Robust stability for two kinds of uncertain fractional-order systems with structured and unstructured uncertainties

摘要：

Robust stability for two types of uncertain fractional-order systems of order α ∈ (0, 1) is dealt with in this paper. For the polytope-type uncertainty case, a less conservative sufficient condition of robust stability is given; for the norm-bounded uncertainty case, a sufficient and necessary condition of robust stability is presented. Both of these conditions can be checked by solving linear matrix inequalities.

关键词： Fractional-order system Robust stability Polytope-type uncertainty Norm-bounded uncertainty

作者: JIAO Zhuang ZHONG Yisheng

作者单位: Department of Automation, Tsinghua University, Beijing 100084 Department of Autonmation and TNList, Tsinghua University, Beijing 100084, P.R. China

会议类型: 国际会议

会议名称: The 31st Chinese Control Conference(第三十一届中国控制会议)

会议地点: 合肥

会议语种:英文

页码: 2721-2725

在线出版日期: 2012-07-01（万方平台首次上网日期，不代表论文的发表时间）