Towards real-time ADMM for linear MPC
Towards real-time ADMM for linear MPC
复制标题
迈向线性 MPC 的实时 ADMM
DOI:
10.23919/ecc.2019.8796239
复制
发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Pontus Giselsson
中科院分区:
文献类型:
--
作者:
M. S. Darup;Gerrit Book;Pontus Giselsson
We present a novel predictive control scheme for linear constrained systems that uses the alternating direction method of multipliers (ADMM) for online optimization. In contrast to existing works on ADMM-based model predictive control (MPC), we only consider a single ADMM-iteration in every time step. The resulting real-time ADMM scheme is tailored for embedded and fast MPC implementations. The main difference to existing MPC schemes based on real-time iterations is that the proposed controller allows to include state and input constraints of the system. The paper derives the dynamics of the resulting closed-loop system, identifies important parameters of the real-time ADMM, and compares its performance to classical MPC.
DOI:
10.48550/arxiv.1807.10544
发表时间:
2018
期刊:
arXiv e-prints
影响因子:
--
作者:
East Sebastian
通讯作者:
East Sebastian
DOI:
10.1109/ecc.2016.7810382
发表时间:
2016
期刊:
2016 European Control Conference (ECC)
影响因子:
--
作者:
M. Schulze Darup;M. Cannon
通讯作者:
M. Cannon