Aircraft Deicing Equipment Parameter Prediction And Running Monitoring

According to aircraft departures flow information, aircraft type, ice and snow levels,deicing fluid parameters, the reasonable parameters of deicing equipments are predicted in the paper. Airport deicing support capability will be improved and aircraft deicing delays caused by deicing will be reduced. Meanwhile, Because of the deicing information is so dispersive that airport deicing center unable to achieve centralize dispatch to the deicing equipments and information management. Remote monitoring system of deicing operation is designed and realized, the intelligence and network levels about aircraft deicing are improved.The main contents of paper includes the following three aspects:1.With the paper, Study found that the number of deicing nozzles involved in deicing support work are mainly associate with the rate of the aircraft which apply for deicing operation within departure flight plan, ice and snow levels, deicing fluid parameters and aircraft type. With the total delay cost and deicing cost minimum as the objective, The forecast model of deicing nozzles about deicing equipment will be established, through the analysis of deicing aircraft arrival rate and the airport deicing center service rate, and using the approximation method to calculate the delay about the deicing aircrafts.2.According to the simulation results of deicing equipment parameters prediction model,aircraft deicing queue service system will be introduced to study aircraft ground deicing with deicing nozzles security fleets which consist of several nozzles. By analyzing, calculating,and comparing the queue system operation indexes of the aircraft deicing queue system under the different ways, It will provide a reference for deicing security center to choose more efficient way of queuing.3.The overall architecture of deicing operation remote monitoring system is analyzed,Aiming at the GPRS data transmission scheme, the monitoring center server and deicing running system database software design and hardware construction, the aircraft deicing running remote monitoring system based on B/S monitoring way is realized.