Authors: Ya.L. Liberman, O.A. Lukashuk, H. Maalaoui, V.V. Davydova

Title of the article: The rotor movement control system of a quarry rotary excavator

Year: 2024, Issue: 6, Pages: 65-72

Branch of knowledge: 2.8.8. Geotechnology, Mining machines (engineering)

Index UDK: 621.879.48

DOI: 10.26730/1816-4528-2024-6-65-72

Abstract: Managing a modern excavator requires the driver to quickly respond to changing conditions, precise control over three coordinates, prevent emergency situations and ensure work efficiency. This process also requires significant concentration, high energy and stress associated with physical effort. The relevance of automation of excavator workflow management confirms the need to solve problems to increase productivity and reliability of machines, reduce dependence on the subjective qualities of the machinist. The proposed system for controlling the movements of the rotor of a quarry rotary excavator is designed primarily for excavators with a retractable or telescopic boom and is focused on use within the framework of software and manual control. The developed control system for the movement of the rotor of a quarry rotary excavator is a set of subsystems for programming and control. It ensures the movement of the rotor in different cycles and trajectories, allowing you to respond to unforeseen situations, the control system has the ability to switch from automatic to manual mode

Key words: multi-bucket excavator rotor mining control system algorithm automation

Receiving date: 01.11.2024

Approval date: 15.11.2024

Publication date: 12.12.2024

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