1. 火箭军工程大学,陕西,西安,710025
2. 宝鸡市150信箱11分箱,陕西,宝鸡,721013
3. 西北工业大学航天学院,陕西,西安,710072
4. 火箭军工程大学,陕西,西安,710025
5. 宝鸡市150信箱11分箱,陕西,宝鸡,721013
6. 西北工业大学航天学院,陕西,西安,710072
网络出版:2018-04-25,
纸质出版:2018
移动端阅览
吴玉彬, 张合新, 惠俊军, 等. 区间变时滞不确定系统鲁棒稳定性分析[J]. 电子学报, 2018,46(4):975-983.
WU Yu-bin, ZHANG He-xin, HUI Jun-jun, et al. Novel Robust Stability Condition for Uncertain Systems with Interval Time-Varying Delay[J]. Acta Electronica Sinica, 2018, 46(4): 975-983.
吴玉彬, 张合新, 惠俊军, 等. 区间变时滞不确定系统鲁棒稳定性分析[J]. 电子学报, 2018,46(4):975-983. DOI: 10.3969/j.issn.0372-2112.2018.04.028.
WU Yu-bin, ZHANG He-xin, HUI Jun-jun, et al. Novel Robust Stability Condition for Uncertain Systems with Interval Time-Varying Delay[J]. Acta Electronica Sinica, 2018, 46(4): 975-983. DOI: 10.3969/j.issn.0372-2112.2018.04.028.
本文针对一类线性区间变时滞不确定系统的鲁棒稳定性分析问题进行了研究.基于时滞中点法和凸组合技术,借助于构造一个包含四重积分项的新Lyapunov-Krasovskii(L-K)泛函,并利用积分不等式方法给出了LMI(Linear Matrix Inequality)形式的时滞相关稳定性新判据.与已有文献相比,该判据能大大降低理论推导和计算上的复杂性.最后通过三个具有代表性的数值例子对比验证了本文所提出方法在降低结论保守性方面的优越性.
In this paper
the problem of robust stability analysis for a class of linear uncertain systems with interval time-varying delay is studied. In order to develop a less conservative stability condition
a Lyapunov-Krasovskii functional comprising quadruple-integral term is introduced. A novel delay dependent stability criterion in terms of linear matrix inequalities (LMIs) is given by using delay-central-point (DCP) method and reciprocally convex combination technique
which is derived by integral inequality method. Compared with the existing literature
this criterion can greatly reduce the complexity of theoretical derivation and computation. Finally
three well-known numerical comparative examples are given to verify the superiority of the proposed approach in reducing the conservation of conclusion.
0
浏览量
202
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621