In this paper, we propose a data-driven method for system identification of continuous-time LTI (linear time invariant) system via sampled data. With the persistently excited input, we show that system matrix and input matrix can be computed by sample...
In this paper, we propose a data-driven method for system identification of continuous-time LTI (linear time invariant) system via sampled data. With the persistently excited input, we show that system matrix and input matrix can be computed by sampled states for sufficiently small sampling period. This data-driven method can be performed with data from the system only.