This paper presents the development of neural-network-based control system using self-organizing-maps (SOMs) for the maneuvers of a double-propeller boat. The performance characteristics of the developed SOM controller system are compared with a widely-used supervised learning mechanism. the backpropagation neural network (BPNN) controller. The experimental results show that the propo... https://thegreensjunglebeautyshops.shop/product-category/foot-balm/