武器结构－机构耦合系统的最优化设计

Dynamic Optimal Desingn of Automatic Weapons as Coupled; Mechanical-Structural Systems

本文提出了具有结构，机构耦合形式的自动武器系统的最优化设计问题，建立了这种武器系统在射击载荷作用下的ＮＬＰ模型。针对武器系统的非线性耦合特性，提出了状态和设计敏度分析的混合预测校正方法。建立的ＮＬＰ问题用改进的ＳＬＰ方法求解。通过对－简单的后退式武器后座力的最小化设计说明本文方法是有效的。

The optimal design of coupled mechanica1-structural automatic weapon systems is pro-posed and correspondingly,the NLP for the time domain optimization of the weapon systemssuUect to burst firing is established.A mixed predictor-corrector method is developed forthe state and the design sensitivity analysis of the coupled systems and the NLP problem issolved by an improved SLP method.The effectiveness of the present approaches is illustrat-ed with numerical results of minimized recoil forces of a simple weapon model with cammechanism.