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arXiv · 2501.17349

An Efficient Numerical Function Optimization Framework for Constrained Nonlinear Robotic Problems

Sait Sovukluk·Christian Ott
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Abstract

This paper presents a numerical function optimization framework designed for constrained optimization problems in robotics. The tool is designed with real-time considerations and is suitable for online trajectory and control input optimization problems. The proposed framework does not require any analytical representation of the problem and works with constrained block-box optimization functions. The method combines first-order gradient-based line search algorithms with constraint prioritization through nullspace projections onto constraint Jacobian space. The tool is implemented in C++ and provided online for community use, along with some numerical and robotic example implementations presented in this paper.

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Sait Sovukluk, Christian Ott. 2025-01-28. An Efficient Numerical Function Optimization Framework for Constrained Nonlinear Robotic Problems. https://doi.org/10.1016/j.ifacol.2025.10.254

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