Uncertain optimization for composite base plate of mortar under impact load

Information warfare places higher requirements on the remoteness, precision and mobility of artillery weapon systems. As an indispensable important category artillery, mortar plays role. component mortar, base plate bears tremendous impact load. Its design level has influence shooting stability, accuracy maneuverability mortar. Composite helps improve but it will also make force movement rule launching more complex lead to a acute contradiction between power maneuverability, which propose huge challenge modern optimization theory. Under this background, manuscript conducts research structural uncertain composite material for In order obtain optimal solution reasonable interval parameters with main dimension parameters, uses model carry out deterministic transformation objective function constraints, combines multi-objective genetic algorithm solve problem, carries numerical simulation verify value. The result shows that idea method are feasible sheet under load, objectives strategies effective, can provide reference plate.