On Controlling the Shape of a Circular Sprinkling Machine and the Stability of Its Programmed Motion

The problem of controlling the shape of a sectional sprinkler of circular motion is considered and the conditions for the attainability of its optimal configuration and the stability of the programmed motion of the supporting traction trolleys providing the required movement are determined. The effe...

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Bibliographic Details
Published in:Journal of computer & systems sciences international 2021-09, Vol.60 (5), p.817-826
Main Authors: Briskin, E. S., Kalinin, Ya. V., Lepetukhin, K. Yu, Maloletov, A. V., Sharonov, N. G.
Format: Article
Language:English
Subjects:
Configurations
Control
Control methods
Control stability
Control systems design
Engineering
Mechatronics
Motion stability
Movement
Optimal control
Robotics
Sprinkling
Trolleys
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Summary:The problem of controlling the shape of a sectional sprinkler of circular motion is considered and the conditions for the attainability of its optimal configuration and the stability of the programmed motion of the supporting traction trolleys providing the required movement are determined. The effect of self-orienting the support trolleys is confirmed and explained. Methods for controlling the movement of a group of sections of a sprinkler are proposed to ensure its optimal configuration, consisting in a sequence of adjusting the speeds of the support trolleys in accordance with the established laws. It is shown that with a rational construction of the configuration of the sprinkler and optimal control of the movement of the support trolleys, there is no need for drives for rotating the support trolleys relative to the sections of the sprinkler, which simplifies its design and control system.
ISSN:1064-2307
1555-6530
DOI:10.1134/S1064230721050063