Modeling and control of temperature of heat-calibration wind tunnel
Keyword(s):
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.
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2014 ◽
Vol 26
(2)
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pp. 323-331
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Keyword(s):
2007 ◽
Vol 31
(1)
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pp. 127-141
2013 ◽
Vol 433-435
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pp. 1091-1098
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2017 ◽
Vol 8
(4)
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pp. 1954
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2020 ◽
Vol 14
(4)
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pp. 250-256
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