Identifying faults in the building system based on model prediction and residuum analysisMichael Parzinger, Ulrich Wellisch, Lucia Hanfstaengl, Ferdinand Sigg, Markus Wirnsberger and Uli SpindlerE3S Web Conf., 172 (2020) 22001DOI: https://doi.org/10.1051/e3sconf/202017222001