Spatiotemporal Calibration of Doppler Velocity Logs for Underwater Robots

arXiv:2510.24571 · cs.RO · Submitted 2025-10-28 · Read on arXiv

cs.RO

Submitted: 2025-10-28

Updated: 2026-09-22

Terminology

• Calibration — 92× in this paper · explained in 7 episodes
• Accuracy — 11× in this paper · explained in 1 episode
• Doppler Velocity Log — 4× in this paper
• Gaussian Process — 4× in this paper
• Maximum A Posteriori — 4× in this paper
• Alignment — 2× in this paper · explained in 1 episode
• Consistency — 2× in this paper · explained in 3 episodes
• Fidelity — 2× in this paper · explained in 2 episodes
• Unified Iterative Calibration — 2× in this paper
• Absolute Trajectory Error — 1× in this paper
• Alignment Problem — 1× in this paper · explained in 1 episode
• Convergence Guarantees — 1× in this paper · explained in 3 episodes
• Gaussian Processes (GPs) — 1× in this paper · explained in 2 episodes
• Robustness — 1× in this paper · explained in 5 episodes
• System Identification — 1× in this paper · explained in 3 episodes

Related papers

• FMT x: An Efficient and Asymptotically Optimal Extension of the Fast Marching Tree for Dynamic Replanning
• MPCFormer: A physics-informed data-driven approach for explainable socially-aware autonomous driving
• RoboLab: A High-Fidelity Simulation Benchmark for Analysis of Task Generalist Policies
• HRDexDB: A 4D Dexterous Grasping Dataset Across Human and Multiple Robot Embodiments
• APT: Action Expert Pretraining Improves Instruction Generalization of Vision-Language-Action Policies
• Fine-tuning is Not Enough: A Parallel Framework for Collaborative Imitation and Reinforcement Learning in End-to-end Autonomous Driving