: Likely stands for Automatyka i Robotyka (Automation and Robotics), a common field of study in Poland. 22_23 : Refers to the 2022/2023 academic year .

: The name of the student or researcher, likely a student at a technical university like Cracow University of Technology or Gdansk University of Technology , where individuals named Jakub Chwastek have been affiliated.

: Data logs for PID controller tuning, step responses, or stability analysis.

: Many technical programs use Excel for "Informatyka" (Informatics) or "Metody Numeryczne" (Numerical Methods) to solve differential equations or perform regression analysis.