时滞区间系统的稳定性分析

STABILITY ANALYSIS OF INTERVAL SYSTEMS WITH TIME-DELAY

讨论了一类时滞线性区间系统的鲁棒稳定性．利用时滞系统与复系数常微分方程的关系，获得了区间系统鲁棒稳定的一些充分条件．这些结果不仅易于验证，而且比同类结果有更少的保守性．

The robust stability of linear interval systems with time-del ay is studied. Making use of the relation between the time-delay systems and or dinary differential equation with complex coefficient, the authors obtain some s ufficient conditions for the robust stability of interval systems with time-delay. Not o nly are these results easy to be verified, but also have less conservation than that of the similar result that is given in this paper.