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基于状态观测器的多面体不确定随机广义系统鲁棒预测控制

, PP. 600-604

Keywords: 鲁棒预测控制,随机广义系统,It?o,公式,状态观测器,线性矩阵不等式

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Abstract:

针对It?o型多面体不确定随机广义系统,提出一种离线观测器型鲁棒预测控制器的综合方法.通过构造带有误差项的增广随机Lyapunov函数,运用多维It?o公式和LMI方法,将“min-max”随机规划问题等价转化为一组线性矩阵不等式的求解问题;给出了控制器存在的充分条件和参数表达式,证明了初始时刻的可行解可以保证闭环广义系统的随机容许性.仿真算例验证了该方法的有效性.

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