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Jian Chu

3 accepted papers

2024

A Global-Local Graph Attention Network for Deformable Linear Objects Dynamic Interaction With Environment

RA-L 2024

Accurately modeling the interactions between deformable linear objects (DLOs) and their environments is crucial for active deformation control by robot manipulators. Graph Neural Networks (GNNs) have shown immense potential in the particle-based dynamics of DLOs. However, most existing studies propa

Cited by 0SourceScholar
2021

TGK-Planner: An Efficient Topology Guided Kinodynamic Planner for Autonomous Quadrotors

RA-L 2021

In this letter, we propose a lightweight yet effective Topology Guided Kinodynamic planner (TGK-Planner) for quadrotor aggressive flights with limited onboard computing resources. The proposed system follows the traditional hierarchical planning workflow, with novel designs to improve the robustness

Cited by 38SourcecodeScholar
2020

Alternating Minimization Based Trajectory Generation for Quadrotor Aggressive Flight

RA-L 2020

With much research has been conducted into trajectory planning for quadrotors, planning with spatial and temporal optimal trajectories in real-time is still challenging. In this letter, we propose a framework for large-scale waypoint-based polynomial trajectory generation, with highlights on its sup

Cited by 38SourcecodeScholar