TY - BOOK AU - Mohamed Adel Elsayed Elmaghloob AU - Lamia Ahmed Shihata , TI - Adaptive single average loss control charts / PY - 2016/// CY - Cairo : PB - Mohamed Adel Elsayed Elmaghloob , N1 - Thesis (M.Sc.) - German University - Faculty of Postgraduate Studies and Scientific Research - Department of Desogn and production Engineering N2 - Traditionally x and R/S chartes are used jointly in order to monutor the process mean and variance, respectively. one major disadvantage of utilizing these charts in their inefficiency in quickly detecting minor shifts in ether process mean or variance ER -