On the stability and robustness of model predictive direct current control

Title: On the stability and robustness of model predictive direct current control
Creator: Geyer, Tobias; Aguilera, Ricardo P.; Quevedo, Daniel E.
Relation: 2013 IEEE International Conference on Industrial Technology (ICIT). Proceedings of the 2013 IEEE International Conference on Industrial Technology (Cape Town, South Africa 25-28 February, 2013) p. 374-379
Publisher Link: http://dx.doi.org/10.1109/ICIT.2013.6505701
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Resource Type: conference paper
Date: 2013
Description: Model predictive direct current control (MPDCC) has emerged as a promising control scheme for high-power power electronic applications, achieving very low current distortion levels and fast dynamic responses. This is achieved by addressing the current control and the modulation problems in one computational stage. For MPDCC the issue of closed-loop stability has not yet been investigated. In this paper, it will be shown that the MPDCC algorithm guarantees stability, i.e. the load currents are moved into given bounds and kept inside of these bounds. It will also be shown that-by slightly modifying the MPDCC algorithm-robustness to parameter uncertainties can be established.
Subject: computational modeling; current control; load modeling; predictive models; stability analysis
Identifier: http://hdl.handle.net/1959.13/1299988
Identifier: uon:19983
Identifier: ISBN:9781467345682
Language: eng
Reviewed

		Thumbnail	File	Description	Size	Format