48 citations · 200 across the 20 of their papers we have counts for
22 papers
Dieu khien he da tac tu
Minh Hoang Trinh, Hieu Minh Nguyen
Since the early 2000s, control of multiagent systems has attracted significant research interest, with applications ranging from natural collective behaviors and social dynamics to…
Warshall algorithm for matrix-weighted graphs
Minh Hoang Trinh, Hyo-Sung Ahn
This paper proposes Warshall-type algorithms for determining connectedness and clustering in an undirected matrix-weighted graphs. While a path between two vertices guarantees thei…
The networked input-output economic problem
Minh Hoang Trinh, Nhat-Minh Le-Phan, Hyo-Sung Ahn
In this chapter, an input-output economic model with multiple interactive economic systems is considered. The model captures the multi-dimensional nature of the economic sectors or…
Bearing-Only Solution for Fermat-Weber Location Problem: Generalized Algorithms
Nhat-Minh Le-Phan, Phuoc Doan Nguyen, Hyo-Sung Ahn +1
This paper presents novel algorithms for the Fermat-Weber Location Problem, guiding an autonomous agent to the point that minimizes the weighted sum of Euclidean distances to some…
Bearing-Constrained Leader-Follower Formation of Single-Integrators with Disturbance Rejection: Adaptive Variable-Structure Approaches
Thanh Truong Nguyen, Dung Van Vu, Tuynh Van Pham +1
This paper studies the problem of stabilizing a leader-follower formation specified by a set of bearing constraints and being disturbed by some unknown uniformly bounded disturbanc…
Bearing-Based Network Localization Under Randomized Gossip Protocol
Nhat-Minh Le-Phan, Minh Hoang Trinh, Phuoc Doan Nguyen
In this paper, we consider a randomized gossip algorithm for the bearing-based network localization problem. Let each sensor node be able to obtain the bearing vectors and communic…
Matrix-Scaled Consensus over Undirected Networks
Minh Hoang Trinh, Hoang Huy Vu, Nhat-Minh Le-Phan +1
In this paper, we propose matrix-scaled consensus algorithms for linear dynamical agents interacting over an undirected network. Under the proposed algorithms, the state vectors of…
Randomized Matrix Weighted Consensus
Nhat-Minh Le-Phan, Minh Hoang Trinh, Phuoc Doan Nguyen
In this paper, randomized gossip-type matrix-weighted consensus algorithms are proposed for both leaderless and leader-follower topologies. First, we introduce the notion of expect…
Matrix-Scaled Consensus
Minh Hoang Trinh, Dung Van Vu, Quoc Van Tran +1
This paper proposes matrix-scaled consensus algorithm, which generalizes the scaled consensus algorithm in \cite{Roy2015scaled}. In (scalar) scaled consensus algorithms, the agents…
Decentralized sliding-mode control laws for the bearing-based formation tracking problem
Dung Van Vu, Minh Hoang Trinh
This paper studies the time-varying bearing-based tracking of leader-follower formations. The desired constraints between agents are specified by bearing vectors, and several leade…
Free-Will Arbitrary Time Consensus Protocols with Diffusive Coupling
Quoc Van Tran, Minh Hoang Trinh, Nam Hoai Nguyen +1
In this technical note, we first clarify a technical issue in the convergence proof of a free-will arbitrary time (FwAT) consensus law proposed recently in Pal et al. IEEE Trans. C…
Finite-time bearing-based maneuver of acyclic leader-follower formations
Minh Hoang Trinh, Hyo-Sung Ahn
This letter proposes two finite-time bearing-based control laws for acyclic leader-follower formations. The leaders in formation move with a bounded continuous reference velocity a…
Discrete-Time Matrix-Weighted Consensus
Quoc Van Tran, Minh Hoang Trinh, Hyo-Sung Ahn
This article investigates discrete-time matrix-weighted consensus of multi-agent networks over undirected and connected graphs. We first present consensus protocols for the agents…
Distance-Based Formation Tracking with Unknown Bounded Reference Velocities
Dung Van Vu, Minh Hoang Trinh, Hyo-Sung Ahn
This paper studies a leader-follower formation tracking problem where the leaders are moving at the same unknown bounded velocity. A distance-based control law is proposed for foll…
Cooperative opinion dynamics on multiple interdependent topics: Modeling and analysis
Hyo-Sung Ahn, Quoc Van Tran, Minh Hoang Trinh +3
To model the interdependent couplings of multiple topics, we develop a set of rules for opinion updates of a group of agents. The rules are used to design or assign values to the e…
Continuous-time Opinion Dynamics on Multiple Interdependent Topics
Mengbin Ye, Minh Hoang Trinh, Young-Hun Lim +2
In this paper, and inspired by the recent discrete-time model in [1,2], we study two continuous-time opinion dynamics models (Model 1 and Model 2) where the individuals discuss opi…
Infinitesimal Weak Rigidity, Formation Control of Three Agents, and Extension to 3-dimensional Space
Seong-Ho Kwon, Minh Hoang Trinh, Koog-Hwan Oh +2
In this paper, we introduce new concepts of weak rigidity matrix and infinitesimal weak rigidity for planar frameworks. The weak rigidity matrix is used to directly check if a fram…
Pointing consensus for rooted out-branching graphs
Minh Hoang Trinh, Daniel Zelazo, Quoc Van Tran +1
Given a network of multiple agents, the pointing consensus problem asks all agents to point toward a common target. This paper proposes a simple method to solve the pointing consen…
Consensus under Misaligned Orientations
Hyo-Sung Ahn, Minh Hoang Trinh, Byung-Hun Lee
This paper presents a consensus algorithm under misaligned orientations, which is defined as (i) misalignment to global coordinate frame of local coordinate frames, (ii) biases in…
Formation Control of Rigid Graphs with a Flex Node Addition
Viet Hoang Pham, Minh Hoang Trinh, Hyo-Sung Ahn
This paper examines stability properties of distance-based formation control when the underlying topology consists of a rigid graph and a flex node addition. It is shown that the d…
Laman Graphs are Generically Bearing Rigid in Arbitrary Dimensions
Shiyu Zhao, Zhiyong Sun, Daniel Zelazo +2
This paper addresses the problem of constructing bearing rigid networks in arbitrary dimensions. We first show that the bearing rigidity of a network is a generic property that is…
Distance-based Control of K4 Formation with Almost Global Convergence
Myoung-Chul Park, Zhiyong Sun, Minh Hoang Trinh +2
In this paper, we propose a distance-based formation control strategy that can enable four mobile agents, which are modelled by a group of single-integrators, to achieve the desire…