Paper Title:
Adaptive Decoupling Design of Constant Temperature and Humidity Control System Based on GPC and Multi-Model Control
  Abstract

In view of characteristics of large time delay, multi-interference and strong coupling in temperature and humidity control system, an adaptive decoupling strategy based on generalized predictive control (GPC) and multi-model control is proposed in this paper. The proposed strategy mainly contains muti-model control, GPC decoupling control and adaptive algorithm. In multi-model control, multi-model sets are established to prevent the model mismatch in different working conditions. Meanwhile, this paper designs adaptive dynamic decoupling algorithms based on the principle of GPC. In actual experiments, temperature and humidity achieve precision of ±0.2°C and ±0.5% respectively.

  Info
Periodical
Edited by
Long Chen, Yongkang Zhang, Aixing Feng, Zhenying Xu, Boquan Li and Han Shen
Pages
308-311
DOI
10.4028/www.scientific.net/AMM.43.308
Citation
R. B. Zhang, X. L. Huang, L. H. Wang, J. J. Guo, "Adaptive Decoupling Design of Constant Temperature and Humidity Control System Based on GPC and Multi-Model Control", Applied Mechanics and Materials, Vol. 43, pp. 308-311, 2011
Online since
December 2010
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