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 distributed feedback-based online process optimization framework for optimal resource sharing

D Krishnamoorthy - Journal of Process Control, 2021 - Elsevier
Distributed real-time optimization (RTO) enables optimal operation of large-scale process
systems with common resources shared across several clusters. Typically in distributed …

A modular framework for distributed model predictive control of nonlinear continuous-time systems (GRAMPC-D)

D Burk, A Völz, K Graichen - Optimization and Engineering, 2022 - Springer
The modular open-source framework GRAMPC-D for model predictive control of distributed
systems is presented in this paper. The modular concept allows to solve optimal control …

[HTML][HTML] An efficient hierarchical market-like coordination algorithm for coupled production systems based on quadratic approximation

S Wenzel, F Riedl, S Engell - Computers & Chemical Engineering, 2020 - Elsevier
In an increasingly digitized, integrated, and connected production environment, the
coordination of complex coupled systems of systems is essential to ensure a resource …

Distributed optimization for massive connectivity

Y Jiang, J Su, Y Shi, B Houska - IEEE Wireless …, 2020 - ieeexplore.ieee.org
Massive device connectivity in Internet of Thing (IoT) networks with sporadic traffic poses
significant communication challenges. To overcome this challenge, the serving base station …

A sensitivity assisted alternating directions method of multipliers for distributed optimization

D Krishnamoorthy, V Kungurtsev - 2022 IEEE 61st Conference …, 2022 - ieeexplore.ieee.org
Alternating Directions Method of Multipliers (ADMM) is a form of decomposition-coordination
method that typically requires several iterations/communication rounds between the …

A Proximal-Point Lagrangian-Based Parallelizable Nonconvex Solver for Bilinear Model Predictive Control

Y Lian, Y Jiang, DF Opila… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Nonlinear model predictive control (NMPC) has been widely adopted to manipulate bilinear
systems with dynamics that include products of the inputs and the states. These systems are …

[BOOK][B] Distributed Optimization with Application to Power Systems and Control

A Engelmann - 2022 - library.oapen.org
Mathematical optimization techniques are among the most successful tools for controlling
technical systems optimally with feasibility guarantees. Yet, they are often centralized—all …

Model predictive control for the internet of things

B Karg, S Lucia - Recent Advances in Model Predictive Control: Theory …, 2021 - Springer
In this chapter, we argue that model predictive control (MPC) can be a very powerful
technique to mitigate some of the challenges that arise when designing and deploying …

Distributed optimization with ALADIN for non-convex optimal control problems

D Burk, A Völz, K Graichen - 2020 59th IEEE Conference on …, 2020 - ieeexplore.ieee.org
This paper extends the recently introduced ALADIN algorithm to non-convex continuous-
time optimal control problems with nonlinear dynamics and linear coupling constraints. The …