00518naa#a2200169#i#450# EN\\bibl\102970 20250929140405.1 3034-4689 20250807b2025####ek#y0engy0150####ca RU STUDY OF PROPORTIONAL CONTROL PROCESS OF INDUSTRIAL ROBOT SERVO DRIVE Journal article Kazan Kazan National Research Technological University 2025 5 с. Journal article local Kalyashina A. V. Smirnov Yu. N. vestniktu.ru