【摘要】 在惯导测试设备设计过程中会经常碰到摩擦干扰问题。作者提出了一种采用自适应模糊补偿器的控制系统设计方案 ,以克服光栅试验台稳速系统中影响低速平稳性的摩擦干扰。首先 ,采用传统方法 ,基于对象的简化线性模型来设计 PI控制器 ,然后利用自适应模糊技术对摩擦干扰进行补偿。这种方案能较好地克服摩擦干扰带来的低速性能差的问题更多还原

【Abstract】 Friction interference problem always exists in the design of inertial navigation test device.In this paper,an approach using adaptive fuzzy compensator is proposed to overcome friction interference in steadyspeed control system of gratingdisctesttable.First,a PI controller is designed based on the simplified linear model of motor system.Then,an adaptive fuzzy technique is used to compensate friction interference.The result shows that this method can improve the lowspeed performance of DC motor.更多还原