Fuzzy Sliding Mode with Region Tracking Control for Autonomous Underwater Vehicle

This paper presents fuzzy sliding mode control with region tracking control for a single autonomousunderwater vehicle. the vehicle is needed to track a certain moving region whilst under the influence of wave current. the fuzzy logic is used to tune the gain and to reduce the effect of chattering effect, the signum function is replaced by saturation function. simulation result is presented to demonstrate the performance of the proposed tracking control of the auv.