Research On New Energy Aircraft Simulation System

With the development of science and technology,airplanes have became more and more frequent vehicles for people to travel.The general aviation industry is stepping into people's field of vision gradually,receiving special attention from people in the air.The field is gradually opening,and the annual presence of general-purpose aircraft is rising.In the traditional general aviation industry,the most are based on burning aviation fuel.Under the premise of advocating the use of green energy in China,the new energy aircraft(this article mainly refers to pure electric aircraft with human)has gradually entered our field of vision.And it will be increasingly favored by the market in the future development.This paper is based on the new electric aircraft of Ruixiang,firstly it describes the overall research situation,main structure and design and manufacturing requirements of the new energy electric aircraft at home and abroad,focusing on the parameter matching calculation,simulation and simulation results of the electric power system and the actual test flight results.Contrastive analysis,using computer simulation technology can save development time,save manpower and material resources and improve work efficiency.Good parameter matching calculation lays a good analytical foundation for simulation,and uses MATLAB simulation software to build electric power system model of new energy aircraft.The model is correctly loaded by the parameter matching calculation results of the motor,battery pack,propeller and controller,the entire simulation process is realized by AeroSim Blockset.It is possible to visually see the simulation model which built on the basis of parameter matching,so as to analyze the operation principle and simulation process of each module.The simulation results are used to analyze the performance of the new energy aircraft to evaluate the overall performance of the aircraft.These conclusions can not only complete the validity of the predetermined experimental target verification simulation,but also further develop the second generation machine and follow-up.Retrofitting and upgrading provides good theoretical support.