TY CONF TI CLASSIFICATION OF IN-TUBE ROBOTS FOR FLAW DETECTION KW pipeline diagnostics KW flaw detection KW in-tube robots KW classification systems JO ACTUAL ISSUES OF AUTOMATION, ROBOTICS AND MANAGEMENT IN TECHNICAL, ORGANIZATIONAL, ECONOMIC SYSTEMS AU Borovinskiy, D.D. AU Starikov, A.V. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov