Mpcgpu: Real-time nonlinear model predictive control through preconditioned conjugate gradient on the gpu

E Adabag, M Atal, W Gerard… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
Nonlinear Model Predictive Control (NMPC) is a state-of-the-art approach for locomotion
and manipulation which leverages trajectory optimization at each control step. While the …

Accelerating robot dynamics gradients on a cpu, gpu, and fpga

B Plancher, SM Neuman, T Bourgeat… - IEEE Robotics and …, 2021 - ieeexplore.ieee.org
Computing the gradient of rigid body dynamics is a central operation in many state-of-the-art
planning and control algorithms in robotics. Parallel computing platforms such as GPUs and …

Decomposition of nonconvex optimization via bi-level distributed ALADIN

A Engelmann, Y Jiang, B Houska… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Decentralized optimization algorithms are of interest in different contexts, eg, optimal power
flow or distributed model predictive control, as they avoid central coordination and enable …

[HTML][HTML] A parallel Newton-type method for nonlinear model predictive control

H Deng, T Ohtsuka - Automatica, 2019 - Elsevier
A parallel Newton-type method for nonlinear model predictive control is presented that
exploits the particular structure of the associated discrete-time Euler–Lagrange equations …

A performance analysis of parallel differential dynamic programming on a gpu

B Plancher, S Kuindersma - … Foundations of Robotics XIII: Proceedings of …, 2020 - Springer
Parallelism can be used to significantly increase the throughput of computationally
expensive algorithms. With the widespread adoption of parallel computing platforms such as …

[PDF][PDF] Numerical simulation methods for embedded optimization

R Quirynen - 2017 - researchgate.net
Our quality of life, the world's productivity and its sustainability become more and more
determined by the outcome and benefits of process automation. In this domain of automatic …

Dadu-RBD: Robot Rigid Body Dynamics Accelerator with Multifunctional Pipelines

Y Yang, X Chen, Y Han - Proceedings of the 56th Annual IEEE/ACM …, 2023 - dl.acm.org
Rigid body dynamics is a core technology in the robotics field. In trajectory optimization and
model predictive control algorithms, there are usually a large number of rigid body dynamics …

Distributed algorithm for optimal vehicle coordination at traffic intersections

Y Jiang, M Zanon, R Hult, B Houska - IFAC-PapersOnLine, 2017 - Elsevier
Automated vehicle coordination can be used to control vehicles across traffic intersections
safely and efficiently. This paper proposes a novel parallelizable algorithm, which solves the …

Symmetric stair preconditioning of linear systems for parallel trajectory optimization

X Bu, B Plancher - 2024 IEEE International Conference on …, 2024 - ieeexplore.ieee.org
There has been a growing interest in parallel strategies for solving trajectory optimization
problems. One key step in many algorithmic approaches to trajectory optimization is the …

Approximate dynamic programming with feasibility guarantees

A Engelmann, MB Bandeira… - IEEE Transactions on …, 2025 - ieeexplore.ieee.org
Safe and economic operation of networked systems is challenging. Optimization-based
schemes are frequently considered, since they achieve near-optimality while ensuring safety …