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Martinez-Trevino, B.A., Aroudi, A.E., Valderrama-Blavi, H., Cid-Pastor, A., Vidal-Idiarte, E. and Martinez-Salamero, L. (2021) PWM Nonlinear Control with Load Power Estimation for Output Voltage Regulation of a Boost Converter with Constant Power Load. IEEE Transactions on Power Electronics, 36, 2143-2153.
https://doi.org/10.1109/tpel.2020.3008013

has been cited by the following article:

• TITLE: UDE-Based Robust Nonlinear Control of the Boost Converter with Constant Power Load

  AUTHORS: Said Oucheriah, Abul Azad

  KEYWORDS: Boost Converter, Robust Control, Constant Power Load (CPL), Uncertainty and Disturbance Estimator (UDE)

  JOURNAL NAME: Circuits and Systems, Vol.15 No.5, May 31, 2024

  ABSTRACT: The boost converter feeding a constant power load (CPL) is a non-minimum phase system that is prone to the destabilizing effects of the negative incremental resistance of the CPL and presents a major challenge in the design of stabilizing controllers. In this work, a robust nonlinear controller based on the uncertainty and disturbance estimator (UDE) scheme is successfully developed to tightly regulate the output voltage of the boost converter. A systematic procedure is developed to select the controller gains to achieve a satisfactory output response. Using simulation, the effectiveness of the proposed controller is validated and compared to a recent robust nonlinear controller.