159 citations · 323 across the 12 of their papers we have counts for
4 papers · 1 filter
Fast 3D Sparse Topological Skeleton Graph Generation for Mobile Robot Global Planning
Xinyi Chen, Boyu Zhou, Jiarong Lin +3
In recent years, mobile robots are becoming ambitious and deployed in large-scale scenarios. Serving as a high-level understanding of environments, a sparse skeleton graph is benef…
Observer-based Leader-following Consensus for Positive Multi-agent Systems Over Time-varying Graphs
Ruonan Li, Yichen Zhang, Yutao Tang +1
This paper addresses the leader-following consensus problem for discrete-time positive multi-agent systems over time-varying graphs. We assume that the followers may have mutually…
Exploration with Global Consistency Using Real-Time Re-integration and Active Loop Closure
Yichen Zhang, Boyu Zhou, Luqi Wang +1
Despite recent progress of robotic exploration, most methods assume that drift-free localization is available, which is problematic in reality and causes severe distortion of the r…
Neither Fast Nor Slow: How to Fly Through Narrow Tunnels
Luqi Wang, Hao Xu, Yichen Zhang +1
Nowadays, multirotors are playing important roles in abundant types of missions. During these missions, entering confined and narrow tunnels that are barely accessible to humans is…