Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10249961 | Computers and Electronics in Agriculture | 2005 | 13 Pages |
Abstract
A scheme for temperature control of a greenhouse is presented. The present work proposes an approach based on a combination of two different control schemes: Feedback Linearization (FL) and standard linear Model Predictive Control (MPC), using their advantages. The treated greenhouse is considered a non-linear Single-Input-Single-Output process and subject to strong external disturbances. Since the methodology used for solving the MPCÂ +Â FL approaches generally leads to an optimization problem subject to state-dependent non-linear constraints, an alternative for its implementation is discussed. Two control techniques are compared, namely MPCÂ +Â FL and Non-linear Model Predictive Control (NLMPC).
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
S. Piñón, E.F. Camacho, B. Kuchen, M. Peña,