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MIMO仿射型极值搜索系统的输出反馈滑模控制

左斌 张雷 李静

左斌, 张雷, 李静等 . MIMO仿射型极值搜索系统的输出反馈滑模控制[J]. 北京航空航天大学学报, 2016, 42(4): 718-727. doi: 10.13700/j.bh.1001-5965.2015.0297
引用本文: 左斌, 张雷, 李静等 . MIMO仿射型极值搜索系统的输出反馈滑模控制[J]. 北京航空航天大学学报, 2016, 42(4): 718-727. doi: 10.13700/j.bh.1001-5965.2015.0297
ZUO Bin, ZHANG Lei, LI Jinget al. Output-feedback sliding mode control for MIMO affine extremum seeking systems[J]. Journal of Beijing University of Aeronautics and Astronautics, 2016, 42(4): 718-727. doi: 10.13700/j.bh.1001-5965.2015.0297(in Chinese)
Citation: ZUO Bin, ZHANG Lei, LI Jinget al. Output-feedback sliding mode control for MIMO affine extremum seeking systems[J]. Journal of Beijing University of Aeronautics and Astronautics, 2016, 42(4): 718-727. doi: 10.13700/j.bh.1001-5965.2015.0297(in Chinese)

MIMO仿射型极值搜索系统的输出反馈滑模控制

doi: 10.13700/j.bh.1001-5965.2015.0297
基金项目: 国家自然科学基金(60674090);中国博士后科学基金(2013M542480)
详细信息
    作者简介:

    左斌 男,博士,助理研究员。主要研究方向:非线性控制、智能控制、遥感信息应用技术。 Tel.: 010-66349446 E-mail: zuobin97117@163.com;张雷 男,博士研究生。主要研究方向:非线性控制、极值搜索控制。 E-mail: zhanglei090@aliyun.com;李静 男,博士,讲师。主要研究方向:智能控制、自适应控制、迭代学习控制。 E-mail: lijing7292013@163.com

    通讯作者:

    左斌, Tel.: 010-66349446 E-mail: zuobin97117@163.com

  • 中图分类号: TP273.23

Output-feedback sliding mode control for MIMO affine extremum seeking systems

Funds: National Natural Science Foundation of China (60674090);China Postdoctoral Science Foundation (2013M542480)
  • 摘要: 针对一类多输入多输出(MIMO)仿射型非线性极值搜索系统的控制问题,提出了一种输出反馈滑模控制方法。将原系统分解为若干个单输入单输出(SISO)极值搜索子系统,并针对每个极值搜索子系统,考虑到系统状态量不可测的特点,以斜坡函数作为新系统输出量的参考跟踪信号,采用输出跟踪误差以及该误差符号函数的积分值建立切换函数,设计得到基于输出反馈的滑模极值搜索控制律。稳定性分析证明:在任意初始条件下,本文方法可使系统的输出量全局收敛至期望极值的任意小邻域内,并且所有状态量均一致范数有界。仿真结果验证了本文方法的有效性。

     

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出版历程
  • 收稿日期:  2015-05-11
  • 修回日期:  2015-06-05
  • 刊出日期:  2016-04-20

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