小型潜器推进电机的鲁棒控制  

H_∞ Control for Propulsion Motor of Miniature Underwater Vehicle

作　　者：张敬南[1] 游江[1] 丛望[1] 

机构地区：[1]哈尔滨工程大学自动化学院,哈尔滨150001

出　　处：《电工技术学报》2007年第2期34-38,共5页Transactions of China Electrotechnical Society

摘　　要：为了抑制转子电阻参数摄动和洋流、海浪引起的转矩波动对小型潜器推进电机调速系统的影响,研究应用状态反馈鲁棒控制方法来处理推进异步电动机磁场定向下的矢量控制问题,并在此基础上根据建立的小型潜器直航运动模型和螺旋桨四象限动态工作情况下的仿真模型进行小型潜器直航推进仿真,仿真结果表明该方法能够有效抑制转子参数摄动和负载转矩波动对系统动态性能的影响,是正确和有效的。In order to attenuating the effect of rotor resistance variety and torque disturbance caused by ocean current and surf to motor speed regulation system of the miniature underwater vehicle electric propulsion, H∞ state feedback control is employed to deal with induction motor vector control in this paper. Movement simulation along X-shift of the vehicle is made based on the simulation models of the miniature underwater vehicle corresponding to four quadrant propeller. The simulation results show the correctness and effectiveness of the proposed method.

关 键 词：小型潜器 异步电动机 鲁棒控制 矢量控制 磁场定向 螺旋桨 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]