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1 – 1 of 1Chuen‐Sheng Cheng and Sheng‐Su Cheng
Control charts are widely used for both manufacturing and service industries. Traditional Shewart control chart is a very simple procedure, it works well for detecting large…
Abstract
Control charts are widely used for both manufacturing and service industries. Traditional Shewart control chart is a very simple procedure, it works well for detecting large process shifts. A criticism of Shewhart charts is that they only use the information about the process contained in the last observation. One method of increasing the sensitivity of Shewhart charts to smaller process shifts is by introducing what are known as supplementary rules.
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