【摘要】 [2]和[3]中给出的多水平连续抽样方案当产品质量较优时是按等比序列f,f²,…,f^k,…缩减抽样比率的。本文的目的是降低抽样比率的下降速度,改为按比率f,f/2,…,f/2^k-1,…进行抽样,从而得到 CSP-M^*和 CSP-T^*方案的 AOQ公式,并作出三水平抽样方案的函数 AOQ的等高线,对多水平方案的选择也进行了讨论。更多还原

【Abstract】 Multi-level Continuous Sampling plans given in [2] and [3] provide a reduced Sampling frequency at geometric sequence: f, f², …, f^k, … when product quality is good. The purpose of this paper is to decrease the speed of sampling frequency, and change to sampling at rates f, f/2, …, f/2^k-1, …, resulting in a formula of AOQ of CSP- M^* and CSP-T^* plans, and giving contours of AOQ for three-level plan. Criteria for selecting multi-level plan are also discussed.更多还原