2 papers
stat.ME2025
Bridging the Prediction Error Method and Subspace Identification: A Weighted Null Space Fitting Method
Jiabao He, S. Joe Qin, Håkan Hjalmarsson
Subspace identification methods (SIMs) have proven to be very useful and numerically robust for building state-space models. While most SIMs are consistent, few if any can achieve…
eess.SY2024
Weighted Null Space Fitting (WNSF): A Link between The Prediction Error Method and Subspace Identification
Jiabao He, S. Joe Qin, Håkan Hjalmarsson
Subspace identification methods (SIMs) have proven to be very useful and numerically robust for building state-space models. While most SIMs are consistent, few if any can achieve…