吉林大学机械科学与工程学院,长春,130025
网络首发:2009-07-10,
纸质出版:2009
移动端阅览
刘树博, 赵丁选. 静态输出反馈多目标控制的求解方法[J]. 西安交通大学学报, 2009,43(7):49-52.
Method for Multi-Object Control Based on Static Output Feedback[J]. 2009, 43(7): 49-52.
研究了连续多面体不确定系统的多目标静态输出反馈控制问题
此目标静态输出反馈控制问题由双线性矩阵不等式(BMI)给出.为了计算静态输出反馈增益
提出了一种基于差分进化算法(DEA)和线性矩阵不等式(LMI)方法的新型混合算法.新算法的基本思想是通过DEA得到控制器的样本
并将BMI问题转化为凸约束优化问题
进而采用LMI方法来最小化系统的性能指标.以多目标H
2
/H
∞
控制问题为例
给出了基于静态输出反馈的多目标控制求解的具体方法
并用数值仿真例子说明了该算法的有效性.
The static multi-object output feedback control of continuous polytopic uncertain system was discussed
which was given in terms of bilinear matrix inequalities(BMI). A new hybrid control approach based on differential evolution algorithm(DEA)and linear matrix inequality(LMI)was proposed to evaluate the static output feedback gain
whose essential ideal is to transform BMI into convex optimization problems employing the controller samples obtained by DEA. LMI optimization method was then adopted to minimize the system output performance. Taking the H
2
/H
∞
control as example
the detailed algorithm of solving multi-object control based on static output feedback was presented. The numerical simulation examples were employed to illustrate the effectiveness of the new hybrid control approach.
时圣柱. 基于BMI方法的静态输出反馈控制设计 [D].南京:南京理工大学理学院,2007.
MOTWANI R, RAGHAVAN P. Randomized algorithms [J]. ACM Computing Surveys, 1996, 28(1):33-37.
CALAFIORE G C, DABBENE F, TEMPO R. Randomized algorithms for probabilistic robustness with real and structured uncertainty [J]. IEEE Transactions on Automatic Control, 2000, 45(12): 2218-2235.
CALAFIORE G C, DABBEND F.A probabilistic framework for problems with real structured uncertainty in systems and control [J]. Automatica, 2002, 38(8): 1265-1276.
俞立.鲁棒控制——线性矩阵不等式处理方法 [M]. 北京:清华大学出版社,2002:96-121.
BOYD S, GHAOUI L E, FERON E, et al. Linear matrix inequalities in system and control theory [M]. Philadelphia, USA: Society for Industrial and Applied Mathematics, 1994.
STORN R, PRICE K. Differential evolution: a simple and efficient heuristic for global optimization over continuous spaces [J]. Journal of Global Optimization, 1997, 11(4): 341-359.
ARZELIER D, PEAUCELLE D. An iterative method for mixed H2/H∞synthesis via static output-feedback [C]∥Proceedings of 41st IEEE Conference on Decision and Control. Las Vegas, Nevada, USA: IEEE,2002:3464-3469.
GEROMEL J C, PERES P L D, SOUZA S R. Convex analysis of output feedback control problems: robust stability and performance [J]. IEEE Transactions on Automatic Control, 1996, 41(7): 997-1003.
陈虹,赵桂军,孙鹏远,等.H2和H∞主动悬架统一的理论框架与比较 [J].汽车工程,2003, 25(1):1-6.
CHEN Hong, ZHAO Guijun, SUN Pengyuan, et al. H2 and H∞ active suspensions: a unified theoretic framework and comparison [J]. Automotive Engineering, 2003, 25(1):1-6.
孙鹏远. 基于LMI优化的主动悬架多目标控制研究 [D]. 长春:吉林大学通信工程学院,2004.
0
浏览量
4
下载量
2
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621