An Algorithm for Solving Quadratic Optimization Problems with Nonlinear Equality Constraints
Optimization and Control
2016-03-17 v1 Numerical Analysis
Abstract
The classical method to solve a quadratic optimization problem with nonlinear equality constraints is to solve the Karush-Kuhn-Tucker (KKT) optimality conditions using Newton's method. This approach however is usually computationally demanding, especially for large-scale problems. This paper presents a new computationally efficient algorithm for solving quadratic optimization problems with nonlinear equality constraints. It is proven that the proposed algorithm converges locally to a solution of the KKT optimality conditions. Two relevant application problems, fitting of ellipses and state reference generation for electrical machines, are presented to demonstrate the effectiveness of the proposed algorithm.
Cite
@article{arxiv.1603.05117,
title = {An Algorithm for Solving Quadratic Optimization Problems with Nonlinear Equality Constraints},
author = {Tuan T. Nguyen and Mircea Lazar and Hans Butler},
journal= {arXiv preprint arXiv:1603.05117},
year = {2016}
}