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Xinwei Chen

5 accepted papers

2025

Global-State-Free Obstacle Avoidance for Quadrotor Control in Air-Ground Cooperation

RA-L 2025

CoNi-MPC [1] provides an efficient framework for UAV control in air-ground cooperative tasks by relying exclusively on relative states, eliminating the need for global state estimation. However, its lack of environmental information poses significant challenges for obstacle avoidance. To address thi

Cited by 4SourceScholar
2024

Energy-Guided Diffusion Sampling for Offline-to-Online Reinforcement Learning

ICML 2024poster

Combining offline and online reinforcement learning (RL) techniques is indeed crucial for achieving efficient and safe learning where data acquisition is expensive. Existing methods replay offline data directly in the online phase, resulting in a significant challenge of data distribution shift and…

2023

CoNi-MPC: Cooperative Non-inertial Frame Based Model Predictive Control

RA-L 2023

This letter presents a novel solution for UAV control in cooperative multi-robot systems, which can be used in various scenarios such as leader-following, landing on a moving base, or specific relative motion with a target. Unlike classical methods that tackle UAV control in the world frame, we dire

Cited by 13SourcecodeScholar