摘要
由于风能的随机性和不稳定性等特点,传统的偏航控制很难取得很好的控制效果.为了解决偏航系统跟踪风向的变化这一问题,提出了把模糊控制应用于偏航系统,并设计了一种模糊控制器.通过仿真研究,并与PID控制器的控制效果进行比较,结果表明模糊控制系统能够更快更准确地跟踪风向的变化,具有较好地控制性能,从而确保偏航系统的性能更加稳定.
Because of the randomness and instability of the wind,it has obtained the low control effect in the traditional yaw control.In order to solve this problem on making yaw system track wind direction,the method of applying fuzzy control to the yaw system is presented,and its fuzzy controller is designed.The simulation research was carried out in this paper.Compared with the effect of PID controller,simulation result shows that fuzzy control system is able to tracks the wind direction more quickly and exactly,it can get higher stability and reliability,and it is ensured more steadily.
出处
《北京建筑工程学院学报》
2011年第3期44-48,共5页
Journal of Beijing Institute of Civil Engineering and Architecture
