Disturbance observer-based disturbance attenuation control for a class of stochastic systems

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• 作者：Xin-Jiang Wei^a ; ¹ ; ^{weixinjiang@163.com" class="auth_mail" title="E-mail the corresponding author} ; Zhao-Jing Wu^b ; ^{wuzhaojing00@188.com" class="auth_mail" title="E-mail the corresponding author} ; Hamid Reza Karimi^c ; ^{hamid.r.karimi@uia.no" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Stochastic system ; Multiple disturbances ; Disturbance observer-based disturbance attenuation control
• 刊名：Automatica
• 出版年：2016
• 出版时间：January 2016
• 年：2016
• 卷：63
• 期：Complete
• 页码：21-25
• 全文大小：406 K

文摘

This paper studies a class of stochastic systems with multiple disturbances which include the disturbance with partially-known information and the white noise. A disturbance observer is constructed to estimate the disturbance with partially-known information, based on which, a disturbance observer-based disturbance attenuation control (DOBDAC) scheme is proposed by combining pole placement and linear matrix inequality (LMI) methods.