188 citations · 620 across the 43 of their papers we have counts for
5 papers · 1 filter
An integrated localization-navigation scheme for distance-based docking of UAVs
Thien-Minh Nguyen, Zhirong Qiu, Muqing Cao +2
In this paper we study the distance-based docking problem of unmanned aerial vehicles (UAVs) by using a single landmark placed at an arbitrarily unknown position. To solve the prob…
Least-square based recursive optimization for distance-based source localization
Thien-Minh Nguyen, Lihua Xie
In this paper we study the problem of driving an agent to an unknown source whose location is estimated in real-time by a recursive optimization algorithm. The optimization criteri…
Correlation Flow: Robust Optical Flow Using Kernel Cross-Correlators
Chen Wang, Tete Ji, Thien-Minh Nguyen +1
Robust velocity and position estimation is crucial for autonomous robot navigation. The optical flow based methods for autonomous navigation have been receiving increasing attentio…
Graph Optimization Approach to Range-based Localization
Xu Fang, Chen Wang, Thien-Minh Nguyen +1
In this paper, we propose a general graph optimization based framework for localization, which can accommodate different types of measurements with varying measurement time interva…
Robust Target-relative Localization with Ultra-Wideband Ranging and Communication
Thien-Minh Nguyen, Abdul Hanif Zaini, Chen Wang +2
In this paper we propose a method to achieve relative positioning and tracking of a target by a quadcopter using Ultra-wideband (UWB) ranging sensors, which are strategically insta…