Slip control for IWM vehicles based on hierarchical LQR
Sign Up to like & getrecommendations! Published in 2019 at "Control Engineering Practice"
DOI: 10.1016/j.conengprac.2019.104179
Abstract: Abstract A proper dynamical model with the physical interconnection is necessary to accurately capture the slip phenomena of in-wheel-motored vehicles, since the wheels interact with each other through the vehicle body to make up the… read more here.
Keywords: hierarchical lqr; control iwm; slip control; lqr ... See more keywords
The Continuous-Time Singular LQR Problem and the Riddle of Nonautonomous Hamiltonian Systems: A Behavioral Solution
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2022.3161373
Abstract: In this article, we deal with the continuous-time singular linear quadratic regulator (LQR) problems, which give rise to nonautonomous Hamiltonian systems. This case arises when the system’s transfer function matrix is not left-invertible. A special… read more here.
Keywords: problem; hamiltonian systems; continuous time; nonautonomous hamiltonian ... See more keywords
Steady-State Performance Improvement for LQR-Based PMSM Drives
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2018.2803760
Abstract: Considering the periodic disturbances caused by nonideal factors like dead time effect, permanent magnet flux harmonics, and current sampling errors in the permanent magnet synchronous motor (PMSM) drives, this paper establishes an augmented state space… read more here.
Keywords: state; pmsm drives; lqr; periodic disturbances ... See more keywords