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 in a wheeled mobile robot: The mecha... https://www.kerrenneur.com/product-category/warming-equipmentother-commercial-warming-equipment-food-servicecommercial-kitchen-equipmentfood-holding-industrialrestaurant/