In addition, a sufficient condition of passivation is provided in terms of linear matrix inequalities with a concrete storage function constructed. 另一方面，将存储函数具体化，利用线性矩阵不等式，推出了广义系统无源的充分条件。
Using the bilinear matrix inequality method, the system's exponential stability is discussed with the status feedback control when the system state is acquirable. 针对对象状态均可测，控制律采用状态反馈的情况，利用双线性矩阵不等式方法，讨论了网络控制系统指数稳定的问题，给出了稳定性的充分条件。
