Fuzzy Control of Underwater Vehicle ’ s Motion

In the paper some aspects of steering an underwater vehicle in vertical plane have been developed. The fuzzy logic properties have been applied for compensation of the vehicle's model parametrical uncertainties and viscous environment influence. It has enabled to calculate command signals driving the vehicle along the desired trajectory in case of using not full information about behaviour of the vehicle. The results of computer simulations are inserted. Key-Words: Underwater vehicle, Fuzzy logic, Intelligent control, Automation