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eess.SY2024
Iterative Cut-Based PWA Approximation of Multi-Dimensional Nonlinear Systems
Leila Gharavi, Bart De Schutter, Simone Baldi
PieceWise Affine (PWA) approximations for nonlinear functions have been extensively used for tractable, computationally efficient control of nonlinear systems. However, reaching a…
eess.SY2024★ 1 cited
Sensitivity Analysis for Piecewise-Affine Approximations of Nonlinear Programs with Polytopic Constraints
Leila Gharavi, Changrui Liu, Bart De Schutter +1
Nonlinear Programs (NLPs) are prevalent in optimization-based control of nonlinear systems. Solving general NLPs is computationally expensive, necessitating the development of fast…