Overview
Learn about excitation signals and experimental design for system identification in this 36-minute video tutorial from the Julia programming series. Explore essential concepts including Linear Time-Invariant (LTI) systems, impulse responses, and frequency-response estimation techniques. Master the application of random signals, understand signal spectrums, and implement step-response experiments. Dive into closed-loop identification methods, handle nonlinearities, and evaluate experimental data using coherence functions and data covariance. Access the accompanying Jupyter notebook for hands-on practice with JuliaSim and ControlSystemIdentification tools. Gain practical knowledge about system identification techniques while utilizing Julia's powerful ecosystem for modeling, simulation, and control applications.
Syllabus
Excitation for parameter estimation
LTI systems
Impulse response
Frequency-response estimation
Random signals
Spectrum of signal
Step-response experiments
Closed-loop identification
Nonlinearities
Evaluating the experimental data
Coherence function
Data covariance
Taught by
JuliaHub