基于均匀设计的张量积分布补偿控制系统设计

现有的张量积分布补偿控制方法计算负荷会随着变参数维数的增加而迅速增大,这使得该方法在中高维LPV系统上的应用受到限制.针对此问题,提出一种基于均匀设计的张量积分布补偿控制方法,该方法通过均匀设计获取LPV系统的离散张量,使离散数据与变参数维数弱相关.仿真结果表明,基于均匀设计的张量积分布补偿控制可以在控制效果基本不变的情况下,有效降低控制算法的计算负荷.

Tensor product distributed compensation control method based on uniform design

The computational load of traditional tensor product distributed compensation(TPDC) control method explodes with the dimensionality of the parameter vector of the parameter-varying state-space model. So it is difficult for the traditional method to be applied in the high dimensional LPV system. Therefore, a TPDC control method based on uniform design is proposed, which method utilizes the uniform design to acquire the discretized tensor of the LPV system. As a consequence, the discretized data have little correlation with the dimensionality of the parameter vector. The simulation results show that the control method can reduce the computational load effectively without degradation of the control performance.