Smart Active Sampling to enhance Quality Assurance Efficiency

Therefore, quality control plays an important role. However, quality control is also a cost factor that can not be neglected [1]. This is especially true for those industries requiring inspections outside the production line, such as disruptive or non-disruptive testing [2]. Traditional sampling strategies are random sampling, where a fixed number of samples is taken randomly in a fixed interval or periodic sampling, where samples are taken at a fixed interval. However, both sampling strategies entail some disadvantages. A small sampling interval increases the chance of detecting defective parts but also increases sampling costs, especially using destructive testing.