Jämför metoder
Granska de valda metoderna sida vid sida; rader som skiljer sig är markerade.
| Systemdynamik för flera mål× | Multiobjektiv optimering× | |
|---|---|---|
| Ämnesområde | Simulering | Simulering |
| Familj | Process / pipeline | Process / pipeline |
| Ursprungsår≠ | 1961 (SD); multi-objective extensions from 1990s onward | 1896 (concept); 1989–2002 (evolutionary algorithms era) |
| Upphovsperson≠ | Forrester, J. W. (System Dynamics); multi-objective extension by various authors | Vilfredo Pareto (concept); modern computational formulation by Goldberg and Deb et al. |
| Typ≠ | Simulation / optimization hybrid | Optimization framework |
| Ursprungskälla≠ | Sterman, J. D. (2000). Business Dynamics: Systems Thinking and Modeling for a Complex World. McGraw-Hill. ISBN: 978-0-07-231135-8 | Deb, K. (2001). Multi-Objective Optimization Using Evolutionary Algorithms. Wiley, Chichester. ISBN: 9780471873396 |
| Alias | MOSD, Multi-criteria SD, Multi-objective SD modeling, System dynamics with multiple objectives | MOO, Multi-Criteria Optimization, Vector Optimization, Pareto Optimization |
| Närliggande≠ | 4 | 3 |
| Sammanfattning≠ | Multi-Objective System Dynamics (MOSD) couples the feedback-loop simulation power of System Dynamics with explicit multi-criteria optimization, enabling analysts to explore how a dynamic system can simultaneously satisfy competing policy goals — such as cost minimization, environmental sustainability, and social equity — over time. | Multi-Objective Optimization (MOO) is a mathematical and computational framework for finding solutions that simultaneously optimize two or more conflicting objective functions. Rather than collapsing all goals into a single scalar, MOO produces a set of trade-off solutions — the Pareto front — from which a decision-maker selects according to preference. It is widely used in engineering design, operations research, logistics, economics, and policy analysis. |
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