Development of Monitoring Control and Fuzzy Control Test of Finned-Tube Heat-Exchanger Test-Board

摘要

In order to satisfy the testing requirement of finned-tube heat-exchanger test-board, this paper designs an exclusive auto-monitor and control subsystem, studies the fuzzy control means for the supply air temperature of the heat-exchanger, and accomplishes the fuzzy control performance test. According to the experimental results, this auto-monitor and control subsystem could not only reduce the testing time for thermodynamic performances of finned-tube heat-exchanger, but also actualize easily the stable control of the supply air temperature of the heat-exchanger.