Dynamically Feasible Planning and Control in Complex Environments: a Scalable Systematic Approach

arXiv:2607.12178 2026 Dynamics 1 ideas extracted · analyzed Aug 30, 2026

What the math gives to ML

The paper provides a constructive reference-governor mechanism for enforcing pointwise safety in stable discrete-time linear dynamics under non-convex constraints represented as unions of polytopes. Its transferable asset is an offline-computed safe-command set combined with a cheap online interpolation that moves a commanded reference toward a target only when the resulting trajectory remains safe. A direct neural-network use is to treat an SSM or recurrent hidden state as the controlled linear subsystem and insert a governor between a raw latent target and the state-update command. This gives a falsifiable safety-versus-convergence tradeoff: exact-model trajectories should remain inside the prescribed polytope union, while commands to strictly admissible targets should converge in finite time.

Ideas from this paper

Unverified 2026

Latent Reference Governor for Safe SSMs

Insert a reference governor between a neural model's raw latent command and a linear state-space update, so that hidden states and outputs remain inside a prescribed union of polytopes. At every step, choose the largest interpolation toward the desired command whose predicted trajectory remains in the offline safe set. This can prevent hidden-state explosions and invalid latent trajectories without globally shrinking the model's weights.

Useful6/10
Difficulty6/10
Novelty7/10
Paper: Dynamically Feasible Planning and Control in Complex Environments: a Scalable Systematic Approach arXiv:2607.12178