Multivariable Subspace Identification: MOESP
This is a small but powerful tool for multivariable subspace identification. It implements the so called Multivariable Output Error State Space algorithm.
The identification is carried out in two steps by using the nested function technique. The main function returns a score vector for the subspace obtained from the input and output data. From the score vector, users can easily determine an appropriate order for the model to be identified. Then, by calling the function handle, also returned by the main function, with the determined order, the state space matrices are obtained.
An example is included to show how to use this tool.
Citation pour cette source
Yi Cao (2025). Multivariable Subspace Identification: MOESP (https://www.mathworks.com/matlabcentral/fileexchange/19728-multivariable-subspace-identification-moesp), MATLAB Central File Exchange. Extrait(e) le .
Compatibilité avec les versions de MATLAB
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- Control Systems > Model Predictive Control Toolbox >
- Control Systems > System Identification Toolbox > Linear Model Identification >
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Inspiré par : Subspace Identification for Linear Systems
A inspiré : Moesp using input and output Data, Worked Example of Multivariable Subspace Identification: MOESP, Stochastic Subspace Realization, moesp(y,u,d)
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Version | Publié le | Notes de version | |
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1.1.0.0 | corrected two errors in the example. |
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1.0.0.0 |