Закон керування електроприводом візка мостового крану із розгоном у три етапи та варіацією прискорення

Abstract

This article is to deal with anti-swing control algorithm of an overhead crane trolley electric drive. A three-stage speedup tachogram with variable acceleration is discussed. Expressions for time intervals evaluation are given. The effectiveness analysis of such control algorithm concerning positioning time and motor heat losses is considered.