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[1]方国鹏,孙洪飞*.输入受限不确定线性时滞系统的混合镇定[J].厦门大学学报(自然科学版),2017,56(03):403-409.[doi:10.6043/j.issn.0438-0479.201607023]
 FANG Guopeng,SUN Hongfei*.Mixed Stabilization of Linear Uncertain Systems with Input Constrains and Time Delay[J].Journal of Xiamen University(Natural Science),2017,56(03):403-409.[doi:10.6043/j.issn.0438-0479.201607023]
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《厦门大学学报(自然科学版)》[ISSN:0438-0479/CN:35-1070/N]

卷:
56卷
期数:
2017年03期
页码:
403-409
栏目:
研究论文
出版日期:
2017-05-24

文章信息/Info

Title:
Mixed Stabilization of Linear Uncertain Systems with Input Constrains and Time Delay
文章编号:
0438-0479(2017)03-0403-07
作者:
方国鹏孙洪飞*
厦门大学航空航天学院,福建厦门361005
Author(s):
FANG GuopengSUN Hongfei*
School of Aerospace Engineering,Xiamen University,Xiamen 361005,China
关键词:
时滞输入受限不确定性系统混合稳定有限时间稳定
Keywords:
timedelayinput constraintsuncertain systemsmixed stabilityfinitetime stability
分类号:
TP 273
DOI:
10.6043/j.issn.0438-0479.201607023
文献标志码:
A
摘要:
针对一类不确定线性时滞系统,同时考虑其暂态性能和稳态性能,提出了混合稳定的概念和控制策略,使得闭环系统在满足输入约束条件下,在给定的时间区间内有限时间稳定,在无穷时间区间上渐近稳定.将混合稳定控制问题转化为线性矩阵不等式(LMI)约束非凸优化具有可行解问题.通过锥补线性化算法求解状态反馈控制器使得闭环系统混合稳定.最后,通过一个无人机仿真来验证控制器设计方法的有效性.
Abstract:
For the purpose of aiming at a class of linear uncertain timedelay systems,the concept of mixed stabilization and control strategy are given under the consideration of the transient and steady performance.The closedloop system obtained yields the finitetime stability within a given time interval,meanwhile it also yields an asymptotic stability in the sense of Lyapunov.Then the control problem can be transformed into a feasible problem of nonconvex optimization with linear matrix inequality constraints.Moreover,the cone complementarity linearization algorithm is used to obtain a state feedback controller.Finally,simulation results of an unmanned aerial vehicle demonstrate the effectiveness of the method.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-07-20 录用日期:2016-11-10
基金项目:国家自然科学基金(61273153,61374037)
*通信作者:sunhf@xmu.edu.cn
引文格式:方国鹏,孙洪飞.输入受限不确定线性时滞系统的混合镇定[J].厦门大学学报(自然科学版),2017,56(3):403-409.
Citation:FANG G P,SUN H F.Mixed stabilization of linear uncertain systems with input constrains and time delay[J].J Xiamen Univ Nat Sci,2017,56(3):403-409.(in Chinese)
更新日期/Last Update: 1900-01-01