Computer Simulation of Road Tunnel Environment and Research on Control for Its Ventilation System
The computer simulation system of road tunnel environment is the basis of research on the control mode of tunnels ventilation system in lab, and the control mode affects safety of vehicles driving, humans health and comfort, and magnitude of energy consumption. After designing the system architecture model and the data flow chart of road tunnel environment, we finished the computer simulation system with SIMATIC configuration software WinCC V6.0 based on component technology. Based on the mechanism of pollutant movement in road tunnel and the characteristic of its ventilation system, the CO concentration and the smog concentration fuzzy controllers were established. Simulation test results show fuzzy control provides more electric energy saving and better control effect than indirect control, and can solve partly the control difficult problem brought by the delays of traffic flow sampling and pollutant moving.
Road Tunnel Ventilation System Software Engineering Component Technology Fuzzy Control
LUO Wenguang LAN Hongli KONG Feng
Department of Electronic Information and Control Engineering Guangxi University of Technology Liuzho Department of Computer Engineering Guangxi University of Technology Liuzhou, Guangxi Province, China
国际会议
厦门
英文
195-199
2006-07-27（万方平台首次上网日期，不代表论文的发表时间）