MODELING AND CONTROL OF TEMPERATURE OF HEAT-CALIBRATION WIND TUNNEL

Main Article Content

Yunhua LI Fengjian TENG Chaozhi CAI

Abstract

This paper investigates the temperature control of the heat air-flow wind tunnel for sensor temperature-calibration and heat strength experiment. Firstly, a mathematical model was established to describe the dynamic characteristics of the fuel supplying system based on a variable frequency driving pump. Then, based on the classical cascade control, an improved control law with the Smith predictive estimate and the fuzzy proportional-integral-derivative was proposed. The simulation result shows that the control effect of the proposed control strategy is better than the ordinary proportional-integral-derivative cascade control strategy.

Article Details

How to Cite
LI, Yunhua; TENG, Fengjian; CAI, Chaozhi. MODELING AND CONTROL OF TEMPERATURE OF HEAT-CALIBRATION WIND TUNNEL. Thermal Science, [S.l.], v. 16, n. 5, p. 1433-1436, dec. 2016. ISSN 2334-7163. Available at: <http://thermal-science.tech/journal/index.php/thsci/article/view/836>. Date accessed: 18 nov. 2017. doi: https://doi.org/10.2298/TSCI1205433L.
Section
Articles
Received 2016-12-29
Accepted 2016-12-30
Published 2016-12-30

References

[1] Zhao, S., Li, L., Chen, Y., 1700 °C Hot Wind Tunnel, Aviation Metrology & Meas. Tech., 20 (2000), 4, pp. 3-6
[2] Peng, T. H., Xu, B., Yang, H. Y., Development and Research Overview on Variable Frequency Hydraulic Technology, J. of Zhejiang Univ., 38 (2004), 2, pp. 215-221
[3] Petkovic, S., Pesic, R. B., Lukic, J. K., Experimental Verification of Mathematical Model of the Heat Transfer in Exhaust System, Thermal Science, 15 (2011), 4, pp. 1035-1048
[4] Yu, H., Jia, J., Chen, G., Temperature Control of Electric Furnace Based on Fuzzy PID, Proceedings, Int. Conf. on Electronics and Optoelectronics, Shenyang, China (2011), Vol. 3, pp. 41-44
[5] Ren, D., Yao, J., Wang, Y., Dryer Surface Temperature Control System Based on Improved Self-Adaptive Fuzzy Smith Prediction Controller, Proceedings, IEEE ICIT 2005, Chengdu, China, 2005, pp. 1274-1279