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| Criterion |  Operations PDCA Cycle |  Engineering Hypothesis-Driven Troubleshooting |
|---|---|---|
Purposedifferent | For an improvement that still has to prove itself in everyday work, the method runs it through small learning loops. It connects planning, checking, and standardization into a repeatable learning mode. | When systems fail unexpectedly, spontaneous attempts often produce more noise than insight. Hypothesis-driven Troubleshooting translates symptoms into testable assumptions and makes troubleshooting learnable. |
Complexitydifferent | Low | Medium |
Timedifferent | 1 h bis mehrere Wochen | 30-240 min |
Participantsdifferent | 1-8 | 1-6 |
Formatsame | Workshop + async | Workshop + async |
Outputdifferent | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | Hypothesis Log, Test Plan, Evidence Notes, Diagnosis Summary |
Tagsno overlap | Continuous improvementLeanExperiments | TroubleshootingProblem solvingDiagnosis |
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