不确定连续线性系统鲁棒ESPR估计

Robust ESPR estimation for uncertain continuous - time linear systems

在时域中考虑多胞不确定连续系统的鲁棒ESPR估计问题．提出了基于线性矩阵不等式处理方法,指出鲁棒ESPR估计问题可解的充分条件是一组LMI有解,并利用LMI的可行解构造了估计器的系数矩阵．

The problem of extended strictly positive real （ESPR） estimation for continuous -time systems is considered in time domain. An LMI -based approach is proposed to the robust ESPR estimation problem, it is shown that this problem has a solution if a series of LMIs are feasible. Moreover, the system matrices of an admissible estimator are parameterized in terms of the solutions of the LMIs.