Development of Teaching Platform for Simulation and Optimal Design of Inner Ballistics in Variable-Depth Launch
This paper introduces the development of a virtual experiment teaching platform for the simulation and optimal design of inner ballistic of variable-depth underwater launch.By establishing a mathematical model of the missile launch inner ballistic,the key parameters of the high-pressure chamber,water chamber and low-pressure chamber were numerically solved,and the multi-objective intelligent optimization algorithm was used to optimize the design of the number of water spray holes.Based on the browser-server(B-S)architecture,an interactive simulation experiment platform has been developed,which has the functions of complete teaching management,principle teaching,internal ballistic simulation and optimization of launching power as well as the result demonstration.The platform can be used as an important teaching and practice platform for underwater launching students and practical technicians to understand the principle of internal ballistics of variable-depth launch and the launch dynamic system.
Variable-depth launchBallisticsSimulation and optimizationVirtual experiment
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