标题:Computationally Efficient Predictive Control of Grid-Tied Three-Level NPC Active-Front-Ends: A CPS Based Solution
作者:Zhang, Zhenbin; Lu, Zeren; Sun, Bo
通讯作者:Sun, B
作者机构:[Zhang, Zhenbin; Lu, Zeren] Tech Univ Munich, Inst Elect Drive Syst & Power Elect, Munich, Germany.; [Sun, Bo] Shandong Univ, Sch Control Sci & Engn 更多
会议名称:Chinese Automation Congress (CAC)
会议日期:OCT 20-22, 2017
来源:2017 CHINESE AUTOMATION CONGRESS (CAC)
出版年:2017
页码:4622-4627
关键词:Cyber physical system; branch and bound; direct model predictive power; control; grid-tied active front end
摘要:A cyber-physical system (CPS) approach for branch and bound algorithm based direct model predictive control (BnB-DMPC) for grid-tied Active Front End (AFE) power converters is proposed in this work. The proposed control strategy deals with both the physical states and a cyber state, i.e. the sampling frequency. With the help of cyber controller, the cyber resource and sampling rate are regulated based on the performance of the physical systems and the reference cyber state. The proposed control scheme provides a computationally efficient predictive control alternative. Additionally, the proposed CPS based BnB-MPC controller achieves better performances in comparison with the recently reported branch-and-bound predictive control solution, which is validated with simulation data.
收录类别:CPCI-S
资源类型:会议论文
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