TY JOUR TI THE PONTRYAGIN MAXIMUM PRINCIPLE IN THE PROBLEM OF CONTROLLING THE RISE OF A METEOROLOGICAL ROCKET KW optimal control KW maximum principle KW rocket control JO Bulletin of the Angarsk State Technical University AU Istomin, A.L. AU Krivov, M.. AU Istomina, A.A. PY 2024 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»