Design And Implementation Of The Whole Framework And Several Submodules Of The Mathematical Simulation System For Deep Space Exploration

The deep space exploration is one of the important areas of Chinese aerospace industry and its successful process also reflects the comprehensive national strength of China.To greatly reduce the cost of real experiment,it is necessary to simulate mathematical experiments before exploration.This paper based on the background above develops a mathematical simulation system for simulation and analysis.Firstly,this paper analyzes the demands of the whole system.Then it designs three subsystems,respectively,modeling and editing system,planet’s surface construction system and visual computational simulation system.Modeling and editing system and the planet’s surface construction system provide the model of detector and the environment of surficial detection.The visual computational simulation system provides the visual interface for users to carry out the experiments of simulation.Three submodules of the visual computational simulation system are designed and implemented in detail based on the whole framework in this paper.They are flight simulation module,solar wing analysis module and celestial image search module respectively.The flight simulation module is designed according to user demands and shows the actual process of exploration.It can give the researchers more intuitive sense.The solar wing analysis module analyzes the situation of solar wing which be used as an energy equipment.It can analyze the occlusion of the solar wing under different conditions and conclude the way to optimize the energy supply.The function of the celestial image search module is to find out the pose according to the different constraints.These three modules is the core functions of the system,greatly improving the research efficiency.Finally,this paper summarizes the work and looks forward the future research direction.