Transactions of China Electrotechnical Society  2016, Vol. 31 Issue (2): 86-91    DOI:
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The Model-Based Synergetic and Passivity Control of Buck-Boost Converter
Li Hongmei, Ye Banghong
School of Electrical Engineering and Automation Hefei University of Technology Hefei 230009 China

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Abstract  To improve the dynamic and steady performance of Buck-Boost converter, the passivity-based control is introduced to implement the real-time observation of the inductance current. And then, combined with the synergetic control, the control law is obtained, that is, the synergetic and passivity control is suggested to implement the high performance control and strong robustness of Buck-Boost converter. During the process in selecting macro variables of synergetic control, the integral parts are neglected to simplify the controller structure. Furthermore, by adopting the model- based development procedures and the automatic code generation technology, the experimental prototype of synergetic and passive controlled Buck-Boost converter is developed. The simulation and experimental test validate the dynamic state and steady state controlled performance of the proposed converter.
Key wordsBuck-Boost converter      synergetic and passivity control      robustness      model-based design      automatic code generation     
Received: 17 December 2013      Published: 03 March 2016
PACS: TM46  
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Li Hongmei
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Li Hongmei,Ye Banghong. The Model-Based Synergetic and Passivity Control of Buck-Boost Converter[J]. Transactions of China Electrotechnical Society, 2016, 31(2): 86-91.
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