TY JOUR TI The existing automated process control systems modification concept for general industrial purposes in the digital twins construction of technological processes and digital factories KW automation pyramid KW automated process control system KW automation level KW digital twin KW digital factory KW information redundancy KW data reduction KW artificial intelligence KW prediction KW graph KW the usefulness of information JO Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics AU Budkov, S.Y. PY 2025 IS 2025 PB Astrakhan State Technical University