4 papers
GPU-Accelerated Cholesky Factorization of Block Tridiagonal Matrices
Roland Schwan, Daniel Kuhn, Colin N. Jones
This paper presents a GPU-accelerated framework for solving block tridiagonal linear systems that arise naturally in numerous real-time applications across engineering and scientif…
Parallel KKT Solver in PIQP for Multistage Optimization
Fenglong Song, Roland Schwan, Yuwen Chen +1
This paper presents an efficient parallel Cholesky factorization and triangular solve algorithm for the Karush-Kuhn-Tucker (KKT) systems arising in multistage optimization problems…
Exploiting Multistage Optimization Structure in Proximal Solvers
Roland Schwan, Daniel Kuhn, Colin N. Jones
This paper presents an efficient structure-exploiting algorithm for multistage optimization problems. The proposed method extends existing approaches by supporting full coupling be…
Cooperative distributed model predictive control for embedded systems: Experiments with hovercraft formations
Gösta Stomberg, Roland Schwan, Andrea Grillo +2
This paper presents experiments for embedded cooperative distributed model predictive control applied to a team of hovercraft floating on an air hockey table. The hovercraft collec…