An Optimal Control Method for Maximizing the Efficiency of Direct Drive Ocean Wave Energy Extraction System
Figure 10
Anti-interference ability of the IM-PID control method in the irregular ocean waves: (a) the interference period is 2 s and the amplitude is 0.5 m/s; (b) the interference period is 5 s and the amplitude is 1.5 m/s; (c) the interference period is 6 s and the amplitude is 2.5 m/s.
