation methods in a class of level-crossing problems
Markov chain approximation methods in a class of level-crossing problems
1997,
Level-crossing problems are encountered in a number of stochastic processes such as...
Quasi-stationarity of CUSUM schemes for Erlang distributions
Quasi-stationarity of CUSUM schemes for Erlang distributions
1998,
Given that no false alarm was made, the CUSUM process behaves like a stationary...
Design of double CUSUM quality control schemes
Design of double CUSUM quality control schemes
1996,
The simultaneous use of two standard CUSUM schemes is shown to result in a quality...
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