A robust cascaded controller for DC-DC Boost and Cuk converters

Ahmad, Fiaz and Rasool, Akhtar and Özsoy, Emre and Şabanoviç, Asif and Elitaş, Meltem (2017) A robust cascaded controller for DC-DC Boost and Cuk converters. (Accepted/In Press)

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This paper proposes a robust cascaded controller based on Proportional-Integral (PI) and Continuous Sliding Mode Control (CSMC). Design/Methodology/Approach: Cascaded control structure is an attractive control scheme for DC/DC power converters. It has a two loop structure where the outer loop contains PI controller and the inner loop employs SMC. This structure thus combines the merits of both the control schemes. However, there are some issues that have prohibited its adoption in industry-the discontinuous nature of SMC which leads to variable switching frequency operation and is hard to realize practically. This paper attempts to overcome this issue by changing the discontinuous functionality of SMC to continuous by utilizing the concept of equivalent control
Item Type: Article
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800-8360 Electronics
Divisions: Faculty of Engineering and Natural Sciences > Academic programs > Mechatronics
Faculty of Engineering and Natural Sciences
Depositing User: Asif Şabanoviç
Date Deposited: 03 Aug 2017 15:55
Last Modified: 22 May 2019 13:52
URI: https://research.sabanciuniv.edu/id/eprint/32560

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