Аналіз сучасних систем керування електроприводами металообробних верстатів

Abstract

The article presents an analysis of modern control systems for electric drives of metal-cutting machine tools, focusing on neural-network regulators and brushless motor–based systems, which demonstrate the highest potential due to their wide speed regulation range and ability to ensure the required dynamic performance. General and specific requirements for main-motion and feed-motion electric drives are examined, including high stiffness, rapid response, precision, productivity, smooth operation, and compactness. Meeting these requirements increases the durability of drive systems, improves machining quality, and reduces defects in finished parts.