TY JOUR TI Technology management strategy in multi-stage systems KW multi-stage system KW process control KW process chain KW processing modes KW deviation KW combination of alphabets of inputs and states JO Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics AU Korneev, A.. AU Smetannikova, T.. AU Ogadzhanian, O.. AU Ogadzhanian, M.. PY 2025 IS 2025 PB Astrakhan State Technical University