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Data-driven simulation and control

2008/09/18 by Ivan Markovsky, Paolo Rapisarda · 318 citations
Engineering · Mathematics · Physics and Astronomy · #Artificial intelligence #Computer science #Control (management) #Control Systems and Identification #Control system #Control theory (sociology) #Data modeling #Engineering #Fault Detection and Control Systems #Impulse (physics) #Impulse response #LTI system theory #Linear system #Mathematics #Model Reduction and Neural Networks #Quadratic equation #Representation (politics) #System identification #Trajectory #Transfer function

paper · doi:10.1080/00207170801942170

published in International Journal of Control 81(12), 1946-1959 (Taylor & Francis)

openalex publication_date 2008/09/18 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/29

Abstract

Classical linear time-invariant system simulation methods are based on a transfer function, impulse response, or input/state/output representation. We present a method for computing the response of a system to a given input and initial conditions directly from a trajectory of the system, without explicitly identifying the system from the data. Similar to the classical approach for simulation, the classical approach for control is model-based: first a model representation is derived from given data of the plant and then a control law is synthesised using the model and the control specifications. We present an approach for computing a linear quadratic tracking control signal that circumvents the identification step. The results are derived assuming exact data and the simulated response or control input is constructed off-line.

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