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

Abstract:

Article Preview

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 et al., "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

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.