Hybridization of an evolutionary algorithm and simulations of co-evolutionary design processes for early-stage building spatial design optimization
| Autor: | Sjonnie Boonstra, Michael Emmerich, Koen van der Blom, H Herm Hofmeyer |
|---|---|
| Přispěvatelé: | Applied Mechanics and Design, EAISI Foundational |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Optimization
Mathematical optimization Multiobjective Optimization Sustainable Design Computer science 020209 energy Multi-disciplinary 0211 other engineering and technologies Evolutionary algorithm Spatial design Buiding Spatial Design 02 engineering and technology Building spatial design Space (mathematics) Multi-objective optimization 021105 building & construction Architecture 0202 electrical engineering electronic engineering information engineering Sustainable design Heuristics Hybridization Civil and Structural Engineering Building and Construction Co-evolution Building physics Control and Systems Engineering Structural design Stage (hydrology) Evolutionary Algorithms |
| Zdroj: | Automation in Construction, 124, 103522 Automation in Construction Automation in Construction, 124:103522. Elsevier |
| ISSN: | 0926-5805 |
| Popis: | Three methods for early-stage building spatial design optimization are presented, demonstrated, and compared for their qualities and limitations. The first, an evolutionary algorithm, can find well-distributed approximations of the Pareto front, but it uses many design evaluations and it can only explore a limited part of the entire design search space (i.e. the collection of all possible design solutions). The second, simulations of co-evolutionary design processes, can find improved design solutions relatively fast within an unrestricted design search space, however, they typically only find discretely distributed Pareto front approximations. For the third method, hybridization is proposed to combine the first two methods into two new hybrid methods, such that their advantages are combined and their disadvantages are diminished. The methods have been applied in an initial case study, which shows that hybridization can improve search efficiency and speed, and it can search larger design search spaces. |
| Databáze: | OpenAIRE |
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