Long-Horizon Direct Model Predictive Control with Reduced Computational Complexity
- Resource Type
- Conference
- Authors
- Rossi, Mattia; Karamanakos, Petros; Sankala, Arto
- Source
- 2023 IEEE International Conference on Predictive Control of Electrical Drives and Power Electronics (PRECEDE) Predictive Control of Electrical Drives and Power Electronics (PRECEDE), 2023 IEEE International Conference on. :1-6 Jun, 2023
- Subject
- Power, Energy and Industry Applications
Industries
Simulation
Industrial control
Filtering algorithms
Prediction algorithms
Power electronics
Real-time systems
Model predictive control (MPC)
grid-connected converter
integer programming
LCL filter
optimal control
- Language
The paper proposes a strategy that reduces the computational burden of enumeration-based direct model predictive control (MPC) with long prediction intervals. This is achieved by combining a move blocking scheme with an educated restriction of the set of candidate solutions. To demonstrate the effectiveness of the proposed algorithm, a two-level converter connected to the grid via an LCL filter serves as a case study.