variable feedback controller

Aimed at the nonlinearity and uncertainty of magnetic suspension system, a slide mode variable structure controller is designed based on feedback linearization.

针对磁悬浮系统的非线性和不确定性，设计了基于反馈线性化的滑模变结构悬浮控制器。

The variable pump makes the open loop gain change and decrease, the tracking control accuracy is difficult to be achieved by traditional feedback control A/ O cascade control. Effective compensation to the change of open loop gain can be achieved with micro-controller and compound control methods.

变量泵源导致系统开环增益下降和动态变化，传统的反馈控制和串联校正很难使此类系统跟踪精度达到要求应用复合控制方法，可以对开环增益变化进行有效补偿，提高跟踪控制精度。

Considering the nonlinear brought by armature reaction of the DC motor speed control system, a state feedback linear method is used. The speed_loop slide model variable structure controller is designed by constructing the switch function of speed error.

针对具有电枢反应非线性的直流电机速度控制系统，应用状态反馈线性化方法对其进行线性化处理，并利用速度误差构造切换函数，设计了速度环滑模变结构控制器。

Based on the Lyapunov stable theory, a linear state feedback controller is presented to guarantee the asymptotic stability and achieve the bounded state variable for any bounded disturbance.

基于Lyapunov稳定性理论，设计了一个线性状态反馈控制器，该控制器对于任何给定的有界干扰，都能保证系统渐近稳定并获得有界的状态变量。

Variable Structure Suspension Controller for Magnetic Suspension System Based on Feedback Linearization

基于反馈线性化的变结构悬浮控制器