4 papers
Learning-Based Navigation for Indoor Mobile Robots
Tri-Tin Nguyen, Tien-Dat Nguyen, Gia-Uy Le +2
This paper presents a learning-based navigation framework for indoor mobile robots. The proposed method combines a supervised neural global planner, trained from cost-aware A* expe…
STR Robot: Design of an Autonomous Mobile Robot from Simulation to Reality
Vinh Nguyen, Gia-Uy Le, Tien-Dat Nguyen +2
With the rapid development of simulation tools, the development and validation of autonomous robotic systems have become more efficient before real-world deployment. This paper pre…
Coordinate-Consistent Localization via Continuous-Time Calibration and Fusion of UWB and SLAM Observations
Tien-Dat Nguyen, Thien-Minh Nguyen, Vinh-Hao Nguyen
Onboard simultaneous localization and mapping (SLAM) methods are commonly used to provide accurate localization information for autonomous robots. However, the coordinate origin of…
ULOC: Learning to Localize in Complex Large-Scale Environments with Ultra-Wideband Ranges
Thien-Minh Nguyen, Yizhuo Yang, Tien-Dat Nguyen +2
While UWB-based methods can achieve high localization accuracy in small-scale areas, their accuracy and reliability are significantly challenged in large-scale environments. In thi…