THREE-TIERED CONTROLLER FOR OBSTACLE AVOIDANCE IN A PV PANEL-POWERED WHEELED MOBILE ROBOT: CONSIDERING ACTUATORS AND POWER ELECTRONICS STAGES

Three-Tiered Controller for Obstacle Avoidance in a PV Panel-Powered Wheeled Mobile Robot: Considering Actuators and Power Electronics Stages

This research addresses the obstacle avoidance problem in wheeled mobile robots powered by renewable energy by considering all subsystems involved.A three-tier hierarchical controller is developed, integrating the technique of artificial potential fields.The proposed controller incorporates the dynamics of the three key subsystems typically found i

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The importance of seismic protection of strategic objectives, in the area of influence of useful rock quarries, in which blasting works are carried out

In this scientific article was studied the main methods for assessing the seismic effect generated during the blasting operations with explosives, from quarries on essential infrastructure elements, in the analyzed situation - railway tunnel and supporting pillars of the railway superstructure in the adjacent area Black Currant Seed of the quarry,

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