SIGNALAI·Jun 16, 2026, 4:00 AMSignal75Short term

Elastic ODYN: Differentiable Optimization for Infeasible Control and Learning in Robotics

Source: arXiv cs.LG

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Elastic ODYN: Differentiable Optimization for Infeasible Control and Learning in Robotics

arXiv:2606.16564v1 Announce Type: cross Abstract: Robotic systems routinely encounter conflicting objectives, modeling errors, and degenerate contact conditions that render quadratic programs (QPs) infeasible. Yet most optimization solvers and differentiable QP layers assume feasibility, leading to numerical failures, unstable gradients, or solver breakdown when constraints cannot be simultaneously satisfied. We present Elastic ODYN, a primal--dual non-interior-point QP solver that handles infeasibility through smooth squared-$\ell_2$ elastic relaxations. The resulting formulation remains well

Why this matters
Why now

The development of more robust optimization techniques for robotics is crucial as AI advances rapidly, enabling robots to tackle more complex and unstructured environments.

Why it’s important

This development addresses a fundamental challenge in robotics by improving the reliability and safety of AI-driven systems operating in real-world conditions, reducing computational failures.

What changes

Traditional QP solvers are prone to failure in complex robotic scenarios; Elastic ODYN offers a smoother, more stable solution by handling infeasibility, enabling more sophisticated robotic control and learning.

Winners
  • · Robotics companies
  • · AI developers
  • · Automation sector
Losers
  • · Companies relying on less robust QP solvers
  • · Sectors reliant on manual labor in high-variability environments
Second-order effects
Direct

More reliable and adaptable autonomous robotic systems in various applications.

Second

Accelerated deployment of robots in unpredictable real-world settings, from logistics to hazardous material handling.

Third

Increased public and industry trust in autonomous systems, leading to broader societal integration of advanced robotics.

Editorial confidence: 90 / 100 · Structural impact: 60 / 100
Original report

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Read at arXiv cs.LG
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