研究一类具有测量数据丢失的大系统分散H∞控制器设计问题.针对由个子系统构成的线性离散大系统,假设测量数据丢失满足已知概率的Bernoulli分布,采用线性矩阵不等式方法给出了分散H∞控制器存在的充分条件,所设计的控制器使得闭环系统均方指数稳定,且满足指定的H∞性能指标.通过仿真例子验证了该方法的有效性. A class of large-scale decentralized H∞ controller design problem with loss of measured data is studied. For a linear discrete large-scale system composed of sub-systems, assuming that the measured data loss satisfies Bernoulli distribution with known probability, the linear matrix inequality H∞ controller, the controller is designed to make the mean square exponent of the closed-loop system stable and satisfy the specified H∞ performance index.The simulation results show the effectiveness of the proposed method.