278 citations · 651 across the 22 of their papers we have counts for
10 papers · 1 filter
Distributed Relative Localization for Homogeneous Multi-Robot Systems through UWB Ranging and Limited Communications
Zhiqiang Cao, Ran Liu, Billy Pik Lik Lau +2
Accurate and reliable relative localization is crucial for multi-robot applications like exploration, search, and rescue missions. LiDAR-based solutions offer high accuracy in loca…
Distributed Relative Localization Based on Ultra-WideBand and LiDAR for Multi-robot with Limited Communication
Zhiqiang Cao, Ran Liu, Billy Pik Lik Lau +2
Relative localization is crucial for a multi-robot system to collaboratively perform tasks, such as exploration and formation. However, this is highly challenging for homogeneous r…
Distributed multi-robot potential-field-based exploration with submap-based mapping and noise-augmented strategy
Khattiya Pongsirijinda, Zhiqiang Cao, Kaushik Bhowmik +5
Multi-robot collaboration has become a needed component in unknown environment exploration due to its ability to accomplish various challenging situations. Potential-field-based me…
GMC-Pos: Graph-Based Multi-Robot Coverage Positioning Method
Khattiya Pongsirijinda, Zhiqiang Cao, Muhammad Shalihan +4
Nowadays, several real-world tasks require adequate environment coverage for maintaining communication between multiple robots, for example, target search tasks, environmental moni…
Moving Object Localization based on the Fusion of Ultra-WideBand and LiDAR with a Mobile Robot
Muhammad Shalihan, Zhiqiang Cao, Khattiya Pongsirijinda +5
Localization of objects is vital for robot-object interaction. Light Detection and Ranging (LiDAR) application in robotics is an emerging and widely used object localization techni…
Exploiting Radio Fingerprints for Simultaneous Localization and Mapping
Ran Liu, Billy Pik Lik Lau, Khairuldanial Ismail +6
Simultaneous localization and mapping (SLAM) is paramount for unmanned systems to achieve self-localization and navigation. It is challenging to perform SLAM in large environments,…
Multi-AGV's Temporal Memory-based RRT Exploration in Unknown Environment
Billy Pik Lik Lau, Brandon Jin Yang Ong, Leonard Kin Yung Loh +4
With the increasing need for multi-robot for exploring the unknown region in a challenging environment, efficient collaborative exploration strategies are needed for achieving such…
Distributed Ranging SLAM for Multiple Robots with Ultra-WideBand and Odometry Measurements
Ran Liu, Zhongyuan Deng, Zhiqiang Cao +6
To accomplish task efficiently in a multiple robots system, a problem that has to be addressed is Simultaneous Localization and Mapping (SLAM). LiDAR (Light Detection and Ranging)…
Collaborative Radio SLAM for Multiple Robots based on WiFi Fingerprint Similarity
Ran Liu, Zhenghong Qin, Hua Zhang +6
Simultaneous Localization and Mapping (SLAM) enables autonomous robots to navigate and execute their tasks through unknown environments. However, performing SLAM in large environme…
Cost-effective Mapping of Mobile Robot Based on the Fusion of UWB and Short-range 2D LiDAR
Ran Liu, Yongping He, Chau Yuen +4
Environment mapping is an essential prerequisite for mobile robots to perform different tasks such as navigation and mission planning. With the availability of low-cost 2D LiDARs,…