If you run one hundred batches, some will be great, some will be terrible. But what causes some to be great and some to be terrible? Knowing the answer to that question can mean no more terrible batches, many more great ones, and making more money.
black box testing tools
production process as a black box (see figure 2), we can see a series of ingredient inputs (A, B, C, D, etc.), each with a set of quality parameters (ingredient D with quality parameter D1, D2, etc.) For example, if an ingredient is a fruit juice, the quality parameters may be acidity, percent of solids, sugar content, etc. Figure 2 We also see a series of process variables (temperature, pressure, etc.) that can impact the ranking of the batch. All of this information produces a great deal of data. For