%0 Journal Article
%T Modeling and control of temperature of heat-calibration wind tunnel
%A Li Yunhua
%A Teng Fengjian
%A Cai Chaozhi
%J Thermal Science
%D 2012
%I VIN?A Institute of Nuclear Sciences
%R 10.2298/tsci1205433l
%X 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.
%K heat wind tunnel
%K temperature control
%K cascade control
%U http://www.doiserbia.nb.rs/img/doi/0354-9836/2012/0354-98361205433L.pdf