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A Cascade Control Algorithm for the CO Level Control of a Long Road Tunnel  

Han Do Young (Department of Mechanical Engineering, Kookmin University)
Yoon Jin Won (Graduate school of Mechanical Engineering, Kookmin University)
Publication Information
Korean Journal of Air-Conditioning and Refrigeration Engineering / v.17, no.2, 2005 , pp. 147-155 More about this Journal
Abstract
For a long road tunnel, a tunnel ventilation system may be used in order to reduce the pollution level below the required level. To control the tunnel pollution level, a closed loop control algorithm may be used. The cascade control algorithm, which composed of a jet fan control algorithm and an air velocity setpoint algorithm, was developed to regulate the CO level in a tunnel. The verification of control algorithms was carried out by dynamic models developed from real tunnel data sets. The simulation results showed that control algorithms developed for this study were effective to control the tunnel ventilation system.
Keywords
Road tunnel ventilation system; CO control algorithm; Dynamic model; Neural network; Jet fan control algorithm; Air velocity setpoint algorithm;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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