Experimental identification of hardening and softening nonlinearity in circular laminated plates
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Non-linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2017.07.007
Abstract: Abstract This work investigates nonlinear characteristics of a circular laminated plate. A nonparametric identification method based on the Hilbert transform is applied to identify the nonlinear system. The results demonstrate that the force–displacement curve has… read more here.
Keywords: nonlinear characteristic; identification hardening; identification; circular laminated ... See more keywords
Impacts of Inductor Nonlinear Characteristic in Multiconverter Microgrids: Modeling, Analysis, and Mitigation
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2020.2970716
Abstract: Powder magnetic materials are excellent alternatives for filter inductors of a power converter due to high saturation flux density and low cost. Unfortunately, inherent soft-saturation nonlinear characteristics of powder magnetic core can deteriorate control performance… read more here.
Keywords: control; performance; multiconverter; nonlinear characteristic ... See more keywords