control theory
branch of engineering and mathematics that deals with the behavior of dynamical systems with inputs, and how their behavior is modified by feedback
en-US/kənˈtɹoʊl ˌθiəˌɹi/
en-GB/kənˈtɹəʊl θɪəɹiː/
branch of engineering and mathematics that deals with the behavior of dynamical systems with inputs, and how their behavior is modified by feedback