3 citations · 4 across the 14 of their papers we have counts for
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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…
A Weighted Least-Squares Method for Non-Asymptotic Identification of Markov Parameters from Multiple Trajectories
Jiabao He, Cristian R. Rojas, Håkan Hjalmarsson
Markov parameters play a key role in system identification. There exists many algorithms where these parameters are estimated using least-squares in a first, pre-processing, step,…
Weighted Least-Squares PARSIM
Jiabao He, Cristian R. Rojas, Håkan Hjalmarsson
Subspace identification methods (SIMs) have proven very powerful for estimating linear state-space models. To overcome the deficiencies of classical SIMs, a significant number of a…
Finite Sample Analysis for a Class of Subspace Identification Methods
Jiabao He, Ingvar Ziemann, Cristian R. Rojas +1
While subspace identification methods (SIMs) are appealing due to their simple parameterization for MIMO systems and robust numerical realizations, a comprehensive statistical anal…