Statistical process monitoring (SPM) methods are essential tools in quality management to assess the stability of industrial processes, that is, to dynamically classify the process state as in control
When producing bolts in a forming process, the pressure signals are recorded per forming cycle of a bolt in sampling rate 1000 Hz. The dataset is collected from experiments of different failure modes
Motivated by applications to root-cause identification of faults in multistage manufacturing processes that involve a large number of tools or equipment at each stage, we consider multiple testing in
