Optimization On Performance Of Aircraft Deicing Equipment And Development On Remote Monitoring System

Aircraft ground deicing is very important for aircraft take-off, but it will produce a lot of waste liquid in this process. It will seriously pollute the environment surrounding the airport.Therefore, from the perspective of resource conservation and environmental protection, the performance parameters of aircraft deicing equipment are optimized and the optimal values of parameters are obtained in this thesis. It will complete the aircraft deicing with less dosage of deicing fluid. At the same time, in view of the deicing equipment performance parameters, a remote monitoring system is built. It can realize the remote monitoring of parameters information. The airport staff can real-timely monitor the change of parameters information,which ensure efficient operation of deicing and reduce flight delays.This thesis mainly includes the following aspects:1. According to the energy analysis of the process of aircraft ground deicing, taking the wings deicing as the object of study, and the impact of jet impingement is ignored. Based on the principle of energy balance, the model is built. Using the intelligent optimization method to solve the model parameters, under different conditions of parameters, the values of deicing fluid temperature and flow are obtained during the aircraft ground deicing.2. The aircraft deicing experiment system is built, and the indoor deicing experiment is conducted. According to the experimental conditions, the deicing experimental parameters are got by optimization algorithm. The change trends of the ice thickness and wing temperature are analyzed by experiment. The deicing experimental parameters are verified.3. The functions of remote monitoring system are analyzed. Aiming at the aircraft deicing equipment parameters, the remote monitoring system is built. The design of software and hardware are completed. And the relevant experiment is tested. The remote monitoring system can realize communication based on GPRS network. It can real-timely monitor the parameters information of the fixed station, such as deicing fluid temperature, flow and so on.