RT info:eu-repo/semantics/conferenceObject
T1 On Stiction Compensation Methods for Practical Nonlinear MPC Implementations
A1 Pitarch Pérez, José Luis
A1 Santos, Pedro
A1 Prada Moraga, César de
K1 Control industrial
K1 Instrumentación
K1 Stiction
K1 MPC
K1 Deadband
K1 Compensator
K1 Windup
AB Stiction in actuators is a common issue within the process industry, which may considerably degrade the control performance in practice. In particular, the improved prediction capabilities of model predictive control (MPC) vanish if such actuator imperfections are neglected in actual implementations. In this work, the authors review the more recent approaches for stiction compensation in literature and propose two practical alternatives that are more suitable to use in large-scale nonlinear MPC problems. The proposals are illustrated and tested over a real industrial case study: the fiber humidity control in a medium-density fibreboard dryer.
PB IEEE
YR 2018
FD 2018
LK http://uvadoc.uva.es/handle/10324/32913
UL http://uvadoc.uva.es/handle/10324/32913
LA eng
NO 22nd International Conference on System Theory, Control and Computing (ICSTCC 2018). Sinaia, 2018, p.747-752
NO Producción Científica
DS UVaDOC
RD 22-dic-2024