Minimizing the Cost of Sampling Inspection by Adjusting Sample Size

摘要：

To reduce the cost of food inspection, we built a minimum cost sampling inspection model on the basis of simple random sampling, and ensured that the reliability of sampling inspection lived up to the required reliability at the same time. In this model, according to the relationship between inspected qualified rate and standard qualified rate, we adjusted the sample size through relaxing and tightening the inspection. The result shows that this plan can greatly reduce the inspect cost. Besides, the model is flexible, and it can formulate different sampling inspection plans according to the required reliability.

关键词： food inspection sampling inspection model minimum cost standard qualified rate

作者: Xiaojin Yang Yuanbiao Zhang Xiaojun Deng Bin Li

作者单位: Mathematical Modeling Innovative Practice Base, Zhuhai College Jinan University,Zhuhai, China 519070

会议类型: 国际会议

会议名称: 2010 International Conference on Advanced Mechanical Engineering(2010年先进机械工程国际学术会议 AME 2010)

会议地点: 洛阳

会议语种:英文

页码: 255-259

在线出版日期: 2010-09-04（万方平台首次上网日期，不代表论文的发表时间）