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Selected:ARID (Active Reviews for Intermediate Designs)System Dynamics SimulationMORT AnalysisCausal Loop Diagram
| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Systems Thinking System Dynamics Simulation |  Operations MORT Analysis |  Systems Thinking Causal Loop Diagram |
|---|---|---|---|---|
Purposedifferent | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. | System Dynamics Simulation makes assumptions about time, delay, and feedback testable through experiments. It draws relationships, patterns, and feedback loops. The result is captured as a simulation model and scenario reports. | For a safety-relevant event or a system with high protection requirements, the method examines where controls failed. It exposes both technical and organizational gaps. | A Causal Loop Diagram makes feedback, reinforcement, and balance in a system legible. It uncovers side effects and self-reinforcement that stay hidden in linear explanations. |
Complexitydifferent | Medium | High | High | Medium |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | Mehrere Tage bis Wochen | Mehrere Tage bis Wochen | 1-3 h |
Participantsdifferent | Designers, developers as users, and facilitation | 1-5 Modellierende, Stakeholder asynchron | 2-6 | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Simulation Model, Scenario Reports | MORT Worksheets, Findings per Branch, Corrective Actions, Systemic Recommendations | Causal Loop Diagram, Feedback Notes, Leverage Points |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | Systems thinkingDynamicsSimulationAnalysis | Root causeSafetySystemicIncident | FeedbackSystems thinkingCausalityDynamics |