Resumen
The purpose of this study is to investigate the performance of the double sampling (DS) Xbarchart when measurement errors exist. The effects of measurement error ratio,parameter of the linearly covariate error model and multiple measurements on the performance of the DS Xbar chart are evaluated. The numerical results show that the performance of the DS Xbar chart is affected by the presence of measurement errors. An example is presented to illustrate the application of the DS Xbar chart under measurement errors.