Johan Wiklund, Stig - In: International Journal of Quality & Reliability Management 12 (1995) 2, pp. 8-27
Following an alarm signal from a control chart it may be necessary to conduct an adjustment to bring the process mean towards a target value. Addresses the problem of how such an adjustment should be made, based on the use of an EWMA control chart, including the special case in which the EWMA is...