Economic Design of EWMA Charts with Variable Sampling Intervalsunder Non-normality

摘要：

In order to reduce the cost of the production cycle, the economic design of EWMA charts with variable sampling interval (VSI) under non-normality is discussed in this paper. First, using the Burr distribution to approximate various non-normal distributions, the optimal values of the test parameters for the VSI EWMA charts under non-normality will be determined such that the expected total cost is minimized. Further, the genetic algorithms (GA) will be used to search for the optimal values of parameters of the VSI EWMA chart under non-normality. Finally, a sensitivity analysis is carried out to economic modal and the effect of model parameters on the solution of the economic design is obtained.

关键词： economic design ewma charts non- normal distributions variable sampling intervals

作者: Li Xue Yumin Liu Jichao Xu

作者单位: Management School, Northwestern Polytechnical University, Xi an, 710072, China Business School, Zhengzhou University, Zhengzhou, 450000, China

会议类型: 国际会议

会议名称: 2010 IEEE International Conference on Advanced Management Science(2010年IEEE高级管理科学国际会 IEEE ICAMS 2010)

会议地点: 成都

会议语种:英文

页码: 217-222

在线出版日期: 2010-07-09（万方平台首次上网日期，不代表论文的发表时间）