Abstract
Unified modelling, analysis, and reinforced sliding-mode design of a high-order buck/boost converter are proposed for DC energy systems. The high voltage gain with low current stress on the converter’s circuit components will noticeably improve its performance in DC energy systems. The mathematical model of this multimode converter is established by deploying the averaging state-space modelling approach and a duty-ratio constraint-deriving method. According to the unified multimode model, a reinforced sliding-mode controller is proposed for this converter, and the sliding surface is designed using the estimated load information. A complete stability analysis of the reinforced sliding-mode regulated converter system is also carried out. In addition, a hardware-based comparison study involving the proposed controller and an existing robust sliding-mode controller is provided to validate the effectiveness of the unified workflow involving modelling, analysis, and regulation design.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
