摘要
针对基于倾斜转弯控制技术的无从水下航行器自动驾驶仪3通道之间耦合的问题,提出了应用H∞反馈控制理论对其设计的方法.根据基于过载误差描述的系统状态方程,将控制通道间的耦合因素看作有界干扰,从而对滚动、俯仰和偏航3个通道独立进行设计,并给出了该方法的具体步骤.仿真结果表明,该方法可以很好地抑制耦合干扰,满足设计指标.
Based on H∞ control theory, a method of designing bank-to-turn (BTT) unmanned underwater vehicles (UUV) autopilot is present. The pitch, yaw and roll channels are independently designed without coupling among the channels base on root locus and open-loop bode method. Simulation results show the good dynamic characteristics and robustness of the proposed scheme.
出处
《武汉理工大学学报(交通科学与工程版)》
2013年第6期1310-1313,共4页
Journal of Wuhan University of Technology(Transportation Science & Engineering)