45 citations · 68 across the 23 of their papers we have counts for
8 papers · 1 filter
Minimum Variance and Covariance Steering Based on Affine Disturbance Feedback Control Parameterization
Efstathios Bakolas
The goal of this paper is to address finite-horizon minimum variance and covariance steering problems for discrete-time stochastic (Gaussian) linear systems. On the one hand, the m…
Nonlinear Covariance Steering using Variational Gaussian Process Predictive Models
Alexandros Tsolovikos, Efstathios Bakolas
In this work, we consider the problem of steering the first two moments of the uncertain state of an unknown discrete-time stochastic nonlinear system to a given terminal distribut…
Covariance Steering of Discrete-Time Stochastic Linear Systems Based on Distribution Distance Terminal Costs
Isin M. Balci, Efstathios Bakolas
We consider a class of stochastic optimal control problems for discrete-time stochastic linear systems which seek for control policies that will steer the probability distribution…
Far-Field Minimum-Fuel Spacecraft Rendezvous using Koopman Operator and Optimization
Vrushabh Zinage, Efstathios Bakolas
We propose a method to compute approximate solutions to the minimum-fuel far-field rendezvous problem for thrust-vectoring spacecraft. It is well-known that the use of linearized s…
MPC-Based Hierarchical Task Space Control of Underactuated and Constrained Robots for Execution of Multiple Tasks
Jaemin Lee, Seung Hyeon Bang, Efstathios Bakolas +1
This paper proposes an MPC-based controller to efficiently execute multiple hierarchical tasks for underactuated and constrained robotic systems. Existing task-space controllers or…
Workspace Partitioning and Topology Discovery Algorithms for Heterogeneous Multi-Agent Networks
Efstathios Bakolas
In this paper, we consider a class of workspace partitioning problems that arise in the context of area coverage and spatial load balancing for spatially distributed heterogeneous…