key technology and application of gun agile optimization design based on dynamic simulation

Abstract The new generation of artillery equipment is showing the development trend lightweight, long-range, intelligent et al. However, traditional mode based on physical prototype test cannot meet these needs development. In development, there are some problems, such as lack systematic guidance in overall design scheme, low degree digitalization and parameterization model, long period serial iterative which need to be solved by optimization design. Parametric modeling technology, hard point driven template model technology structural briefly introduced, foundation These key technologies, combined with scheme design, chassis system ammunition loading timing a large-caliber tracked self-propelled gun, basic route performance improvement. type summarized recent years, provide reference for other similar work.