Model selection for continuous commissioning of HVAC-systems in office buildings: A review

The analyses indicate that the chosen model order and parameter estimation technique depend highly on available calculation power and data availability. Full model-sharing between different subtopics is rarely performed, presumably due to the diversity of model requirements for each CCx-domain. Several model structures and parameter estimation procedures -e.g. multi-step-ahead and subspace identification- are recurring frequently within one domain -e.g. MBC-. Also, both within and between CCx-domains, the exchange of available expert knowledge and measurements for parameter estimation improves the accuracy of the resulting models.