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Min-max MPC for LPV Systems subject to Actuator Saturation by a Saturation-dependent Lyapunov Function

机译:LPV系统的最小-最大MPC,通过依赖于饱和的Lyapunov函数受到执行器饱和

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In this paper,we present a model predictive control algorithm for input-saturated systems by a saturation-dependent Lyapunov function approach.The saturation-dependent Lyapunov function captures the real-time information on the severity of saturation and thus leads to less conservative results in controller design.A set invariance condition for the systems with input saturation is presented.A min-max MPC algorithm is proposed for the linear parameter-varying (LPV) systems based on the invariant set.The MPC controller is determined by solving a linear matrix inequality (LMI) optimization problem.Numerical example demonstrates the effectiveness of the proposed algorithm.
机译:在本文中,我们提出了一种基于饱和度依赖的Lyapunov函数方法的输入饱和系统模型预测控制算法。饱和度依赖的Lyapunov函数捕获有关饱和度严重程度的实时信息,从而导致不那么保守的结果。控制器设计,提出了具有输入饱和度的系统的不变性条件,提出了基于不变集的最小-最大MPC算法用于线性可变参数(LPV)系统,通过求解线性矩阵来确定MPC控制器。算例验证了所提算法的有效性。

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