Improved experimental setup for observation of non-linear heat dynamics

• Main Authors: Andersen, Philip Hvidthøft Delff, Madsen, Henrik, Bacher, Peder, Rode, Carsten, Nielsen, Henrik Aalborg
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2011
• Subjects: Arctic
• Online Access: https://orbit.dtu.dk/en/publications/f0bff737-e682-4e41-ab5c-47aceca7191d; https://backend.orbit.dtu.dk/ws/files/6374413/pd_paper_dynastee_2011.pdf

Modeling of heat dynamics of houses have been reported successful using linear dynamical models. The room they leave for improvement is { because of physical relations { believed to be partly caused by non- linear relations. As model complexity increases, detailed measurements and highly modular experiments are gaining importance in estimation of model parameters. This paper describes test facilities and new measurement equipment in a low-energy house in arctic area. Furthermore, some of the models that will be applied are described.