Experiment design
The aim of experiment design
The data, used for the identification of a model, are always corrupted by some disturbances such as noise. The consequence is the existence of a variance error on the identified model. The variance error depends on the number of data and on the choice of the excitation.
Experiment design is the scientific field dedicated to the design a particular excitation signal for the system to be identified so that the experiment run with this signal gives a user-specific model accuracy (i.e., a given variance error magnitude).
Related journal papers
Xavier Bombois, Kévin Colin, Paul M. J. Van den Hof, Håkan Hjalmarsson. On the informativity on direct identification experiments in dynamical networks. Automatica, vol. 148, 110742. Open access: https://hal.archives-ouvertes.fr/hal-03329586. 2023
Federico Morelli, Xavier Bombois, Håkan Hjalmarsson, Laurent Bako, Kévin Colin. Least costly identification experiment for the identification of one module in a dynamic network, Automatica, vol. 133, 109855. Open access: https://hal.archives-ouvertes.fr/hal-02387776. 2021
Federico Morelli, Xavier Bombois, Håkan Hjalmarsson, Laurent Bako, Kévin Colin. Robust optimal identification experiment design for multisine excitation, Automatica, vol. 125, 109431. Open access: Open access: https://hal.archives-ouvertes.fr/hal-02363067. 2021
Related conference papers
Federico Morelli, Xavier Bombois, Håkan Hjalmarsson, Laurent Bako, Kévin Colin. Optimal Experiment Design for the Identification of One Module in the Interconnection of Locally Controlled Systems. Presented at IEEE 18th European Control Conference (ECC), Napoli, Italy. Published in the proceedings pp 363-368. Open access: https://hal.archives-ouvertes.fr/hal-02063406. 2019
Kévin Colin, Fabricio Saggin, Christophe Le Blanc, Xavier Bombois, Anton Korniienko, Gérard Scorletti. Identification Based Approach for Electrical Coupling Compensation in a MEMS Gyroscope. Presented at 2019 IEEE International Symposium on Inertial Sensors and Systems, Naples, USA. Published in the proceedings pp 351-356. Open access: https://hal.archives-ouvertes.fr/hal-02174925. 2019